Powered by Deep Web Technologies
Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Experimental cosiderations regarding brick masonry structural walls consolidating  

Science Journals Connector (OSTI)

This paper aims at giving a succinct presentation of some aspects regarding the advantages of the brick masonry walls, which makes their consolidation necessary and realistic in case of damage. Secondly, various solutions are presented for strengthening, ... Keywords: consolidation, ferrocement, micro-concrete, structure measurement

Gavrila Muntean; Radu Muntean; Traian Onet

2009-05-01T23:59:59.000Z

2

Non Invasive Measurements of Moisture in Full-Scale Stone and Brick Masonry Models After Simulated Flooding: Effectiveness of GPR  

Science Journals Connector (OSTI)

Within the framework of a European Commission project entitled Cultural HEritage against Flood (CHEF), a research was carried out in Milan on full-scale stone and brick masonry models by means of a simulated f...

G. Cardani; L. Cantini; S. Munda; L. Zanzi…

2013-01-01T23:59:59.000Z

3

Experimental FRP/SRP–historic masonry delamination  

Science Journals Connector (OSTI)

The preservation of the architectural heritage presents one of the important challenges in civil engineering due to the complexity of the geometry of the structures, the variability of the materials used and the loading history of the buildings. This objective increases for existing constructions in the seismic area. External bonding of fiber or, more recently, steel reinforced polymer composites has become a popular technique for strengthening historic monumental masonry buildings. The performance of the interface between composites and masonry is one of the key factors affecting the behaviour of strengthened structures: shear walls, arches and vaults. This paper aims to present the results of an experimental study to evaluate the bond between fiber reinforced polymer (FRP) – glass and carbonFRP – and steel reinforced polymer (SRP) with historic masonry: pull–push shear tests on FRP/SRP-to-historic brick bonded joints specimens were carried out. Modes of failure are discussed in detail and analytical results are compared with experimental data. Experimental strains recorded on FRP/SRP strips were processed to evaluate shear–slip laws of tested specimens; energy fracture and failure load values are compared with theoretical values by simplified models for shear stress–slip. Finally, a simple model of FRP/SRP design suitable for practical application to historic masonry is proposed.

Roberto Capozucca

2010-01-01T23:59:59.000Z

4

Measure Guideline: Installing Rigid Foam Insulation on the Interior of Existing Brick Walls  

SciTech Connect (OSTI)

This measure guideline provides information on an effective method to insulate the interior of existing brick masonry walls with extruded polystyrene (XPS) insulation board. The guide outlines step-by-step design and installation procedures while explaining the benefits and tradeoffs where applicable. The authors intend that this document be useful to a varied audience that includes builders, remodelers, contractors and homeowners.

Natarajan, H.; Klocke, S.; Puttagunta, S.

2012-06-01T23:59:59.000Z

5

Warm Mix Asphalt  

Science Journals Connector (OSTI)

Warm Mix Asphalt (WMA) technologies have potential to reduce the application temperature of Hot Mix Asphalt (HMA) and improve workability without ... a reduction in greenhouse gas emissions, decreased energy cons...

Martins Zaumanis

2014-01-01T23:59:59.000Z

6

Retrofit of a Multifamily Mass Masonry Building in New England  

SciTech Connect (OSTI)

Merrimack Valley Habitat for Humanity (MVHfH) has partnered with Building Science Corporation to provide high performance affordable housing for 10 families in the retrofit of an existing brick building (a former convent) into condominiums. The research performed for this project provides information regarding advanced retrofit packages for multi-family masonry buildings in Cold climates. In particular, this project demonstrates safe, durable, and cost-effective solutions that will potentially benefit millions of multi-family brick buildings throughout the East Coast and Midwest (Cold climates). The retrofit packages provide insight on the opportunities for and constraints on retrofitting multifamily buildings with ambitious energy performance goals but a limited budget. The condominium conversion project will contribute to several areas of research on enclosures, space conditioning, and water heating. Enclosure items include insulation of mass masonry building on the interior, airtightness of these types of retrofits, multi-unit building compartmentalization, window selection, and roof insulation strategies. Mechanical system items include combined hydronic and space heating systems with hydronic distribution in small (low load) units, and ventilation system retrofits for multifamily buildings.

Ueno, K.; Kerrigan, P.; Wytrykowska, H.; Van Straaten, R.

2013-08-01T23:59:59.000Z

7

International Masonry Institute | Open Energy Information  

Open Energy Info (EERE)

Masonry Institute Masonry Institute Jump to: navigation, search Name International Masonry Institute Place Annapolis, MD Website http://www.internationalmasonr References International Masonry Institute[1] Information About Partnership with NREL Partnership with NREL Yes Partnership Type Test & Evaluation Partner Partnering Center within NREL Electricity Resources & Building Systems Integration LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! International Masonry Institute is a company located in Annapolis, MD. References ↑ "International Masonry Institute" Retrieved from "http://en.openei.org/w/index.php?title=International_Masonry_Institute&oldid=379413" Categories: Clean Energy Organizations Companies Organizations

8

Equilibrium analysis of masonry domes  

E-Print Network [OSTI]

This thesis developed a new method to analyze the structural behavior of masonry domes: the modified thrust line analysis. This graphical-based method offers several advantages to existing methods. It is the first to account ...

Lau, Wanda W

2006-01-01T23:59:59.000Z

9

Asphalt Oxidation Kinetics and Pavement Oxidation Modeling  

E-Print Network [OSTI]

Most paved roads in the United States are surfaced with asphalt. These asphalt pavements suffer from fatigue cracking and thermal cracking, aggravated by the oxidation and hardening of asphalt. This negative impact of asphalt oxidation on pavement...

Jin, Xin

2012-07-16T23:59:59.000Z

10

Seismic assessment strategies for masonry structures  

E-Print Network [OSTI]

Masonry structures are vulnerable to earthquakes, but their seismic assessment remains a challenge. This dissertation develops and improves several strategies to better understand the behavior of masonry structures under ...

DeJong, Matthew J. (Matthew Justin)

2009-01-01T23:59:59.000Z

11

Method of forming ceramic bricks  

DOE Patents [OSTI]

A method for forming free standing ceramic bricks for use as tritium breeder material is disclosed. Aqueous solutions of sodium carbonate and potassium carbonate are mixed with an organic hydrocolloid dispersion and powdered lithium carbonate, spray dried, and ceramic bricks formed by molding in a die and firing.

Poeppel, R.B.; Claar, T.D.; Silkowski, P.

1987-04-22T23:59:59.000Z

12

Chemical characterization of beach asphalts  

E-Print Network [OSTI]

on beaches, since the residue is usually weathered, and most properties of the original crude oil or residual fuel oil have been altered. Along the Texas coast beaches, from Galveston to the Rio Grande, one can find oil residues which range in size from... distillation of organic material, usually coal (Abraham 1960). Crude oil, when weathered, so as to lose its volatile constituents, becomes viscous or semi-solid, and is known as asphalt. Further weathering can lead to formation of hard asphalt...

May, Lloyd Alexander

1973-01-01T23:59:59.000Z

13

Asphalt deposition in miscible floods  

E-Print Network [OSTI]

. ACKNOWLEDGMENTS. . 22 23 8. REFERENCES. 24 9. APPENDIX. 26 LIST OF TABLES Table Page I II IV Properties of the Crude Oils Studied Average Core Properties for Different Tests Average Perrneabilities of Different Sections of Core Before and After... Displacement with Liquefied Petroleum Gas Percent Reduction in Permeability in Different Sections of Core Due to Asphalt Deposition Average Recoveries of Four Crude Oils and Increase in Swept Area due to Plugging by Asphalt Deposition 27 29 ABSTRACT...

Hasan, Syed Mir Ahmed

2012-06-07T23:59:59.000Z

14

Building Physical Chemistry with BRICKs  

Science Journals Connector (OSTI)

Publication Date (Web): November 20, 2014 ... (B) Contributions of individual BRICK countries during 2013 in JPC A/B/C/L (Source: Web of Science, Thomson Reuters). ... The numbers in parentheses in the legend are the total numbers of published papers (Source: Web of Science, Thomson Reuters). ...

Prashant V. Kamat; George C. Schatz

2014-11-20T23:59:59.000Z

15

E-Print Network 3.0 - asphalt binder extraction Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of asphalt binders for preparing asphalt... during manufacturing, placing, and compacting hot mix asphalt concrete (HMAC), and, therefore, must... . Asphalt-aggregate...

16

A thermodynamic approach for compaction of asphaltic composites  

E-Print Network [OSTI]

results. Modeling asphalt concrete compaction, and also the ability to thereby predict response of mixes, is of great importance to the pavement industry. Asphalt concrete exhibits nonlinear response even at small strains and the response of asphalt...

Koneru, Saradhi

2009-05-15T23:59:59.000Z

17

Improved paving asphalt from Baku crudes  

SciTech Connect (OSTI)

An improved paving asphalt has been obtained from commercial BN-60/90 asphalt by adding certain components that are waste materials in petroleum refining: a still residue from the distillation of naphthenic acids to improve adhesion properties, asphalt obtained in deasphalting vacuum resid to improve ductility and impart freeze resistance, and a dialkylnaphthalene as a pour point depressant. Three different blend formulations were prepared by melting and mixing and analyzed for their physicochemical properties. The possibility was also investigated of expanding the raw material base for paving asphalts by including certain waste materials obtained in refining Baku crudes.

Allakhverdiev, A.A.; Kuliev, R.B.; Samedova, F.I.

1988-03-01T23:59:59.000Z

18

Materials characterization of asphalt and polymer modified asphalt  

E-Print Network [OSTI]

specimen mold made of aluminum ? ? ? ? ? ? ? ? ? ? - 28 5. Strain sweep of Santa Maria AC10/AR4000 at 100 rad/sec --- 33 6. Strain sweep of Conoco AC10 at 10 rad/sec ------------- 34 7. Stress relaxation modulus of AAM grade asphalt at 25'C --- 37 8.... The verification of Cox-Merz rule for Santa Maria AC6/AR2000 at 40'C- 9. The master curve of Santa Maria AC6/Muehlstein LDPE shifted to 25'C showing the errors 10. Master curve (G') of Santa Maria AC6 shifted to 25'C ? ? ? ? ? 43 11. Master curve of Santa...

Paramasivam, Mohan

1992-01-01T23:59:59.000Z

19

RavenBrick LLC | Open Energy Information  

Open Energy Info (EERE)

RavenBrick LLC RavenBrick LLC Jump to: navigation, search Logo: RavenBrick LLC Name RavenBrick LLC Address 2201A Lawrence Street Place Denver, Colorado Zip 80205 Sector Buildings Product Efficient window and daylighting systems Website http://www.ravenbrick.com/ Coordinates 39.754373°, -104.9890567° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.754373,"lon":-104.9890567,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

20

David Brick, MD, FAAP, FACC Image credit  

E-Print Network [OSTI]

#12;David Brick, MD, FAAP, FACC #12;Image credit: www.imagewisely.org #12;1) Understand why Adolescent medicine 12-24 years Brain scans show unique features. Adult congenital Brand new natural

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Decontaminating lead bricks and shielding  

SciTech Connect (OSTI)

Lead used for shielding is often surface contaminated with radioisotopes and is therefore a RCRA D008 mixed waste. The technology-based standard for treatment is macroencapsulation. However, decontaminating and recycling the clean lead is a more attractive solution. Los Alamos National Laboratory decontaminates material and equipment contaminated with radioisotopes. Decontaminating lead poses special problems because of the RCRA hazard classification and the size of the inventory, now about 50 tons and likely to grow substantially of planned decommissioning operations. Thus lead, in the form of bricks and other shield shapes, is surface contaminated with fission products. One of the best methods for contaminated lead is removing the superficial layer of contamination with an abrasive medium under pressure. For lead, a mixture of alumina with water and air at about 40 psig rapidly and effectively decontaminates the lead. The abrasive medium is sprayed onto the lead in a scaled-off area. The slurry of abrasive and particles of lead falls through a floor and is collected in a sump. A pump sends the slurry mixture back to the spray gun, creating a continuous process. The process generates small volumes of lead slurry that can be solidified and, because it passes the TCLP, is not a mixed waste. The decontaminated lead can be released for recycling.

Lussiez, G.

1994-02-01T23:59:59.000Z

22

Decontaminating lead bricks and shielding  

SciTech Connect (OSTI)

Lead used for shielding is often surface contaminated with radioisotopes and is therefore a RCRA D008 mixed waste. The technology-based standard for treatment is macroencapsulation. However, decontaminating and recycling the clean lead is a more attractive solution. Los Alamos National Laboratory decontaminates material and equipment contaminated with radioisotopes. Decontaminating lead poses special problems because of the RCRA hazard classification and the size of the inventory, now about 50 tons and likely to grow substantially because of planned decommissioning operations. This lead, in the form of bricks and other shield shapes, is surface contaminated with fission products. One of the best methods for decontaminating lead is removing the thin superficial layer of contamination with an abrasive medium trader pressure. For lead, a mixture of alumina with water and air at about 40 psig rapidly and effectively decontaminates the lead. The abrasive medium is sprayed onto the lead in a sealed-off area. The slurry of abrasive and particles of lead falls through a floor grating and is collected in a sump. A pump sends the slurry mixture back to the spray gun, creating a continuous process. The process generates small volumes of contaminated lead slurry that can be solidified and, because it passes the TCLP, is not a mixed waste. The decontaminated lead can be released for recycling.

Lussiez, G.W.

1993-05-01T23:59:59.000Z

23

Decontaminating lead bricks and shielding  

SciTech Connect (OSTI)

Lead used for shielding is often surface contaminated with radioisotopes and is therefore a RCRA D008 mixed waste. The technology-based standard for treatment is macroencapsulation. However, decontaminating and recycling the clean lead is a more attractive solution. Los Alamos National Laboratory decontaminates material and equipment contaminated with radioisotopes. Decontaminating lead poses special problems because of the RCRA hazard classification and the size of the inventory, now about 50 tons and likely to grow substantially because of planned decommissioning operations. This lead, in the form of bricks and other shield shapes, is surface contaminated with fission products. One of the best methods for decontaminating lead is removing the thin superficial layer of contamination with an abrasive medium trader pressure. For lead, a mixture of alumina with water and air at about 40 psig rapidly and effectively decontaminates the lead. The abrasive medium is sprayed onto the lead in a sealed-off area. The slurry of abrasive and particles of lead falls through a floor grating and is collected in a sump. A pump sends the slurry mixture back to the spray gun, creating a continuous process. The process generates small volumes of contaminated lead slurry that can be solidified and, because it passes the TCLP, is not a mixed waste. The decontaminated lead can be released for recycling.

Lussiez, G.W.

1993-01-01T23:59:59.000Z

24

Energy budgets and masonry houses: a preliminary analysis of the comparative energy performance of masonry and wood-frame houses  

SciTech Connect (OSTI)

Energy Performance Standards require the establishment of energy budgets - maximum values of predicted building energy consumption assuming standard building operating conditions. Energy budgets based on minimizing life-cycle-costs to consumers have been computed in earlier reports. The prototype buildings for those studies used wood-frame construction. The energy performance of masonry houses is explored. Theoretical aspects of the modelling of masonry buildings on the DOE-2 program are discussed. Results of DOE-2 simulations are presented. Energy budgets which correspond to cost-minimizing masonry houses are found to be approximately equal to those for frame houses. The same energy performance requires only slightly less insulation in masonry walls than in frame walls for the climates studied. It is concluded that separate energy budgets for frame and masonry houses do not appear to be warranted.

Goldstein, D.B.; Levine, M.D.; Mass, J.

1980-09-01T23:59:59.000Z

25

Compositional evaluation of asphalt binder recycling agents  

E-Print Network [OSTI]

Several experiments were performed to determine how recycling agent composition affects the high, intermediate, and low temperature properties as well as long term oxidative aging characteristics of recycled asphalt blends. Specifically, several...

Madrid, Richard Charles

1997-01-01T23:59:59.000Z

26

The Programmable Brick Handbook Epistemology and Learning Group  

E-Print Network [OSTI]

The Programmable Brick Handbook Epistemology and Learning Group MIT Media Laboratory May 6, 1997 The Programmable Brick is a hand-held, battery-powered computer that can receive inputs from electronic sensors (including touch, light, and sound sensors) and operate LEGO motors. The "Brick" is designed for a variety

27

The Programmable Brick Handbook Epistemology and Learning Group  

E-Print Network [OSTI]

The Programmable Brick Handbook Epistemology and Learning Group MIT Media Laboratory \\Lambda May 6, 1997 The Programmable Brick is a hand­held, battery­powered computer that can receive inputs from electronic sensors (including touch, light, and sound sensors) and operate LEGO motors. The ``Brick

28

An investigation of the use of tire rubber in asphalt  

E-Print Network [OSTI]

-rubber binder. The selected variables chosen are curing time, curing temperature, rubber content (weight percent), rubber particle size, base asphalt type, and carbonyl area. Results confirmed that the addition of rubber increased the viscosity of the asphalt...

Koo, Heamo Lee

1996-01-01T23:59:59.000Z

29

Moisture Diffusion in Asphalt Binders and Fine Aggregate Mixtures  

E-Print Network [OSTI]

cost in highway maintenance and vehicle operations. One key mechanism of how moisture reaches the asphalt-aggregate interface is by its permeation or diffusion through the asphalt binder or mastic. Different techniques are available for diffusion...

Vasconcelos, Kamilla L.

2011-08-08T23:59:59.000Z

30

Settling of rubber particles in asphalt-rubber blends  

E-Print Network [OSTI]

Traditional asphalt-rubber binders have faced problems ics. in pavement compaction, due to phase separation or sedimentation of undissolved rubber. A homogeneous asphalt-rubber binder is desirable for alleviating this problem. In addition, a blend...

Wattanachai, Piyachat

1998-01-01T23:59:59.000Z

31

Characterization of Fatigue Cracking and Healing of Asphalt Mixtures  

E-Print Network [OSTI]

Fatigue cracking is one of the most common distresses of asphalt pavements, whereas healing is a counter process to cracking which alleviates cracking damage and extends fatigue life of asphalt pavements. Most of existing methods to characterize...

Luo, Xue

2012-07-16T23:59:59.000Z

32

Imparting Electrical Conductivity into Asphalt Composites Using Graphite  

E-Print Network [OSTI]

Electrically conductive asphalt composites have immense potential for various multifunctional applications such as self-healing, self-sensing, snow and ice removal, and energy harvesting, and controlling asphalt conductivity is the first step...

Baranikumar, Aishwarya

2013-07-09T23:59:59.000Z

33

Damage analysis in asphalt concrete mixtures based on parameter relationships  

E-Print Network [OSTI]

Asphalt pavements experience damage due to traffic loading under various environmental conditions. Damage can be caused by viscopl microcracks, fracture due to fatigue cracking, or fracture due to thermal cracking. Asphalt pavements have...

Song, Injun

2004-11-15T23:59:59.000Z

34

Base Isolation of a Chilean Masonry House: A Comparative Study  

E-Print Network [OSTI]

The objective of this study is to reduce the interstory drifts, floor accelerations, and shear forces experienced by masonry houses subject to seismic excitation. Ambient vibration testing was performed on a case study structure in Maip?, Chile...

Husfeld, Rachel L.

2010-01-16T23:59:59.000Z

35

Evaluation of Rexene polymers in hot mixed asphalt concrete  

E-Print Network [OSTI]

Committee: Dr. Dallas N. Little The objective of this research was to provide a comprehensive characterization of asphalt binders and paving mixtures modified with four polymers produced by the Rexene Products Company (Odessa, Texas). The four polymers... on control asphalt cements and polymer modified asphalt cements to quantify the effects of the Rexene polymers. Most importantly, the binder study was designed to determine the temperature susceptibility of the binders. Asphalt cements from three...

Rodriguez, Mary Anne Reese

1991-01-01T23:59:59.000Z

36

The curing of asphalt with rubber and its effect on the physical and chemical properties of asphalt-rubber binders  

E-Print Network [OSTI]

The objective of this research was to develop a potentially useful asphalt-rubber binder using the curing process. For the curing process, six parameters, which altered the physical and chemical properties of the asphalt-rubber binder, were tested...

Chun, Jay Sung

1995-01-01T23:59:59.000Z

37

Constant displacement rate experiments and constitutive modeling of asphalt mixtures  

E-Print Network [OSTI]

and predicting its response is of great importance to the pavement industry. More than 90 percent of the US Highways uses asphalt concrete as a pavement material. Asphalt concrete exhibits nonlinear response even at small strains and the response of asphalt...

Hariharakumar, Pradeep

2006-04-12T23:59:59.000Z

38

Evaluation of polyethylene-modified asphalt blends  

E-Print Network [OSTI]

Table 1. Viscosity of components of bitumens and polyolefins (after reference 3). Page 13 Table 2, Aging indices of modified and unmodified asphalts (Samples were aged at 140 'F at 20 atm. of pressure . . 24 Table 3. Table 4. Table 5. Viscosity... in poises as a function of time of aging for selected asphalts (Samples were aged at 140'F at room pressure). Comparison of mixture properties at optimum binder content as determined by the Marshall mixture design methodology (river gravel mixture and a...

Consuegra Granger, Fernando

1990-01-01T23:59:59.000Z

39

Brick Walls and AdS/CFT  

E-Print Network [OSTI]

We discuss the relationship between the bulk-boundary correspondence in Rehren's algebraic holography (and in other 'fixed-background' approaches to holography) and in mainstream 'Maldacena AdS/CFT'. Especially, we contrast the understanding of black-hole entropy from the viewpoint of QFT in curved spacetime -- in the framework of 't Hooft's 'brick wall' model -- with the understanding based on Maldacena AdS/CFT. We show that the brick-wall modification of a Klein Gordon field in the Hartle-Hawking-Israel state on 1+2-Schwarzschild AdS (BTZ) has a well-defined boundary limit with the same temperature and entropy as the brick-wall-modified bulk theory. One of our main purposes is to point out a close connection, for general AdS/CFT situations, between the puzzle raised by Arnsdorf and Smolin regarding the relationship between Rehren's algebraic holography and mainstream AdS/CFT and the puzzle embodied in the 'correspondence principle' proposed by Mukohyama and Israel in their work on the brick-wall approach to black hole entropy. Working on the assumption that similar results will hold for bulk QFT other than the Klein Gordon field and for Schwarzschild AdS in other dimensions, and recalling the first author's proposed resolution to the Mukohyama-Israel puzzle based on his 'matter-gravity entanglement hypothesis', we argue that, in Maldacena AdS/CFT, the algebra of the boundary CFT is isomorphic only to a proper subalgebra of the bulk algebra, albeit (at non-zero temperature) the (GNS) Hilbert spaces of bulk and boundary theories are still the 'same' -- the total bulk state being pure, while the boundary state is mixed (thermal). We also argue from the finiteness of its boundary (and hence, on our assumptions, also bulk) entropy at finite temperature, that the Rehren dual of the Maldacena boundary CFT cannot itself be a QFT and must, instead, presumably be something like a string theory.

Bernard S. Kay; L. Ortiz

2014-05-22T23:59:59.000Z

40

Anisotropic Characterization of Asphalt Mixtures in Compression  

E-Print Network [OSTI]

Rutting is one of the major distresses in asphalt pavements and it increases road roughness and traps water, which leads to wet-weather accidents due to the loss of tire-pavement friction and hydroplaning. The fundamental mechanisms of rutting have...

Zhang, Yuqing 1983-

2012-10-08T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Calibration under uncertainty for finite element models of masonry monuments  

SciTech Connect (OSTI)

Historical unreinforced masonry buildings often include features such as load bearing unreinforced masonry vaults and their supporting framework of piers, fill, buttresses, and walls. The masonry vaults of such buildings are among the most vulnerable structural components and certainly among the most challenging to analyze. The versatility of finite element (FE) analyses in incorporating various constitutive laws, as well as practically all geometric configurations, has resulted in the widespread use of the FE method for the analysis of complex unreinforced masonry structures over the last three decades. However, an FE model is only as accurate as its input parameters, and there are two fundamental challenges while defining FE model input parameters: (1) material properties and (2) support conditions. The difficulties in defining these two aspects of the FE model arise from the lack of knowledge in the common engineering understanding of masonry behavior. As a result, engineers are unable to define these FE model input parameters with certainty, and, inevitably, uncertainties are introduced to the FE model.

Atamturktur, Sezer,; Hemez, Francois,; Unal, Cetin

2010-02-01T23:59:59.000Z

42

Compaction Effects on Uniformity, Moisture Diffusion, and Mechanical Properties of Asphalt Pavements  

E-Print Network [OSTI]

Field compaction of asphalt mixtures is an important process that influences performance of asphalt pavements; however there is very little effort devoted to evaluate the influence of compaction on the uniformity and properties of asphalt mixtures...

Kassem, Emad Abdel-Rahman Ahmed

2011-08-08T23:59:59.000Z

43

Development and numerical implementation of nonlinear viscoelastic-viscoplastic model for asphalt materials  

E-Print Network [OSTI]

pavements is illustrated using finite element simulations. The constitutive model developed in this study can describe the behavior of asphalt materials (asphalt binder, asphalt mastic and mixtures) under various testing conditions. This study also achieved...

Huang, Chien-Wei

2009-05-15T23:59:59.000Z

44

E-Print Network 3.0 - asphalt concrete bases Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

other highways, rural roads, or urban streets are asphalt surface Horvath... conducted an LCA of concrete and asphalt pavements based on process flows, including pave- ment...

45

E-Print Network 3.0 - asphalt stripping final Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

at Austin Summary: during manufacturing, placing, and compacting hot mix asphalt concrete (HMAC), and, therefore, must... . Asphalt-aggregate mixtures were pre- pared...

46

E-Print Network 3.0 - asphalt mix design Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

asphalt mixes must be understood. Mould... the micromechanical processes that lead to fracture of asphalt mixes. Experimental and numerical analyses... will be performed to study...

47

Modelling tunnelling-induced settlement of masonry buildings  

E-Print Network [OSTI]

Modelling tunnelling-induced settlement of masonry buildings H. J. Burd, MA DPhil, G. T. Houlsby in which green®eld settlements are imposed on a structual model of the build- ing. This process ignores on a structural model of the building to obtain an assessment of the expected damage. Burland and Wroth1 described

Augarde, Charles

48

Microstructural Characterization of Material Properties and Damage in Asphalt Composites  

E-Print Network [OSTI]

Asphalt composites are used to construct 90% of roads in the United States. These composites consist of asphalt binder, which is a product of the refinery process of oil, aggregates, and air voids. Fatigue cracking is one of the most important...

Mohammad Khorasani, Sara

2013-05-03T23:59:59.000Z

49

Relationship Between Surface Free Energy and Total Work of Fracture of Asphalt Binder and Asphalt Binder-Aggregate Interfaces  

E-Print Network [OSTI]

is the surface free energy of the asphalt binder and the aggregate. Surface free energy, which is a thermodynamic material property, is directly related to the adhesive bond energy between the asphalt binder and the aggregate as well as the cohesive bond energy...

Howson, Jonathan Embrey

2012-10-19T23:59:59.000Z

50

BBF RFC 21: BglBricks Assembly Standard  

E-Print Network [OSTI]

The BglBricks standard has been developed as an alternative to the original XbaI/SpeI standard primarily to provide a solution to the issue of generating translational-fusion parts. When joined together in a standard ...

Anderson, J Christopher

2009-09-18T23:59:59.000Z

51

The promise of digital technology in brick and mortar retail  

E-Print Network [OSTI]

In this thesis we discuss the profound impact that technology is having on brick-and-mortar fashion retail. Retailers that (i) understand the implications of these changes and (ii) can adapt their retail business models ...

Chan, José Pablo

2013-01-01T23:59:59.000Z

52

Improvements to a Transport Model of Asphalt Binder Oxidation in Pavements: Pavement Temperature Modeling, Oxygen Diffusivity in Asphalt Binders and Mastics, and Pavement Air Void Characterization  

E-Print Network [OSTI]

Although evidence is mounting that asphalt binder oxidizes in pavements, and that oxidation and subsequent hardening of asphalt binder has a profound effect on pavement durability, important implementation issues remain to be better understood...

Han, Rongbin

2012-07-16T23:59:59.000Z

53

Composition of paraffinic and naphthenic hydrocarbons in petroleum asphalts  

SciTech Connect (OSTI)

Uses a combination of chromatographic, chemical, and spectroscopic methods to determine the composition of the paraffinic and naphthenic hydrocarbons recovered from asphalts. Monitors the completeness of separation of the hydrocarbons from the aromatics on the basis of UV spectra. Finds that in the mixture of adduct-forming hydrocarbons, along with the n-paraffins there were admixtures of isoparaffins and longchain alkylnaphthenes. Concludes that a comparison of the structural-group composition of the asphalt fractions from the different crudes shows that there are only slight differences in the structure of the paraffinic/naphthenic hydrocarbons present in these asphalts, particularly with regard to those hydrocarbons that do not react with urea.

Botvin'eva, A.M.; Dubkova, R.V.; Shkredova, N.A.

1982-11-01T23:59:59.000Z

54

Analyses of sulfur-asphalt field trials in Texas  

E-Print Network [OSTI]

128 LIST OF FIGURES FIGURE PAGF Layout of SNPA sulfur bitumen binder pavem nt test ? U. S. Highway 69, Lufkin, Texas 15 Col 1oi d mi 1 1 furnished by SNPA for preparation of sul fur-asphalt emulsions View of mixing station showing sulfur... designed to investigate the advantage of using a colloid mill to prepare sulfur-asphalt binders as compared to comingling the asphalt and molten sulfur in a pipeline leading directly to the pug mill. After only six months of testing, the results...

Newcomb, David Edward

1979-01-01T23:59:59.000Z

55

Relationship between composition and performance of asphalt recycling agents  

E-Print Network [OSTI]

This research was aimed at determining the effects of recycling agent composition on the performance of recycled asphalt with aging. To accomplish this, five experiments were performed, in which blends were produced with controlled compositions...

Peterson, Gerald Dean

1993-01-01T23:59:59.000Z

56

Bitumen-rubber composite binders for production of asphalt concretes  

Science Journals Connector (OSTI)

The dissolution of vulcanized rubber in bitumen in the presence of a devulcanizing additive and the formation of bitumen-rubber composites, which are promising binders for the production of asphalt concretes, wer...

R. G. Zhitov; V. N. Kizhnyaev; V. V. Alekseenko…

2011-11-01T23:59:59.000Z

57

Evaluation of Moisture Susceptibility of Warm Mix Asphalt  

E-Print Network [OSTI]

, the results from this study suggest that the inclusion of recycled asphalt pavement (RAP) or an anti-stripping agent may alleviate possible moisture susceptibility issues in the early life during wet, winter weather conditions. While some laboratory test...

Garcia Cucalon, Maria Lorena

2013-05-03T23:59:59.000Z

58

Prediction of Reflection Cracking in Hot Mix Asphalt Overlays  

E-Print Network [OSTI]

either asphalt pavement or jointed concrete pavement in all four major climatic zones are discussed in this dissertation. The results of this calculated mechanistic approach showed its ability to efficiently reproduce field observations of the growth...

Tsai, Fang-Ling

2011-02-22T23:59:59.000Z

59

Toward an Improved Model of Asphalt Binder Oxidation in Pavements  

E-Print Network [OSTI]

Asphalt binder oxidation in pavements has been proven to be an ongoing process throughout a pavement's service life. Understanding the nature of the oxidation process is a critical step toward better pavement design to achieve greater pavement...

Prapaitrakul, Nikornpon

2011-02-22T23:59:59.000Z

60

Toxic species emissions from controlled combustion of selected paving asphalts  

E-Print Network [OSTI]

TOXIC SPECIES EMISSIONS FROM CONTROLLED COMBUSTION OF SELECTED PAVING ASPHALTS A Theis CARLOS LUIS MENDEZ Submitted to the Office of Graduate Studies of Texas Adt, M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 1993 Major Subject: Safety Engineering TOXIC SPECIES EMISSIONS FROM CONTROLLED COMBUSTION OF SELECTED PAVING ASPHALTS A Thesis by CARLOS LUIS MENDEZ Submitted to Texas AdtM University in partial fulfillment...

Mendez, Carlos Luis

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Recycling asphaltic concrete with sulphur as a supplemental binder  

E-Print Network [OSTI]

RECYCLING ASPHALTIC CONCRETE WITH SULPHUR AS A SUPPLEMENTAL BINDER A Thesis by ROBERT WILLIAM BARNETT Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE... August 1976 Major Subject: Civil Engineering RECYCLING ASPHALTIC CONCRETE WITH SULPHUR AS A SUPPLEMENTAL BINDER A Thesis by ROBERT WILLIAM BARNETT Approved as to style and content by: :) (Chairm o I ommit tee) (M ber) Mem er) August 1976...

Barnett, Robert William

1976-01-01T23:59:59.000Z

62

Oxygen consumption by asphalt films and resulting viscosity changes  

E-Print Network [OSTI]

OXYGEN CONSUMPTION BY ASPHALT FILNS AND RESULTING VISCOSITY CHANGES A Thesis by FRANK LEE CARTER, JR. Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... Nay 1965 Major Subject: Chemistry OXYGEN CONSUMPTION BY ASPHALT FILMS AND RESULTING VISCOSITY CHANGES A Thesis by FRANK LEE CARTER, JR. Approved as to style and content by: (Chairm of Committee) (H o Depa ( mb ) (Membe May 1965...

Carter, Frank Lee

2012-06-07T23:59:59.000Z

63

Application of Asphalt-aggregates Interfacial Energies to Evaluate Moisture-induced Damage of Warm Mix Asphalt  

Science Journals Connector (OSTI)

Abstract With increasing environmental awareness and high oil prices, use of warm mix asphalt (WMA) is gaining popularity in the asphalt industry. Different WMA technologies including use of additives to reduce the mixing and compaction temperatures are being applied. The present study uses the surface free energy (SFE) method as a mechanistic framework to evaluate the moisture susceptibility of warm mix asphalt (WMA) with Evotherm® WMA-additive. The SFE components of a modified PG64-22 asphalt binder with different percentages of Evotherm® and selected aggregates were measured in the laboratory. The work of adhesion, the work of debonding, and energy ratios were estimated to assess the moisture-induced damage potential of combinations of neat and Evotherm®-modified asphalt binders and different aggregates. The results indicated that use of Evotherm® resulted in increase in total SFE and work of adhesion and a reduction in the work of debonding, indicating a better possible aggregate-asphalt binder bond and lower moisture susceptibility potential. It is expected that the present study would be helpful in understanding the moisture-damage potential of flexible pavements constructed with WMA technologies.

Rouzbeh Ghabchi; Dharamveer Singh; Musharraf Zaman; Qingyan Tian

2013-01-01T23:59:59.000Z

64

Asphalt Roofing Shingles Into Energy Project Summary Report  

SciTech Connect (OSTI)

Based on a widely cited September, 1999 report by the Vermont Agency of Natural Resources, nearly 11 million tons of asphalt roofing shingle wastes are produced in the United States each year. Recent data suggests that the total is made up of about 9.4 million tons from roofing tear-offs and about 1.6 million tons from manufacturing scrap. Developing beneficial uses for these materials would conserve natural resources, promote protection of the environment and strengthen the economy. This project explored the feasibility of using chipped asphalt shingle materials in cement manufacturing kilns and circulating fluidized bed (CFB) boilers. A method of enhancing the value of chipped shingle materials for use as fuel by removing certain fractions for use as substitute raw materials for the manufacture of new shingles was also explored. Procedures were developed to prevent asbestos containing materials from being processed at the chipping facilities, and the frequency of the occurrence of asbestos in residential roofing tear-off materials was evaluated. The economic feasibility of each potential use was evaluated based on experience gained during the project and on a review of the well established use of shingle materials in hot mix asphalt. This project demonstrated that chipped asphalt shingle materials can be suitable for use as fuel in circulating fluidized boilers and cement kilns. More experience would be necessary to determine the full benefits that could be derived and to discover long term effects, but no technical barriers to full scale commercial use of chipped asphalt shingle materials in these applications were discovered. While the technical feasibility of various options was demonstrated, only the use of asphalt shingle materials in hot mix asphalt applications is currently viable economically.

Jameson, Rex, PE

2008-04-28T23:59:59.000Z

65

Evaluation of the filler effects on fatique cracking and permanent deformation of asphalt concrete mixtures  

E-Print Network [OSTI]

The addition of hydrated lime to asphalt has shown to be beneficial with an improvement in the Theological properties of the binder, as well as resistance to permanent deformation (rutting) and fatigue cracking of asphalt concrete mixtures...

Izzo, Richard P

1997-01-01T23:59:59.000Z

66

E-Print Network 3.0 - asphalt technology test Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

test Search Powered by Explorit Topic List Advanced Search Sample search results for: asphalt technology test Page: << < 1 2 3 4 5 > >> 1 Bi Oil i A h ltBio-Oil in Asphalt...

67

Evaluation of healing in asphalt binders using dynamic shear rheometer and molecular modeling techniques  

E-Print Network [OSTI]

-healing material. It is also well known that healing has a substantial affect on the performance of asphalt mixtures and consequently on the serviceable life of asphalt pavements. For example, shift factors from laboratory experimental data to field observed data...

Bommavaram, Ramamohan Reddy

2009-05-15T23:59:59.000Z

68

A Coupled Micromechanical Model of Moisture-Induced Damage in Asphalt Mixtures: Formulation and Applications  

E-Print Network [OSTI]

The deleterious effect of moisture on the structural integrity of asphalt mixtures has been recognized as one of the main causes of early deterioration of asphalt pavements. This phenomenon, usually referred to as moisture damage, is defined...

Caro Spinel, Silvia

2011-02-22T23:59:59.000Z

69

Evaluation of plastic–rubber asphalt: Engineering property and environmental concern  

Science Journals Connector (OSTI)

Abstract Waste rubber and plastic are accumulating heavily in China and causing significant environmental issues. In this study, the rubber and one kind of plastic, polypropylene (PP), were powdered and mixed with base asphalt to form plastic–rubber asphalt (PRA). This study evaluated PRA and the mixture in two-folds, engineering properties and environmental concerns. SBS asphalt, one commonly used asphalt binder in China, was adopted as a control. To evaluate the environmental burdens of PRA mixture and SBS asphalt mixture, a cradle-to-gate life cycle assessment (LCA) modeling was performed. Throughout the study, it is revealed that: (1) as a binder, PRA is weaker in terms of softening point, elastic recovery and fatigue performance versus SBS asphalt, but the differences are limited; (2) PRA mixture are close to SBS asphalt mixture for the high temperature, low temperature performances and water durability; (3) PRA mixture is more environmental-friendly compared to SBS asphalt mixture.

Bin Yu; Liya Jiao; Fujian Ni; Jun Yang

2014-01-01T23:59:59.000Z

70

Development of asphalts and pavements using recycled tire rubber. Phase 1: technical feasibility. Final report  

SciTech Connect (OSTI)

This report documents the technical progress made on the development of asphalts and pavements using recycled tire rubber.

Bullin, J.A.; Davison, R.R.; Glover, C.J. [and others

1998-01-01T23:59:59.000Z

71

Use of a warm mix asphalt additive to reduce the production temperatures and to improve the performance of asphalt rubber mixtures  

Science Journals Connector (OSTI)

Asphalt rubber mixtures are often described as environmentally friendly mixtures due to the incorporation of recycled rubber from used tires and due to their improved service life. In fact, their fatigue cracking and rut resistance properties are better than those of conventional asphalt concrete mixtures. However, asphalt rubber mixtures demand higher production temperatures than conventional mixtures due to the higher viscosity of the asphalt rubber binder. The objective of this paper is to assess the efficiency of using a surfactant based additive in the production of warm mix asphalts, by lowering the mixing temperatures of asphalt rubber and asphalt concrete mixtures without changing their performance. Several laboratory tests were carried out on asphalt rubber and asphalt concrete mixtures, with and without the additive, in order to evaluate and compare the performance of the mixtures. It was concluded that the incorporation of small amounts of a surfactant based additive allowed reducing the production temperatures of both types of mixture by 30 °C without compromising their performance, and this can be seen as a great step forward towards the production of cleaner asphalt rubber mixtures.

Joel R.M. Oliveira; Hugo M.R.D. Silva; Liliana P.F. Abreu; Sara R.M. Fernandes

2013-01-01T23:59:59.000Z

72

Session 3353 LEGO Brick Sculptures and Robotics in Education  

E-Print Network [OSTI]

-on creativity for students, we have started to incorporate LEGO bricks in engineering education from kindergarten to graduate school. The versatility and natural appeal of these toys have led to engineering a few engineering masters theses. Students at all levels have become excited about engineering and have

73

Asphalt emulsion sealing of uranium mill tailings. 1980 annual report  

SciTech Connect (OSTI)

Studies of asphalt emulsion sealants conducted by the Pacific Northwest Laboratory have demonstrated that the sealants are effective in containing radon and other potentially hazardous material within uranium tailings. The laboratory and field studies have further demonstrated that radon exhalation from uranium tailings piles can be reduced by greater than 99% to near background levels. Field tests at the tailings pile in Grand Junction, Colorado, confirmed that an 8-cm admix seal containing 22 wt% asphalt could be effectively applied with a cold-mix paver. Other techniques were successfully tested, including a soil stabilizer and a hot, rubberized asphalt seal that was applied with a distributor truck. After the seals were applied and compacted, overburden was applied over the seal to protect the seal from ultraviolet degradation.

Hartley, J.N.; Koehmstedt, P.L; Esterl, D.J.; Freeman, H.D.; Buelt, J.L.; Nelson, D.A.; Elmore, M.R.

1981-05-01T23:59:59.000Z

74

Building America Expert Meeting: Interior Insulation Retrofit of Mass Masonry Wall Assemblies  

Broader source: Energy.gov [DOE]

The Building Science Consortium held an Expert Meeting on Interior Insulation Retrofit of Mass Masonry Wall Assemblies on July 30, 2011 at the Westford Regency Hotel in Westford, MA. T

75

Evaluation of the influence of various parameters on the healing potential of an asphalt concrete mix  

E-Print Network [OSTI]

) FIGURE Page 29. Healing index as a function of RP/? and SA for asphalt AAA-I with granite fines . 61 30. Healing index as a function of RP/? and SA for asphalt AAB-I with granite fines . 62 31. Healing index as a function of RP/? and SA for asphalt... AAD-1 with granite fines . 63 32. Healing index as a function of RP/? and SA for asphalt AAG-1 with granite fines . 64 33. Healing index as a function of RP/? for asphalt AAK-1 with granite fines . 65 34. Healing index as a function of RP...

Telikicherla, Sriram Kumar

2012-06-07T23:59:59.000Z

76

Automated titration method for use on blended asphalts  

DOE Patents [OSTI]

A system for determining parameters and compatibility of a substance such as an asphalt or other petroleum substance uses titration to highly accurately determine one or more flocculation occurrences and is especially applicable to the determination or use of Heithaus parameters and optimal mixing of various asphalt stocks. In a preferred embodiment, automated titration in an oxygen gas exclusive system and further using spectrophotometric analysis (2-8) of solution turbidity is presented. A reversible titration technique enabling in-situ titration measurement of various solution concentrations is also presented.

Pauli, Adam T. (Cheyenne, WY); Robertson, Raymond E. (Laramie, WY); Branthaver, Jan F. (Chatham, IL); Schabron, John F. (Laramie, WY)

2012-08-07T23:59:59.000Z

77

Predicting the fatigue life of asphalt concrete overlay systems  

E-Print Network [OSTI]

will simply be the da dN "y-intercept" and n is the slope of the curve. From the procedure listed above Saraf found the parameter A to be affected by the viscosity of the asphalt binder used in the mix, a decrease in viscosity gave an increase in A...PREDICTING THE FATIGUE LIFE OF ASPHALT CONCRETE OVERLAY SYSTEMS A Thesis by FREDERICK PHILIP GERMANN Submitted to the Graduate College of Texas A&M University in Partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May...

Germann, Frederick P

1979-01-01T23:59:59.000Z

78

Evaluate the fracture and fatigue resistances of hot mix asphalt containing high percentage reclaimed asphalt pavement (RAP) materials at low and intermediate temperatures.  

E-Print Network [OSTI]

??When applying recycled asphalt technology in a flexible pavement project, most of the concerns are related to low-temperature fracture and fatigue cracking, since the stiffness… (more)

Tang, Sheng

2014-01-01T23:59:59.000Z

79

Study of ice and snow melting process on conductive asphalt solar collector  

Science Journals Connector (OSTI)

This paper investigates the snow melting process on asphalt pavements as solar collector by experiments and numerical simulation. A numerical simulation method was used to predict the general design requirements for snow melting system of asphalt pavements, and a type of experimental asphalt snow melting system has been built using the design parameters obtained from the preceding simulation. Graphite powders were used to improve the thermal conductivity of asphalt concrete and thus resulting in an improved efficiency of asphalt collector. A laboratory snow melting test was performed after real snowstorm events. The effects of thermal conductive asphalt concrete (CAC) on snow melting performance and asphalt pavement temperature distribution were evaluated. The heat transfer in the asphalt slabs and the heat requirement for the snow melting were analyzed. The results that are obtained show that asphalt solar collector (ASC) provides us a better alternative method for snow melting. The higher fluid temperature is a positive way to improve the performance of snow melting system. However, it is unnecessary to keep a too high fluid temperature so as to reduce the waste of energy. The non-uniform temperatures in the asphalt slabs are noticeable. Furthermore, the heat-transmission and the snow melting performance can be enhanced using CAC.

Mingyu Chen; Shaopeng Wu; Hong Wang; Jizhe Zhang

2011-01-01T23:59:59.000Z

80

Evaluation of western and eastern shale oil residua as asphalt pavement recycling agents  

SciTech Connect (OSTI)

The objective of this investigation was to perform a preliminary evaluation of the utility of residual materials prepared from Green River Formation (western) and New Albany Shale (eastern) shale oils as recycling agents for aged asphalt pavement. Four petroleum asphalts were first aged by a thin-film accelerated-aging test, which simulates long service life of asphalt in pavement. The aged asphalts were mixed (recycled) with Green River Formation shale oil distillation residua to restore the original viscosities. Separately, for comparison, a commercial recycling agent was used to recycle the aged asphalts under the same circumstances. The recycled asphalts were reaged and the properties of both binder and asphalt-aggregate mixtures studied. Originally, the same study was intended for an eastern shale residua. However, the eastern shale oil distillation residua with the required flash point specification also had the properties of a viscosity builder; therefore, it was studied as such with asphalts that do not achieve sufficient viscosity during processing to serve as usable binders. Results show that Green River Formation shale oil residuum can be used to restore the original asphalt properties with favorable rheological properties, the shale oil residuum has a beneficial effect on resistance to moisture damage, the low-temperature properties of the shale oil residuum recycled asphalts are not adversely affected, and the low-temperature properties of the shale oil residuum recycled asphalts are dependent upon the chemistry of the mixture. The eastern shale oil residua was blended with soft petroleum asphalts. Results show the products have higher viscosities than the starting materials, the rheological properties of the soft asphalt-eastern shale oil residue blends are acceptable, and the eastern shale oil residue has dispersant properties despite its high viscosity. 11 refs., 3 figs., 9 tabs.

Harnsberger, P.M.; Robertson, R.E.

1990-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

An analysis of some properties of paving asphalts in Texas as they relate to pavement performance  

E-Print Network [OSTI]

University Chairman of Adv1sory Committee: Dr. William B. Ledbetter This study exam1nes the possibility of the ex1stence of a better defined relationship between rheological asphalt binder properties and pavement performance of thin asphaltic concrete... pavements 1n Texas. Several descriptive, as well as predicti ve models were formulated. These models show that the relat1onsh1p between asphalt binder prop- erties and pavement performance is significant. Indeed, the relation- ship is far more signif1...

DuBose, Emmett Haygood

1980-01-01T23:59:59.000Z

82

Integrated coke, asphalt and jet fuel production process and apparatus  

DOE Patents [OSTI]

A process and apparatus for the production of coke, asphalt and jet fuel m a feed of fossil fuels containing volatile carbon compounds therein is disclosed. The process includes the steps of pyrolyzing the feed in an entrained bed pyrolyzing means, separating the volatile pyrolysis products from the solid pyrolysis products removing at least one coke from the solid pyrolysis products, fractionating the volatile pyrolysis products to produce an overhead stream and a bottom stream which is useful as asphalt for road pavement, condensing the overhead stream to produce a condensed liquid fraction and a noncondensable, gaseous fraction, and removing water from the condensed liquid fraction to produce a jet fuel-containing product. The disclosed apparatus is useful for practicing the foregoing process. the process provides a useful method of mass producing and jet fuels from materials such as coal, oil shale and tar sands.

Shang, Jer Y. (McLean, VA)

1991-01-01T23:59:59.000Z

83

Feasibility evaluation of fired brick technology as a construction material and income-generating industry in Northern Ghana  

E-Print Network [OSTI]

This work evaluates the potential to develop fired brick production in the Northern Region of Ghana. While several brick factories operate in southern Ghana, no factories are known to exist in northern Ghana, which remains ...

Bates, Caroline Nijole

2014-01-01T23:59:59.000Z

84

Characterization of road asphalt using Gel Permeation Chromatography  

E-Print Network [OSTI]

. 31 in Toluene MacMillan AC-20 Dickens 1984 Core 3. 9. LNS, NNS, and SNS Regions of the GPC Chromatograms ~ ~ Dorchester AC-5 ~ . 33 4. 1. Variability of Chevron AC-10 Over Time. . . . . . . . . . . . . . . 500 and 50 Angstrom Columns/THF/100... well with performance. Asphaltene content cor- related better. But the best predictor of performance was the simi- larity of an asphalt's chromatogram to that of the model, especially in the LNS region. Based on these data, he made the following...

Donaldson, Guy Randal

2012-06-07T23:59:59.000Z

85

We invite you to help us build the engineering "pathway to the future" by laying a personalized brick  

E-Print Network [OSTI]

of Engineering Building II, where it will become a permanent part of our history. By contributing to our brickWe invite you to help us build the engineering "pathway to the future" by laying a personalized brick in honor of your graduate for the Engineering Building II (EB II) walkway. Each brick will hold

86

Microstructural Characterization of the Chemo-mechanical Behavior of Asphalt in Terms of Aging and Fatigue Performance Properties  

E-Print Network [OSTI]

implements the framework of chemo-mechanics by investigating two types of chemical modification processes, natural (oxidative aging) and synthetic (chemical doping) as they relate not only to macro-scale properties of asphalt binder but also to the asphalt...

Allen, Robert Grover

2013-03-27T23:59:59.000Z

87

Evaluation of moisture susceptibility of asphalt mixes containing RAP and different types of aggregates and asphalt binders using the surface free energy method  

Science Journals Connector (OSTI)

Abstract The surface free energy (SFE) measurement of asphalt binder and aggregate is considered a reliable mechanistic framework for evaluating the moisture-induced damage potential of asphalt mixes. In the present study, the SFE method was used to evaluate the effects of asphalt binder type, Reclaimed Asphalt Pavement (RAP) and its amount, and aggregate type on the moisture-induced damage potential of asphalt mixes. The SFE components (non-polar, acid and base) of a PG 64-22 and a PG 76-28 (polymer-modified) asphalt binders, blended with different amounts of RAP binder (0%, 10%, 25% and 40%) were measured in the laboratory using a Dynamic Contact Angle (DCA) analyzer. Also, the SFE components of six types of aggregates, namely limestone, rhyolite, sandstone, granite, gravel, and basalt were used in this study. The SFE components of limestone and rhyolite aggregates were measured using a Universal Sorption Device (USD), while those of the sandstone, granite, gravel, and basalt aggregates were obtained from the literature. The energy ratio parameters estimated based on the spreading coefficient, the work of adhesion, and the work of debonding were used to assess the moisture-induced damage potential of different combinations of asphalt binders and different RAP binder contents and aggregates. The SFE test results indicated that the acid SFE component of PG 64-22 and PG 76-28 asphalt binders increase with the addition of RAP binder, while the base SFE component remains almost unchanged. Also, the wettability and the work of adhesion of both PG 64-22 and PG 76-28 asphalt binders over different types of aggregates increased with an increase in RAP content (by 25% and more). Based on the energy ratio parameters, it was found that the resistance to moisture-induced damage increased with an increase in RAP content for both PG 64-22 and PG 76-28 asphalt binders and all types of aggregates, specifically when higher RAP contents were used. Moreover, it was found that the higher the total SFE of the aggregates, the lower the energy ratio parameter values. Therefore, a high total SFE component of aggregate may result in a high moisture-induced damage potential of the mix. The results presented herein are expected to be helpful in mechanistically assessing the moisture-induced damage potential of asphalt mixes, produced with polymer-modified and non-polymer-modified asphalt binders, containing RAP.

Rouzbeh Ghabchi; Dharamveer Singh; Musharraf Zaman

2014-01-01T23:59:59.000Z

88

A unified method for the analysis of nonlinear viscoelasticity and fatigue cracking of asphalt mixtures using the dynamic mechanical analyzer  

E-Print Network [OSTI]

..................................................................................... 69 Energy Method to Characterize Fatigue Damage in Asphalt Pavements .................................................................................... 70 Definition of Dissipated Energy (DE) Components.... Dallas N. Little Fatigue cracking is one of the primary modes of distress in asphalt pavements that has an important economic impact. Fatigue resistance characterization of an asphalt mixture is a complex issue due to: (i) composite nature...

Castelo Branco, Veronica Teixeira Franco

2009-05-15T23:59:59.000Z

89

Studies of asphalt air blowing and development of a new short-term aging technique  

E-Print Network [OSTI]

In this work asphalt air blowing has been studied from two perspectives. First, the process itself was investigated in terms of the effect of air-blowing conditions on the properties of the asphalt materials obtained. It was found that according...

Vassiliev, Nicolai

2001-01-01T23:59:59.000Z

90

Evaluation of an eastern shale oil residue as an asphalt additive  

SciTech Connect (OSTI)

An evaluation of eastern shale oil (ESO) residue as an asphalt additive to reduce oxidative age hardening and moisture susceptibility was conducted by Western Research Institute (WRI). The ESO residue, have a viscosity of 23.9 Pa{lg_bullet}s at 60{degree}C (140{degree}F), was blended with three different petroleum-derived asphalts, ASD-1, AAK-1, and AAM-1, which are known to be very susceptible to oxidative aging. Rheological and infrared analyses of the unaged and aged asphalts and the blends were then conducted to evaluate oxidative age hardening. In addition, the petroleum-derived asphalts and the blends were coated onto three different aggregates, Lithonia granite (RA), a low-absorption limestone (RD), and a siliceous Gulf Coast gravel (RL), and compacted into briquettes. Successive freeze-thaw cycling was then conducted to evaluate the moisture susceptibility of the prepared briquettes. The rheological analyses of the unaged petroleum-derived asphalts and their respective blends indicate that the samples satisfy the rutting requirement. However, the aging indexes for the rolling thin film oven (RTFO)-aged and RTFO/pressure aging vessel (PAV)-aged samples indicate that the blends are stiffer than the petroleum-derived asphalts. This means that when in service the blends will be more prone to pavement embrittlement and fatigue cracking than the petroleum-derived asphalts. Infrared analyses were also conducted on the three petroleum-derived asphalts and the blends before and after RTFO/PAV aging. In general, upon RTFO/PAV aging, the amounts of carbonyls and sulfoxides in the samples increase, indicating that the addition of the ESO residue does not mitigate the chemical aging (oxidation) of the petroleum-derived asphalts. This information correlates with the rheological data and the aging indexes that were calculated for the petroleum-derived asphalts and the blends.

Thomas, K.P.; Harnsberger, P.M.

1995-09-01T23:59:59.000Z

91

New Cool Roof Coatings and Affordable Cool Color Asphalt  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

New Cool Roof Coatings and New Cool Roof Coatings and Affordable Cool Color Asphalt Shingles Meng-Dawn Cheng Oak Ridge National Laboratory chengmd@ornl.gov; 865-241-5918 April 4, 2013 PM: Andre Desjarlais PI: Meng-Dawn Cheng, Ph.D. David Graham, Ph.D. Sue Carroll Steve Allman Dawn Klingeman Susan Pfiffner, Ph.D. (FY12) Karen Cheng (FY12) Partner: Joe Rokowski (Dow) Roof Testing Facility at ORNL Building Technologies Research and Integration Center 2 | Building Technologies Office eere.energy.gov * Building accounted for 41% of the US energy consumption in 2010 greater than either transportation (28%) or industry (31%).

92

New Cool Roof Coatings and Affordable Cool Color Asphalt  

Broader source: Energy.gov (indexed) [DOE]

New Cool Roof Coatings and New Cool Roof Coatings and Affordable Cool Color Asphalt Shingles Meng-Dawn Cheng Oak Ridge National Laboratory chengmd@ornl.gov; 865-241-5918 April 4, 2013 PM: Andre Desjarlais PI: Meng-Dawn Cheng, Ph.D. David Graham, Ph.D. Sue Carroll Steve Allman Dawn Klingeman Susan Pfiffner, Ph.D. (FY12) Karen Cheng (FY12) Partner: Joe Rokowski (Dow) Roof Testing Facility at ORNL Building Technologies Research and Integration Center 2 | Building Technologies Office eere.energy.gov * Building accounted for 41% of the US energy consumption in 2010 greater than either transportation (28%) or industry (31%).

93

Use of VFDs on Asphalt Plant Induced Draft Fans  

E-Print Network [OSTI]

mixer at the burner end and flows across the aggregate as it moves toward the burner. The hot air Extrapolating savings achieved with 10 asphalt plants in the Intermountain West, almost 200,000 MWh of annual energy savings could be achieved... Name Damper Plant kWh Fan kWh Fan % Staker West Haven Outlet 1,021,040 ,68130% Ogden Plant Outlet 548,640 171,257 31% POM Plant Outlet 1,284,480 ,61825% Orem Plant Inlet 890,250 96,731 11% Staker Cedar City Outlet 502,320 115,949 23% Staker Beck Street...

Anderson, G. R.; Case, P. L.; Lowery, J.

2005-01-01T23:59:59.000Z

94

Biofiltration of asphalt emissions: Full-scale operation treating off-gases from polymer-modified asphalt production  

SciTech Connect (OSTI)

In response to complaints from nearby residents, a biofilter was designed, installed, and tested for treating odors in one of three odorous emission streams from an asphalt plant producing polymer-modified asphalt. Hydrogen sulfide (H{sub 2}S) was determined to be the most prevalent gaseous reduced sulfur compound and was detected in the emission stream only when polymer material was being added to raw asphalt. Emission stream H{sub 2}S concentrations were quite variable, ranging from 16 to approximately 30,000 ppm (v/v) and considered the likely compound contributing most to the plant's odor complaints. The biofilter was effective in controlling odor from the production process and removed an overall average of 65% of the H{sub 2}S during polymer addition, and for H{sub 2}S concentrations less than 400 ppmv, removal averaged 98%. These removal efficiencies reflect data from the biofilter operating at 2.5-minute empty bed residence time in 1996 and a 6.1-minute empty bed residence time in 1997. The biofilter's bed became increasingly acidified during the plant's 1997 operating season producing a pH gradient through the bed ranging from a high of 6.6 to a low of 3.1. The bed medium moisture content remained constant at about 60% (wet weight basis), but changes were observed in the water potential: no correlation to performance was determined. Changes in the microbial community reflected the bed acidification trend, with acidophiles becoming generally more numerous in the bed's deeper portions and in the mid to late season when the bed was most acidified. Bed acidification did not impact the biofilter's H{sub 2}S removal efficiency.

Cook, L.L.; Gostomski, P.A.; Apel, W.A.

1999-09-30T23:59:59.000Z

95

Synthesis of CFB-Coal Fly Ash Clay Bricks and Their Characterisation  

Science Journals Connector (OSTI)

The aim of this work was to test CFB-derived fly ash for its potential to ... . Results showed that large-scale production of CFB FA-containing bricks is feasible, as their...

Nikolaos Koukouzas; Chrisovalantis Ketikidis…

2011-02-01T23:59:59.000Z

96

Assembly of BioBrick standard biological parts using three antibiotic assembly  

E-Print Network [OSTI]

An underlying goal of synthetic biology is to make the process of engineering biological systems easier and more reliable. In support of this goal, we developed BioBrick assembly standard 10 to enable the construction of ...

Shetty, Reshma

2011-05-20T23:59:59.000Z

97

The Electric Analog Simulation of the Fire Testing of a Four-Inch Brick Wall  

E-Print Network [OSTI]

, 2 0 The literature references on industrial furnaces suggests this figure (6) The resistance-capacitance network representing the brick wall consists of ten sections (See Figure 5) The overall resistance-capacitance product (RC product...

Sherman, Robert Miller

1960-01-01T23:59:59.000Z

98

The effect of asphalt deposition on recovery of oil by a pentane slug  

E-Print Network [OSTI]

THE EFFECT OF ASPHALT DEPOSITION ON RECOVERY OF OIL BY A PENTANE SLUG NANIK S. BHAGIA THE EFFECT OF ASPHALT DEPOSITION ON RECOVERY OF OIL BY A PENTANE SLUG A Thesis By NANIK S. BHAGIA Submitted to the Graduate College of the Texas Ak...M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May, I 965 Major Subject: Petroleum Engineering THE EFFECT OF ASPHALT DEPOSITION ON RECOVERY OF OIL BY A PENTANE SLUG A Thesis By NANIK S. BHAGIA Approved...

Bhagia, Nanik S

1965-01-01T23:59:59.000Z

99

The morphology of polymer modified asphalt and its relationship to rheology and durability  

E-Print Network [OSTI]

-22.......................... 23 2-6 Koch and Alon DSR Maps for Unaged and SAFT Aged Binders ............. 24 2-7 Koch and Alon DSR Maps for PAV*16 and PAV*32 Aged Binders ....... 25 2-8 DSR Function Ratio Divided by Polymer Peak Height... (21). 11 0 1 2 3 4 5 6 4 8 12 16 20 Unaged SAFT SAFT + PAV* 16H SAFT + PAV* 32H St re ss (M Pa ) Elongation Ratio (L/L0) I-35 SBS (Original Binder) Asphalt Modulus Asphalt-Polymer Modulus FIGURE 1-1 A Force Ductility Plot Showing the Asphalt...

Kraus, Zachary Rothman

2008-10-10T23:59:59.000Z

100

Quality Characterization of Silicon Bricks using Photoluminescence Imaging and Photoconductive Decay: Preprint  

SciTech Connect (OSTI)

Imaging techniques can be applied to multicrystalline silicon solar cells throughout the production process, which includes as early as when the bricks are cut from the cast ingot. Photoluminescence (PL) imaging of the band-to-band radiative recombination is used to characterize silicon quality and defects regions within the brick. PL images of the brick surfaces are compared to minority-carrier lifetimes measured by resonant-coupled photoconductive decay (RCPCD). Photoluminescence images on silicon bricks can be correlated to lifetime measured by photoconductive decay and could be used for high-resolution characterization of material before wafers are cut. The RCPCD technique has shown the longest lifetimes of any of the lifetime measurement techniques we have applied to the bricks. RCPCD benefits from the low-frequency and long-excitation wavelengths used. In addition, RCPCD is a transient technique that directly monitors the decay rate of photoconductivity and does not rely on models or calculations for lifetime. The measured lifetimes over brick surfaces have shown strong correlations to the PL image intensities; therefore, this correlation could then be used to transform the PL image into a high-resolution lifetime map.

Johnston, S.; Yan, F.; Zaunbrecher, K.; Al-Jassim, M.; Sidelkheir, O.; Ounadjela, K.

2012-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

DECISION ANALYSIS AND TECHNOLOGY ASSESSMENTS FOR METAL AND MASONRY DECONTAMINATION TECHNOLOGIES  

SciTech Connect (OSTI)

The purpose of this investigation was to conduct a comparative analysis of innovative technologies for the non-aggressive removal of coatings from metal and masonry surfaces and the aggressive removal of one-quarter to one-inch thickness of surface from structural masonry. The technologies tested should be capable of being used in nuclear facilities. Innovative decontamination technologies are being evaluated under standard, non-nuclear conditions at the FIU-HCET technology assessment site in Miami, Florida. This study is being performed to support the OST, the Deactivation and Decommissioning (D&D) Focus Area, and the environmental restoration of DOE facilities throughout the DOE complex by providing objective evaluations of currently available decontamination technologies.

M.A. Ebadian, Ph.D.

1999-01-01T23:59:59.000Z

102

Modeling and numerical analysis of the bond behavior of masonry elements strengthened with SRP/SRG  

Science Journals Connector (OSTI)

Abstract Steel Reinforced Polymers (SRPs) and Steel Reinforced Grout (SRG) strengthening systems have been recently introduced as an alternative solution to the traditional systems based on the use of fiber reinforced polymers materials (FRPs). Few studies on SRP/SRG are available in the current literature and all have shown the potentialities of SRP/SRG in improving structural performances of masonry and concrete elements and, at the same time, their difference with respect to \\{FRPs\\} particularly in terms of bond behavior. Aim of the present paper is to propose a simple approach devoted to study the bond behavior of masonry structures strengthened with SRP/SRG systems. The approach, based on experimental evidences and theoretical considerations mainly consists of deriving approximate bond stress-slip laws for the strengthening/support interface layer, able to reproduce the local bond stresses transferring mechanism. Finite Element (FE) analyses are then developed with reference to the experimental tests available in the current literature by adopting the bond stress-slip laws obtained through the proposed approach. The deduced results show the reliability of the proposed approach in simulating the bond behavior of masonry elements strengthened with SRP/SRG and the possibility to investigate further peculiarities characterizing this kind of strengthening systems.

Ernesto Grande; Maura Imbimbo; Elio Sacco

2013-01-01T23:59:59.000Z

103

Promising Aspects of Heavy Oil and Native Asphalt Conversion Under Field Conditions  

Science Journals Connector (OSTI)

Heavy oils and native asphalt commercial field development is concerned with research on different issues, refer to production, transportation and processing. Investigation on the possibility of heavy oils and...

B. P. Tumanyan; G. V. Romanov…

2014-07-01T23:59:59.000Z

104

Characterization of aggregate resistance to degradation in stone matrix asphalt mixtures  

E-Print Network [OSTI]

Stone matrix asphalt (SMA) mixtures rely on stone-on-stone contacts among particles to resist applied forces and permanent deformation. Aggregates in SMA should resist degradation (fracture and abrasion) under high stresses at the contact points...

Gatchalian, Dennis

2006-04-12T23:59:59.000Z

105

Towards a Multi-scale Framework to Optimize Ageing Resistance of Asphaltic Materials  

Science Journals Connector (OSTI)

This paper describes an ongoing research project that is aiming at developing a comprehensive multi-scale approach to optimize the ageing resistance of asphaltic mixtures. In this, ageing has been focused on o...

Prabir Kumar Das; Niki Kringos…

2013-01-01T23:59:59.000Z

106

Study of permanent deformation mechanism in asphalt mixes in relation to microcrack growth  

E-Print Network [OSTI]

Recent developments by Lytton et al. (1998) indicate phics. that the growth of micrographs in asphalt layers under repeated loading is also a cause for the accumulation of permanent deformation or rutting in pavements besides the plastic strain...

Bhairampally, Rajesh Kumar

1998-01-01T23:59:59.000Z

107

E-Print Network 3.0 - asphalt roofing shingles Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

E. Clark, Ph.D., P.E., D. WRE, Brett V. Long, Christina Y.S. Siu, Julia Spicher, Kelly A. Summary: woods, cedar shakes, asphalt shingles, galvanized (uncoated) metal, and an...

108

A Continuum Coupled Moisture-mechanical Constitutive Model for Asphalt Concrete  

E-Print Network [OSTI]

constitutive relationships are implemented in the Pavement Analysis using Nonlinear Damage Approach (PANDA) finite element (FE) package to model the moisture damage effect on the complex environmental-mechanical response of asphalt concrete. The developed...

Shakiba, Maryam

2013-12-09T23:59:59.000Z

109

Development of a Prediction Model for Skid Resistance of Asphalt Pavements  

E-Print Network [OSTI]

The skid resistance of asphalt pavement is a major characteristic that determines the driving safety on a road, especially under wet surface conditions. Skid resistance is primarily a function of the microtexture and macrotexture of a pavement...

Rezaei, Arash

2012-02-14T23:59:59.000Z

110

Chip Seals for Asphalt Concrete Pavements: A Proposed Emulsion Residue Specification and Existing Pavement Texture Evaluation  

E-Print Network [OSTI]

Chip seals are a pavement surface treatment used for maintaining asphalt concrete pavements. National Cooperative Highway Research Program (NCHRP) Project 14-17 was performed to produce a national Chip Seal Manual which would consolidate the best...

Hoyt, Denise

2012-07-16T23:59:59.000Z

111

Development of a long-term durability specification for polymer modified asphalt  

E-Print Network [OSTI]

In recent years an increased use of polymers has occurred to modify asphalt binders, mainly to decrease pavement rutting but also to improve binder failure strain in direct tension. Whereas all of these effects positively impact the durability...

Woo, Won Jun

2009-06-02T23:59:59.000Z

112

CFD simulation on the gasification of asphalt water slurry in an entrained flow gasifier  

Science Journals Connector (OSTI)

Gasification technology is suggested to utilize asphalt particles, which are produced in the heavy oil deep separation process of using coupled low temperature separation of solvent and post extraction residue. I...

Xingying Lan; Hanbin Zhong; Jinsen Gao

2014-06-01T23:59:59.000Z

113

Influence of coarse aggregate size, shape and surface texture on rutting of hot mix asphalt concrete  

E-Print Network [OSTI]

The objectives of this study were to: 1 ) Evaluate the influence of coarse aggregate shape and surface texture on deformation characteristics of asphalt concrete, 2) Characterize aggregate elongation, shape and texture using fractal dimensional...

Yeggoni, Mohan

2012-06-07T23:59:59.000Z

114

Creep-recovery behavior of bituminous binders and its relation to asphalt mixture rutting  

Science Journals Connector (OSTI)

Rutting is one of the main distress modes of asphalt pavements, especially after prolonged warm periods, and thus a great deal of research has been focused on the development of a rheological parameter that wo...

Olli-Ville Laukkanen; Hilde Soenen; Terhi Pellinen…

2014-11-01T23:59:59.000Z

115

E-Print Network 3.0 - asphalt combustion process Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

67 LA-UR-03-3983 July 2003 Approved for public release; Summary: are modeled in this analysis. Asphalt plants generate criteria pollutants from the combustion in the gas... of any...

116

A study of the feasibility of the increased use of wage incentives in the brick manufacturing industry  

E-Print Network [OSTI]

are moved by conveyor belt to workers who stack them on the decks of kiln cars. The units are stacked in large cubes called "hacks. " There are approx- imately from 500 to 850 brick in a hack depending on the style and size of the bricks. (See Figure 2... in the process. At the present time, the unfired units are placed by hand on the kiln car deck. A group of men stand before the conveyor belt carrying the green brick. (See Figures 4 and 5. ) As these brick come within reach of a work- er, he removes thea...

Stringer, James Lewis

2012-06-07T23:59:59.000Z

117

Laboratory Evaluation of Hot-Mix Asphalt Concrete Fatigue Cracking Resistance  

E-Print Network [OSTI]

LABORATORY EVALUATION OF HOT-MIX ASPHALT CONCRETE FATIGUE CRACKING RESISTANCE A Thesis by BRANDON PARKER JAMISON Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE December 2010 Major Subject: Civil Engineering LABORATORY EVALUATION OF HOT-MIX ASPHALT CONCRETE FATIGUE CRACKING RESISTANCE A Thesis by BRANDON PARKER JAMISON Submitted to the Office of Graduate...

Jamison, Brandon Parker

2012-02-14T23:59:59.000Z

118

The effect of aging techniques on asphalt low-temperature properties  

E-Print Network [OSTI]

in the separation of an asphalt into four fractions: asphaltenes, polar aromatics, naphthene aromatics and saturates. Saturates are typically paraffins and other branched alkanes. Naphthene aromatics are toluene soluble non-polar aromatic hydrocarbons, whereas... polar aromatics are their polar counterparts that are soluble in an ethanol-toluene solution. Saturates, naphthene aromatics and polar aromatics, all soluble in normal heptane, make up the maltene phase of the asphalt. Asphaltcnes are the heaviest...

Knorr, Daniel Brainard

2001-01-01T23:59:59.000Z

119

A study to improve the engineering properties of limestone rock asphalt paving mixtures  

E-Print Network [OSTI]

asphalt is a naturally occuring calcareous material with its interstices filled with natural bitumen. Deposits of this material exist in various locations throughout the United States. The 1 imestone rock asphalt materials used for thi s study... streets, parking lots, etc . Since the aggregate contains natural bitumen, the amount of additional asp baltic binder required to produce a quality paving mixture is reduced. Consequently, the cost of building a road with this material is reduced...

Goodwin, Philip Wayne

1978-01-01T23:59:59.000Z

120

Oxidative reactions and their impact on the properties of asphalt as a pavement binder  

E-Print Network [OSTI]

OXIDATIVE REACTIONS AND THEIR IMPACT ON THE PROPERTIES OF ASPHALT AS A PAVE~ BINDER A Thesis by CHEE KEUNG LAU Submitted to the Office of Graduate Studies of Texas A & M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE December 1991 Major Subject: Chemical Engineering OXIDATIVE REACTIONS AND THEIR IMPACT ON THE PROPERTIES OF ASPHALT AS A PAVEMENT BINDER A Thesis by CHEE KEUNG LAU Approved as to style and content by: Charles J. over (Chair...

Lau, Chee Keung

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Thickness estimation of subsurface layers in asphalt pavement using monstatic ground penetrating radar  

E-Print Network [OSTI]

THICKNESS ESTIMATION OF SUBSURFACE LAYERS IN ASPHALT PAVEMENT USING MONSTATIC GROUND PENETRATING RADAR A Thesis CHUN LOK LAU Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE December 1991 Major Subject: Electrical Engineering THICKNESS ESTIMATION OF SUBSURFACE LAYERS IN ASPHALT PAVEMENT USING MONSTATIC GROUND PENETRATING RADAR A Thesis CHUN LOK LAU Approved as to style and content by...

Lau, Chun Lok

2012-06-07T23:59:59.000Z

122

Biofiltration of Asphalt Emissions: Full-scale Operation Treating Off-gases from Polymer-modified Asphalt Production  

SciTech Connect (OSTI)

In response to complaints from nearby residents, a biofilter was designed, installed, and tested for treating odors in one of three odorous emission streams from an asphalt plant producing polymer-modified asphalt. Hydrogen sulfide (H2S) was determined to be the most prevalent gaseous reduced sulfur compound and was detected in the emission stream only when polymer material was being added to raw asphalt. Emission stream H2S concentrations we requite variable, ranging from 16 to approximately 30,000 ppm (v/v) and considered the likely compound contributing most to the plant's odor complaints. The biofilter was effective in controlling odor from the production process and removed an overall average of 65% of the H2S during polymer addition, and for H2S concentrations less than 400 ppmv, re m oval averaged 98%. These removal efficiencies reflect data from the biofilter operating at 2.5-minute empty bed residence time in 1996 and a 6.1-minute empty bed residence time in 1997. The biofilter's bed became increasingly acidified during the plant's 1997 operating season producing a pH gradient through the bed ranging from a high of 6.6 to a low of 3.1. The bed medium moisture content remained constant at about 60% (wet weight basis), but changes were observed in the water potential: no correlation to performance was determined. Changes in the microbial community reflected the bed acidification trend, with acidophiles becoming gene rally more numerous in the bed's deeper portions and in the mid to late season when the bed was most acidified. Bed acidification did not impact the biofilter's H2S removal efficiency. Nearby residents we resurveyed and roughly half of the respondents indicated that the odor conditions had improved, one-third felt odor conditions were unchanged and the remaining 15% felt odor conditions were worse despite the fact that only one of three of the plant's odorous emission streams were treated by the biofilter. Plans are to implement biofiltration for odor control at all of the facility's emission points.

Cook, Lawrence Leslie; Apel, William Arnold; Gostomski, P. A.

2004-04-01T23:59:59.000Z

123

Low-Btu coal gasification in the United States: company topical. [Brick producers  

SciTech Connect (OSTI)

Hazelton and other brick producers have proved the reliability of the commercial size Wellman-Galusha gasifier. For this energy intensive business, gas cost is the major portion of the product cost. Costs required Webster/Hazelton to go back to the old, reliable alternative energy of low Btu gasification when the natural gas supply started to be curtailed and prices escalated. Although anthracite coal prices have skyrocketed from $34/ton (1979) to over $71.50/ton (1981) because of high demand (local as well as export) and rising labor costs, the delivered natural gas cost, which reached $3.90 to 4.20/million Btu in the Hazelton area during 1981, has allowed the producer gas from the gasifier at Webster Brick to remain competitive. The low Btu gas cost (at the escalated coal price) is estimated to be $4/million Btu. In addition to producing gas that is cost competitive with natural gas at the Webster Brick Hazelton plant, Webster has the security of knowing that its gas supply will be constant. Improvements in brick business and projected deregulation of the natural gas price may yield additional, attractive cost benefits to Webster Brick through the use of low Btu gas from these gasifiers. Also, use of hot raw gas (that requires no tar or sulfur removal) keeps the overall process efficiency high. 25 references, 47 figures, 14 tables.

Boesch, L.P.; Hylton, B.G.; Bhatt, C.S.

1983-07-01T23:59:59.000Z

124

Rheological properties and chemical analysis of nanoclay and carbon microfiber modified asphalt with Fourier transform infrared spectroscopy  

Science Journals Connector (OSTI)

This work aims to improve the rutting and fatigue cracking resistance of asphalt binders using selected nano- or micro-sized materials and to shed light on the microstructure changes induced by such modification to asphalt binders. The four modifiers (Nanomer I.44P, carbon microfiber, non-modified nanoclay and polymer modified nanoclay) were added into the control asphalt binder (PG 58-34). The Superpave™ tests and Fourier transform infrared spectroscopy (FTIR) measurements were conducted for obtaining the complex shear modulus G* and microstructure distribution of modified asphalt binders. Meanwhile, the short-term and long-term aging processes of asphalt binders are simulated by rolling thin film oven (RTFO) and pressure aging vessel (PAV) tests. From the dynamic shear rheometer (DSR) and FTIR tests results, the complex shear modulus G* values of nano- or micro-materials (Nanomer I.44P, non-modified nanoclay and carbon microfiber) modified asphalt binders increase, and the performance of resistance to rutting is improved compared to the control asphalt binder. The addition of polymer modified nanoclay (PMN) into the control asphalt binder decreases the complex shear modulus, and enhances the resistance to fatigue cracking. Moreover, the addition of four modifiers into the control asphalt binder can delay and weaken the aging and oxidation effect.

Hui Yao; Zhanping You; Liang Li; Shu Wei Goh; Chee Huei Lee; Yoke Khin Yap; Xianming Shi

2013-01-01T23:59:59.000Z

125

State of the practice: Design and construction of asphalt paving materials with crumb-rubber modifier. Final report  

SciTech Connect (OSTI)

The document is a comprehensive overview of the terminology, processes, products, and applications of crumb rubber modifier (CRM) technology. The technology includes any use of scrap tire rubber in asphalt paving materials. In general, CRM technology can be divided into two categories--the wet process and the dry process. When CRM is incorporated into an asphalt paving material, it will modify the properties of the binder (asphalt rubber) and/or act as a rubber aggregate (rubber modified hot mix asphalt). The five concepts for using CRM discussed in the report are McDonald, PlusRide, generic dry, chunk rubber asphalt concrete, and continuous blending asphalt rubber. There are two principal unresolved engineering issues related to the use of CRM in asphalt paving materials. On the national level, the ability to recycle asphalt paving mixes containing CRM has not been demonstrated. At the State and local levels, these modified asphalt mixes must be field evaluated to establish expected levels of performance. The appendices provide guidelines for material specifications, mix design, and construction specifications. An experimental work plan for monitoring performance and a stack emission testing program are also included.

Heitzman, M.A.

1992-05-01T23:59:59.000Z

126

11th European Conference on Earthquake Engineering 1998 Balkema, Rotterdam, ISBN 90 5410 982 3 Seismic retrofit of non-ductile concrete and masonry walls by steel-  

E-Print Network [OSTI]

Seismic retrofit of non-ductile concrete and masonry walls by steel- strips bracing Mustafa Taghdi, Michel, concrete, non-ductile, steel, strips, ductility, hysteretic behavior ABSTRACT: Four concrete block masonry from each pair was retro- fitted using a steel strip system. The steel strip system consists

Bruneau, Michel

127

Evaluation of an eastern shale oil residue as an asphalt additive  

SciTech Connect (OSTI)

An evaluation of eastern shale oil (ESO) residue as an asphalt additive to reduce oxidative age-hardening and moisture susceptibility was conducted. The ESO residue, having a viscosity of 23.9 Pa{sm_bullet}s at 60{degrees}C (140{degrees}F), was blended with three different petroleum-derived asphalts, AAD-1, AAK-1, and AAM-1, that are known to be very susceptible to oxidative aging. Rheological and infrared analyses of the unaged and aged asphalts and the blends were then conducted to evaluate oxidative age-hardening. In addition, the petroleum-derived asphalts and the blends were coated onto three different aggregates, Lithonia granite (RA), a low-absorption limestone (RD), and a silicious Gulf Coast gravel (RL), and compacted into briquets. Successive freeze-thaw cycling was then conducted to evaluate the moisture susceptibility of the prepared briquets. The abbreviations used above for the asphalts and the aggregates are part of the Strategic Highway Research Program nomenclature.

Thomas, K.P.; Harnsberger, P.M.

1995-12-19T23:59:59.000Z

128

A RESTful API for Supporting Automated BioBrick Model Assembly  

E-Print Network [OSTI]

Constructing simulatable models for BioBricks by hand is a complex and time-consuming task. The time taken could be reduced by using Computer Aided Design (CAD) tools to aid in designing models, but these tools need to be ...

Steyn, J S

2010-12-05T23:59:59.000Z

129

Summary of Surface Swipe Sampling for Beryllium on Lead Bricks and Shielding  

SciTech Connect (OSTI)

Approximately 25,000 lbs of lead bricks at Site 300 were assessed by the Site 300 Industrial Hygienis tand Health Physicist for potential contamination of beryllium and radiation for reuse. These lead bricks and shielding had been used as shielding material during explosives tests that included beryllium and depleted uranium. Based on surface swipe sampling that was performed between July 26 and October 11, 2010, specifically for beryllium, the use of a spray encapsulant was found to be an effective means to limit removable surface contamination to levels below the DOE release limit for beryllium, which is 0.2 mcg/100 cm{sup 2}. All the surface swipe sampling data for beryllium and a timeline of when the samples were collected (and a brief description) are presented in this report. On December 15, 2010, the lead bricks and shielding were surveyed with an ion chamber and indicated dose rates less than 0.05 mrem per hour on contact. This represents a dose rate consistent with natural background. An additional suevey was performed on February 8, 2011, using a GM survey instrument to estimate total activity on the lead bricks and shielding, confirming safe levels of radioactivity. The vendor is licensed to possess and work with radioactive material.

Paik, S Y; Barron, D A

2011-08-03T23:59:59.000Z

130

A study of the mixing viscosity of asphalt in hot-mix production  

E-Print Network [OSTI]

that the stability value obtained by the 4 Marshall test is strongly influenced by the viscous resistance of the binder. The flow value is largely influenced by asphalt content and the lubrication furnished by an excess of binder reduces the aggregate friction... + wet sample, gm. % Kerosene retained (CKE) Fine Material 407 407 307 307 412. 07 412. 2 5. 07 5. 2 5. 14 Sp. Gr. of -No. 4. . . . . 2. 76 of + No. 4 2. 78 K = 168 K = 130 K = 1. 60 Bitumen Ratiofor liquid asphalt (SC-2, MC-2, RC-2) 5. 25% (Agg...

Khan, Md. Musharraf Hossain

1961-01-01T23:59:59.000Z

131

A study of the effects of limestone rock asphalt screenings on the structural properties of hot-mix asphaltic concrete made with siliceous materials  

E-Print Network [OSTI]

School of the Agricultural and Mechanical College of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1958 Major Subject: Civil Engineering A STUDY OF THE EFFECTS OF LIMESTONE ROCK ASPHALT SCREENINGS... to Bob M. Gallaway, Associate Pro- fessor of Civil Engineering, without whose guidance and inspiration this work would not have been possible; to Charles J. Keese, Asso- ciate Professor of Civil Engineering, for valued advice and criticism; to Dr. E...

Albritton, Oscar Willard

1958-01-01T23:59:59.000Z

132

Concentrations of Naturally Occuring Radionuclides and Fission Products in Brick Samples Fabricated and Used in and Around Greater Dhaka City  

Science Journals Connector (OSTI)

...Radiation Protection Dosimetry Article Concentrations of Naturally Occuring Radionuclides and Fission Products in Brick Samples...measures to minimise the harmful effects of ionising radiation. The radium equivalent activity concentrations......

S. Roy; M.S. Alam; F.K. Miah; B. Alam

2000-04-01T23:59:59.000Z

133

The effect of air blowing on the properties of rubber-modified asphalt binder  

E-Print Network [OSTI]

production and use. Air blowing, accompanied by high shear mixing at elevated temperatures, was used to produce many asphalt-rubber blends in an attempt to discover a binder which resists phase separation. These air-blown, rubber-modified binders were...

Bauer, Shauna Erin

2012-06-07T23:59:59.000Z

134

Project Information Form Project Title Evaluation of the Combined Effect of Recycled Asphalt Pavement (RAP),  

E-Print Network [OSTI]

(s) and Amounts Provided (by each agency or organization) Caltrans $90,315 Total Project Cost $90,315 Agency IDProject Information Form Project Title Evaluation of the Combined Effect of Recycled Asphalt of Research Project As virgin material sources become increasingly scarce, and the volume of pavement material

California at Davis, University of

135

Project Information Form Project Title Evaluation of the Combined Effect of Recycled Asphalt Pavement (RAP),  

E-Print Network [OSTI]

(s) and Amounts Provided (by each agency or organization) Caltrans $90,538 Total Project Cost $90,538 Agency IDProject Information Form Project Title Evaluation of the Combined Effect of Recycled Asphalt of Research Project As virgin material sources become increasingly scarce, and the volume of pavement material

California at Davis, University of

136

Analytical-Numerical Methodology to Measure Undamaged, Fracture and Healing Properties of Asphalt Mixtures  

E-Print Network [OSTI]

........................................................ 4? Figure 2.Change in stiffness profile with pavement age .................................................. 20? Figure 3.The OT setup ..................................................................................................... 24? Figure..., the characterization of viscoelastic properties of field-aged asphalt mixtures is more challenging for pavement engineers because there are numerous issues that make it very difficult to tackle. Among these issues are the various loading scenarios, the different...

Koohi, Yasser 1980-

2012-08-29T23:59:59.000Z

137

Asphalt Volcanism and Chemosynthetic Life in the Campeche Knolls, Gulf of Mexico  

Science Journals Connector (OSTI)

...Sciences Department, Texas A & M University-Corpus Christi, 6300 Ocean Drive, Corpus Christi, TX 78412, USA. imacdonald@falcon.tamucc...Support, U.S. Gov't, Non-P.H.S. | 0 Gases 0 Hydrocarbons 0 Petroleum 8052-42-4 asphalt...

I. R. MacDonald; G. Bohrmann; E. Escobar; F. Abegg; P. Blanchon; V. Blinova; W. Brückmann; M. Drews; A. Eisenhauer; X. Han; K. Heeschen; F. Meier; C. Mortera; T. Naehr; B. Orcutt; B. Bernard; J. Brooks; M. de Faragó

2004-05-14T23:59:59.000Z

138

Expert Meeting Report: Interior Insulation Retrofit of Mass Masonry Wall Assemblies  

Broader source: Energy.gov (indexed) [DOE]

Interior Insulation Retrofit Interior Insulation Retrofit of Mass Masonry Wall Assemblies K. Ueno and R. Van Straaten Building Science Corporation (BSC) February 2012 ii NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring

139

Radar investigation as a complementary tool for the diagnosis of historic masonry buildings  

Science Journals Connector (OSTI)

Preservation and rehabilitation of historic buildings can be successfully accomplished only if the diagnosis of the state of damage of the construction has been carefully carried out. Among the investigation techniques and procedures which have been proposed in these last years, georadar seems from one hand to be the most promising, from the other to need a great deal more of study and research. Some typical problems solved by the authors with the use of GPR and a combination of other techniques; the research was carried out on several historic buildings. The paper also presents the most recent advancements of the GPR technology and their impact on the effectiveness of masonry investigations. In the meantime, the authors will also show the limits of the GPR in some applications. The aim of this contribution is also to help in giving guidelines for the choice of an appropriate use of GPR tools in the solution of various problems.

Luigia Binda; Maurizio Lualdi; Antonella Saisi; Luigi Zanzi

2011-01-01T23:59:59.000Z

140

Properties of Roman bricks and mortars used in Serapis temple in the city of Pergamon  

SciTech Connect (OSTI)

Serapis temple, which was constructed in the Roman period in the city of Pergamon (Bergama/Turkey), is one of the most important monuments of the world heritage. In this study, the characteristics of bricks and mortars used in the temple have been determined in order to define the necessary characteristics of the intervention materials, which will be used in the conservation works of the temple. Several analyses were carried out to determine their basic physical properties, raw material compositions, mineralogical and microstructural properties using X-ray diffraction, Scanning Electron Microscope and a Thermo Gravimetric Analyzer. Analysis results indicated that the mortars are stiff, compact and hydraulic due to the use of natural pozzolanic aggregates. The Roman bricks are of low density, high porosity and were produced from raw materials containing calcium poor clays fired at low temperatures.

Ozkaya, Ozlem Aslan [Architectural Restoration Department, Izmir Institute of Technology, 35430 Izmir (Turkey); Boeke, Hasan, E-mail: hasanboke@iyte.edu.tr [Architectural Restoration Department, Izmir Institute of Technology, 35430 Izmir (Turkey)

2009-09-15T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

A study of sand-asphalt mixtures: a constitutive model based on a thermomechanical framework and experimental corroboration  

E-Print Network [OSTI]

Asphalt bound mixtures have been put to diverse uses. The complicated nature of the material and the demanding conditions under which it is used preclude complete solutions to questions on load bearing capability under field conditions...

Ravindran, Parag

2009-06-02T23:59:59.000Z

142

A Model for the Nonlinear Mechanical Behavior of Asphalt Binders and its Application in Prediction of Rutting Susceptibility  

E-Print Network [OSTI]

The mechanical behavior of asphalt binders is nonlinear. The binders exhibit shear thinning/thickening behavior in steady shear tests and non-proportational behavior in other standard viscoelastic tests such as creep-recovery or stress relaxation...

Srinivasa Parthasarathy, Atul

2013-04-30T23:59:59.000Z

143

Rheological changes in the bitumen caused by heating and interaction with rubber during asphalt–rubber production  

Science Journals Connector (OSTI)

The demand for more safe and durable roads, combined with the need to preserve the environment, led to the production and application of asphalt–rubber (AR) on roads. Nevertheless, this ... among the phenomena th...

Joana Peralta; Loic Hilliou; Hugo M. R. D. Silva; Ana V. Machado…

2014-02-01T23:59:59.000Z

144

Application of Direct Tension Testing to Laboratory Samples to Investigate the Effects of Hot Mix Asphalt Aging  

E-Print Network [OSTI]

While the oxidation of binders in hot mix asphalt (HMA) pavements and its subsequent detrimental effects on pavement life have been well recognized in the last few years, many important issues have not yet been investigated. Understanding how best...

Padigala, Meghana 1989-

2012-12-07T23:59:59.000Z

145

Fatigue resistance of hot-mix asphalt concrete (HMAC) mixtures using the calibrated mechanistic with surface energy (CMSE) measurements approach  

E-Print Network [OSTI]

Fatigue cracking is one of the fundamental distresses that occur in the life of a Hot Mix Asphalt Concrete (HMAC) pavement. This load induced distress leads to structural collapse of the entire pavement ultimately and can only be remedied...

Ofori-Abebresse, Edward Kwame

2006-10-30T23:59:59.000Z

146

Modeling Hot Mix Asphalt Compaction Using a Thermodynamics Based Compressible Viscoelastic Model within the Framework of Multiple Natural Configurations  

E-Print Network [OSTI]

asphalt (HMA) using the notion of multiple natural configurations. A thermodynamic framework is employed to study the non-linear dissipative response associated with HMA by specifying the forms for the stored energy and the rate of dissipation function...

Koneru, Saradhi

2011-10-21T23:59:59.000Z

147

Investigation of Rheological and Nano-Rheological Properties of Asphalt Binders  

E-Print Network [OSTI]

separation scheme in the order of their increasing molecular polarity are saturates, naphthene aromatics, polar aromatics, and asphaltenes. The saturates fraction is generally a light straw-colored oil, primarily hydrocarbon in 10 nature, with little... by the saturates and naphthene aromatics fractions, which plasticize the polar aromatics and asphaltenes fractions; the polar aromatics fraction imparts ductility to the asphalts; and the saturates and naphthene aromatics in combination with the asphaltenes...

Kabir, Pooyan

2014-08-04T23:59:59.000Z

148

The effect of asphalt deposition on permeability in miscible flooding with liquified petroleum gas (LPG  

E-Print Network [OSTI]

. llment of the requirements for the degree of NASTER OF SCIENCE August, 1962 Najor Subject: Petroleum Engineering THE EFFECT OF ASPHALT DEPOSITION ON PERMEABILITY IN MISCIBLE FLOODING WITH LIQUIFIED PETROLEUM GAS (LPG) A Thesis ARTHUR E. PINSON, JR.... ween one-third and two-thirds of that -'nitially present. Because of the relatively low recovery efficiencies of these natural oil expulsion mechanisms, , the petroleum production industry has continually sought methods which would provide improved...

Pinson, Arthur Edward, Jr

2012-06-07T23:59:59.000Z

149

The Effects of Using Alkali-Silica Reaction Affected Recycled Concrete Aggregate in Hot Mix Asphalt  

E-Print Network [OSTI]

-RCA in an HMA pavement were identified. Results obtained using accelerated laboratory conditions were extrapolated based on anticipated field conditions. Guidelines for the mitigation of potential distresses in HMA made with ASR-RCA are presented. v... through the Airfield Asphalt Pavement Technology Program. Finally, thanks to my mother and father for their encouragement and to my fianc?e for her patience and love. vii NOMENCLATURE AFB - Air Force Base AASHTO - American Association of State...

Geiger, Brian James

2011-10-21T23:59:59.000Z

150

Automated Protocol for the Analysis of Dynamic Mechanical Analyzer Date from Fine Aggregate Asphalt Mixes  

E-Print Network [OSTI]

AUTOMATED PROTOCOL FOR ANALYSIS OF DYNAMIC MECHANICAL ANALYZER DATA FROM FINE AGGREGATE ASPHALT MIXES A Thesis by PEDRO CAVALCANTI DE SOUSA Submitted to the Office of Graduate Studies of Texas A&M University in partial... by PEDRO CAVALCANTI DE SOUSA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved by: Co-Chairs of Committee, Dallas N. Little Eyad Masad...

Cavalcanti De Sousa, Pedro

2010-10-12T23:59:59.000Z

151

Development of asphalts and pavements using recycled tire rubber. Phase 1, Technical feasibility. Technical progress report, September 1, 1994--August 31, 1995  

SciTech Connect (OSTI)

About 285 million tires are discarded every year; less than 100 million are currently being recycled, with the rest being placed in landfills and other waste sites. A solution to reduce the littering of the environment is to use ground tire rubber in road construction. Currently, about 27 million tons of asphalt are used each year in road construction and maintenance of the country`s 2 million miles of roads. If all of the waste tire rubber could be combined with asphalt in road construction, it would displace less than 6% of the total asphalt used each year, yet could save about 60 trillion Btus annually. Purpose of this project is to provide data needed to optimize the performance of rubber-asphalt concretes. The first phase is to develop asphalts and recycling agents tailored for compatibility with ground tire rubber. Chapter 2 presents results on Laboratory Testing and Evaluation: fractionate asphalt material, reblending for aromatic asphalts, verifying optimal curing parameters, aging of blends, and measuring ductilities of asphalt-rubber binders. Chapter 3 focuses on Evaluating Mixture Characteristics (modified binders). Chapter 4 covers Adhesion Test Development (water susceptibility is also covered). The final chapter focuses on the Performance/Economic Update and Commercialization Plan.

Bullin, J.A.; Davison, R.R.; Glover, C.J. [and others

1996-06-01T23:59:59.000Z

152

We are going to use a plank of wood, a brick, sandpaper, and an elastic cord to mimic earthquake mechanics. Although pulled with a constant velocity, the brick will repeatedly slide and then  

E-Print Network [OSTI]

earthquake mechanics. Although pulled with a constant velocity, the brick will repeatedly slide and then stop. This intermittent sliding motion mimics the intermittent fault slippage that characterizes the earthquake fault to mountain building, for example, or when one plate must slide past another, earthquakes are produced

Smith-Konter, Bridget

153

Traditional and Dissipated Energy approaches to compare the 2PB and 4PB flexural methodologies on a Warm Mix Asphalt  

Science Journals Connector (OSTI)

Abstract Two and four point bending tests are among the most common methodologies adopted for the fatigue characterization of asphalt mixes. Constraints and volumes of material are the main differences between these two testing procedures. This work presents the fatigue results from a warm asphalt mixture obtained with an innovative two point bending (2PB) apparatus and a traditional four point bending (4PB) one. The Dissipated Energy approach, based on the energy balance theory, as well as the traditional approach were chosen for the analysis. Finally, the influence of specimen volume on fatigue was assessed performing tests on specimens of different thicknesses.

Giulio Dondi; Matteo Pettinari; Cesare Sangiorgi; Salah E. Zoorob

2013-01-01T23:59:59.000Z

154

Mutual changes in bitumen and rubber related to the production of asphalt rubber binders  

Science Journals Connector (OSTI)

Asphalt rubber (AR) mixtures are currently a material with an increasing use in road pavements due to their improved performance and environmental benefit of recycling rubber from used tires. AR binders have been widely applied, but the bitumen and rubber interactions remain poorly understood. The aim of this work is to quantify and correlate the changes in bitumen and rubber during AR binders’ production, in order to characterize the interactions between the AR constituent materials, e.g. residual bitumen and recovered rubber. A good correlation between the rheological and physical changes in the properties of rubber, bitumen and AR binder was observed.

Joana Peralta; Hugo M.R.D. Silva; Loic Hilliou; Ana V. Machado; Jorge Pais; R. Christopher Williams

2012-01-01T23:59:59.000Z

155

The application of triaxial compression tests to the design of sand-asphalt paving mixtures  

E-Print Network [OSTI]

' this fact, the f1ne yecxk was chosen as the aggregate to be used in all sand. -asphalt miztures tested 1n this pro/oct. It must be emphasise4. , that no sand sample, Lxas tested, mox ~ than ) " x i x . . y . * once during ths analpsis of the sands... shearing strength increases as the amount of mineral filler increases, thu ~ confirming the theory that the increase 1n surface area of the aggregate caused by the addition of dust must be taken ~ care of by an increase 1n the amount of bitumen used...

Ritter, Leo J

2012-06-07T23:59:59.000Z

156

Effects of preheating and highly heat-conductive brick on coke quality  

SciTech Connect (OSTI)

In replacing the coke ovens available currently, the introduction of a combined technique of a preheated coal charging method (preheating temperature:175 C) and the use of highly heat-conductive brick is under examination for raising the productivity of coke ovens. With such background, a study of the effects of this combined technique on the coke quality, especially the coke size was conducted. The experimental results revealed that the primary size of coke produced by the combined technique is noticeably larger than that of the coke made from wet coal and after five revolutions of drum (equivalent to mechanical impact given at a time of dropping from coke oven chamber to wharf), the coke size reduces even compared with an ordinary coke. This may be due to the fact that the coke produced by the combined technique includes a lot of fissures inside the coke lump.

Fukuda, K.; Arima, T. [Nippon Steel Corp., Chiba (Japan). Process Technology, Research Labs.

1995-12-31T23:59:59.000Z

157

6 - Nanoclay-modified asphalt mixtures for eco-efficient construction  

Science Journals Connector (OSTI)

Abstract: Polymeric nanocomposites are among the most exciting and promising classes of materials discovered recently. A number of physical properties are successfully enhanced when a polymer is modified with small amount of nanoclay on condition that the clay is dispersed at nanoscopic level. In this research, comparative rheological tests on binders and mechanical tests on asphalt mixtures containing unmodified and nanoclay modified bitumen were carried out. Two types of nanoclay were used: Nanofill-15 and Cloisite-15A. Rheological tests on binder were penetration, softening point, ductility and aging effect. Mechanical tests on asphalt mixture were Marshall stability, indirect tensile strength, resilient modulus, diametric fatigue and dynamic creep tests. Test results show that nanoclay can improve properties such as stability, resilient modulus and indirect tensile strength and result in superior performance compared to that of unmodified bitumen under dynamic creep. Nanoclays do not seem to have beneficial effects on fatigue behaviour at low temperatures. Optimum binder content and void in total mixture (VTM) increase by adding nanoclay to bitumen.

S. Ghaffarpour Jahromi; Shahid Rajaee

2013-01-01T23:59:59.000Z

158

Evaluation of Polycyclic Aromatic Hydrocarbons in Asphalt Binder Using Matrix Solid-Phase Dispersion and Gas Chromatography  

Science Journals Connector (OSTI)

......emissions generated during the production and application of asphalt binders...pre-concentration, and gas chro- matography (GC). Mechanical...hydrogen was used as the carrier gas at a flow rate of 1.0 mL...alumina. However, owing to the cost, silica gel was selected as......

Paulo R.N. Fernandes; Sandra de A. Soares; Ronaldo F. Nascimento; Jorge B. Soares; Rivelino M. Cavalcante

2009-10-01T23:59:59.000Z

159

Building America Whole-House Solutions for Existing Homes: 56th and Walnut: A Philly Gut Rehab Development  

Broader source: Energy.gov [DOE]

In this project, CPM partnered with the Consortium for Advanced Residential Buildings team to renovate 32 units in 11 three-story, historic, brick masonry urban buildings.

160

Recycling of Flue Gas Desulfurization residues in gneiss based hot mix asphalt: Materials characterization and performances evaluation  

Science Journals Connector (OSTI)

Abstract On the one hand, huge amount of Flue Gas Desulfurization (FGD) residues, produced during scrubbing flue gas, is discarded as solid waste. Such solid waste would cause serious environmental problems. One the other hand, high quality aggregates, such as limestone and basalt, are running out due to the rapid development of highway construction. Ungraded aggregates such as gneiss are therefore considered in China to replace the high quality aggregates. The application of FGD residues as a filler in gneiss based asphalt mixture has benefits both in environmental and economic sides. The main objective of this research was to visualize the raw materials characterization and evaluate the effect of FGD residues on the performance of gneiss based asphalt mixture. X-ray diffraction (XRD), X-ray fluorescence (XRF), Scanning Electron Microscope (SEM), Differential Scanning Calorimetric & Thermal gravimetric (DSC–TG) were used to investigate the features of raw materials. The performance of gneiss based asphalt mixture including high-temperature deformation resistance, low-temperature crack resistance and moisture-induced damage resistance were evaluated. Dynamic creep test, three-point bending test, Retained Marshall Stability (RMS), Tensile Strength Ratio (TSR), Indirect Tensile (IDT) strength and Resilient Modulus (MR) test were conducted and analyzed. Dissipated Creep Strain Energy to fracture (DCSEf) ratio, fracture energy and model analysis were also used to evaluate moisture resistance, crack resistance and deformation resistance of asphalt mixture respectively. Research results indicate that FGD residues can partly improve the moisture resistance and crack resistance of gneiss asphalt mixture, while it might worse the high-temperature deformation resistance.

Zongwu Chen; Shaopeng Wu; Fuzhou Li; Juyong Chen; Zhehuan Qin; Ling Pang

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Experimental and Numerical Study of a Usual Brick Filled with PCM to Improve the Thermal Inertia of Buildings  

Science Journals Connector (OSTI)

Abstract The integration of a PCM layer into an external building wall diminished the amplitude of the instantaneous heat flux through the wall. The types of PCM, its location in the wall and its amount, have been studied in this paper. A two-dimensional transient heat transfer model has been developed and solved numerically using the commercial Computational Fluid Dynamics (CFD) package Fluent. The numerical results have been verified and validated with an experimental model. The considered model consists of usual brick with square holes used as construction materials for residential buildings in Algeria, some of these square holes are filled with PCM. The results showed that the PCM introduced in square holes can improves considerably the thermal inertia of brick and a combination of the types of PCM, its location in the wall and its amount, is very important for improve reduction of heat gain before it reaches the indoor space.

Necib Hichem; Settou Noureddine; Saifi Nadia; Damene Djamila

2013-01-01T23:59:59.000Z

162

Effects of optimal concentrations of asphalt-tar substances and wax on the rheological characteristics of high-viscosity petroleum during transport in large pipelines  

Science Journals Connector (OSTI)

It is shown that the optimum ratio of asphalt-tar substances to wax is independent of temperature and pressure in transport of high-viscosity petroleum through pipelines.

A. M. Shammazov

1984-06-01T23:59:59.000Z

163

Two- and Three-Dimensional Microstructural Modeling of Asphalt Particulate Composite Materials using a Unified Viscoelastic-Viscoplastic-Viscodamage Constitutive Model  

E-Print Network [OSTI]

The main objective of this study is to develop and validate a framework for microstructural modeling of asphalt composite materials using a coupled thermo-viscoelastic, thermo-viscoplastic, and thermo-viscodamage constitutive model. In addition...

You, Taesun

2013-08-13T23:59:59.000Z

164

Coal fly ash–carbide lime bricks: An environment friendly building product  

Science Journals Connector (OSTI)

Abstract Coal fly ash and carbide lime are industrial by-products of coal combustion in thermal power plants and of manufacture of acetylene gas, respectively, available in profusion in southern Brazil. Research has been carried out to search for possible use of such materials to produce environmental friendly bricks that have high compressive strength. This study aims to evaluate strength controlling parameters of coal fly ash–carbide lime mixtures, as well as to show that porosity/carbide lime (?/Lv) ratio (corresponding to porosity divided by the volumetric carbide lime content) can be used to predict compressive strength (qu). The controlling parameters evaluated here are carbide lime content, porosity, curing temperature, curing time and porosity/carbide lime ratio. A number of unconfined compression tests were carried out. The results show that a power function adapts better the relation qu versus ?/Lv, in which Lv is adjusted by an exponent (in this case 0.11) for all coal fly ash–carbide lime mixtures studied. Equations that control the compressive strength for each curing period and curing temperature examined can be formulated using this unique ratio. Preferred strategies for varying ranges of qu are also proposed based on the energy required for heating, considering distinct curing periods and temperatures.

Nilo Cesar Consoli; Cecília Gravina da Rocha; Rodrigo Beck Saldanha

2014-01-01T23:59:59.000Z

165

Numerical evidence for nucleated self-assembly of DNA brick structures  

E-Print Network [OSTI]

The observation by Ke et al. [Science 338, 1177 (2012)] that large numbers of short, pre-designed DNA strands can assemble into three-dimensional target structures came as a great surprise, as no colloidal self-assembling system has ever achieved the same degree of complexity. That failure seemed easy to rationalise: the larger the number of distinct building blocks, the higher the expected error rate for self-assembly. The experiments of Ke et al. have disproved this argument. Here, we report Monte Carlo simulations of the self-assembly of a DNA brick cube, comprising approximately 1000 types of DNA strand, using a simple model. We model the DNA strands as lattice tetrahedra with attractive patches, the interaction strengths of which are computed using a standard thermodynamic model. We find that, within a narrow temperature window, the target structure assembles with high probability. Our simulations suggest that mis-assembly is disfavoured because of a slow nucleation step. As our model incorporates no aspect of DNA other than its binding properties, these simulations suggest that, with proper design of the building blocks, other systems, such as colloids, may also assemble into truly complex structures.

Aleks Reinhardt; Daan Frenkel

2014-04-25T23:59:59.000Z

166

The importance of the use phase on the LCA of environmentally friendly solutions for asphalt road pavements  

Science Journals Connector (OSTI)

Abstract In order to assess sustainability of products and processes, different methodologies have been developed and used in the last years. In the road pavement construction area, most methodologies used for Life Cycle Assessment (LCA) are essentially focused in the construction phase. The present paper analyses the importance of the use phase of a road in the LCA of different paving alternatives, namely by evaluating energy consumption and gaseous emissions throughout the road pavement’s life. Therefore, a new LCA methodology for road pavements was developed, and the results of its application to a case study involving the construction of alternative pavement structures are discussed. The study intends to assess the influence of using more sustainable paving construction alternatives (asphalt recycling vs. conventional asphalt mixtures), and/or different surface course materials (which have a higher influence on the rolling resistance and, therefore, affect the performance during the use phase). The LCA results obtained for this case study showed that the reductions in energy consumption and gaseous emissions obtained during the use phase, for pavement alternatives with a lower rolling resistance surface course, are higher than the total amount of energy consumption and gas emissions produced during construction. It is therefore clear that some improvements in the characteristics of the surface course may have an effect over the road use phase that will rapidly balance the initial costs and gas emissions of those interventions. The LCA results obtained also showed that the sustainability of pavement construction may also be improved using recycled asphalt mixtures.

João Paulo C. Araújo; Joel R.M. Oliveira; Hugo M.R.D. Silva

2014-01-01T23:59:59.000Z

167

Effects of alternate fuels report No. 8: analysis of degradiation of magnesia-based refractory bricks from a residual oil-fired rotary cement kiln  

SciTech Connect (OSTI)

Residual oil was used as an alternate fuel to natural gas to supply heat in a rotary cement kiln. Principal impurities in the residual oil were Ca, Fe, Mg, Na, Ni, P.S. and V. the kiln operators were concerned about the effects of these oil impurities on observed degradation of the magnesia-based bricks used as a liner in the burning zone of the kiln. Two degraded bricks, which had been in service for six to nine months, were analyzed to determine the role of fuel impurities on the observed degradation. The maximum hot-face temperature of the refractory during service was about 1500/sup 0/C. One brick had decreased in thickness about 45%, the about 15%. Various analytical measurements on these samples failed to reveal the presence of fuel impurities at or near the hot face of the bricks, and therefore it is concluded that the relatively short service life of these refractories was not due to use of residual oil as the fuel in the kiln. The observed degradation, therefore, was attributed to other reactions and to thermal mechanical conditions in the kiln, which inevitably resulted in extensive erosion of the bricks.

Federer, J.I.; Tennery, V.J.

1980-05-01T23:59:59.000Z

168

Establishment of a laboratory mix-design method for open-graded friction courses using sulfur-extended asphalt (SEA) binders  

E-Print Network [OSTI]

which varied from dense asphaltic concrete to porous surface courses. The con- clusions included the following: l. The durabil1ty of porous fr1ction courses was very dependent on the type of binder used. 2. The sections with 200 pen bitumen gave...ESTABLISHMENT OF A LABORATORY MIX-DESIGN METHOD FOR OPEN-GRADED FRICTION COURSES USING SULFUR-EXTENDED ASPHALT (SEA) BINDERS A Thesis by KEE-KWONG HO Submitted to the Graduate College of Texas A&M University in partial fulfillment...

Ho, Kee-Kwong

1981-01-01T23:59:59.000Z

169

Buildings Energy Data Book: 1.4 Environmental Data  

Buildings Energy Data Book [EERE]

2 2 Characteristics of U.S. Construction Waste - Two to seven tons of waste (a rough average of 4 pounds of waste per square foot) are generated during the construction of a new single-family detached house. - 15 to 70 pounds of hazardous waste are generated during the construction of a detached, single-family house. Hazardous wastes include paint, caulk, roofing cement, aerosols, solvents, adhesives, oils, and greases. - Each year, U.S. builders produce between 30 and 35 million tons of construction, renovation, and demolition (C&D) waste. - Annual C&D debris accounts for roughly 24% of the municipal solid waste stream. - Wastes include wood (27% of total) and other (73% of total, including cardboard and paper; drywall/plaster; insulation; siding; roofing; metal; concrete, asphalt, masonry, bricks, and dirt rubble; waterproofing materials; and

170

Self-Assembly of Molecular Brick Wall and Molecular Honeycomb from Nickel(II) Macrocycle and 1,3,5-Benzenetricarboxylate  

E-Print Network [OSTI]

Self-Assembly of Molecular Brick Wall and Molecular Honeycomb from Nickel(II) Macrocycle and 130N6O2)]3[C6H3(COO)3]2,14H2O,2C5H5N (2), respec- tively, have been constructed by the self-assembly anti-ferromagnetic interactions between the S ) 1 Ni(II) paramagnetic centers. Introduction Self-assembled

Paik Suh, Myunghyun

171

Intensities for the Four Largest Shocks of the New Madrid Earthquake Sequence  

E-Print Network [OSTI]

or are heard to rustle. Weak plaster and masonry D cracked.at roof line. Fall of plaster, loose bricks, stones, tiles,limbs or fruit; cracking of plaster/stucco; some damage to

Agnew, Duncan C

2011-01-01T23:59:59.000Z

172

Mud-Brick Architecture  

E-Print Network [OSTI]

Publishers. Minault-Gout, Anne, and Patrick Deleuze 1992at Balat/Ain Asil (Minault-Gout and Deleuze 1992: 15 - 30,

Emery, Virginia L.

2011-01-01T23:59:59.000Z

173

Mud-Brick Architecture  

E-Print Network [OSTI]

this layer with mud plaster (fig. 2; Arnold 2003: 47;with reeds coated in mud plaster, were the source of many ofprehistoric period, mud plaster increasingly was employed

Emery, Virginia L.

2011-01-01T23:59:59.000Z

174

SOLAR HEATING OF TANK BOTTOMS Application of Solar Heating to Asphaltic and Parrafinic Oils Reducing Fuel Costs and Greenhouse Gases Due to Use of Natural Gas and Propane  

SciTech Connect (OSTI)

The sale of crude oil requires that the crude meet product specifications for BS&W, temperature, pour point and API gravity. The physical characteristics of the crude such as pour point and viscosity effect the efficient loading, transport, and unloading of the crude oil. In many cases, the crude oil has either a very high paraffin content or asphalt content which will require either hot oiling or the addition of diluents to the crude oil to reduce the viscosity and the pour point of the oil allowing the crude oil to be readily loaded on to the transport. Marginal wells are significantly impacted by the cost of preheating the oil to an appropriate temperature to allow for ease of transport. Highly paraffinic and asphaltic oils exist throughout the D-J basin and generally require pretreatment during cold months prior to sales. The current study addresses the use of solar energy to heat tank bottoms and improves the overall efficiency and operational reliability of stripper wells.

Eugene A. Fritzler

2005-09-01T23:59:59.000Z

175

Variability of hot mix asphalt produced with reclaimed asphalt pavement  

E-Print Network [OSTI]

/8"-No. 4 No. 4-No. 10 No. 10-No. 40 No. 40-No. 80 No. 80-No. 200 No. 200- Sum Sample Size 76 76 76 76 76 76 Mean Y 0. 0001 0. 1463 0. 3672 0. 2806 0. 1923 0. 0135 Stdev S 0. 0002 0. 0102 0. 0186 0. 0207 0. 0158 0. 0026 Y(1 ? Y) 0. 0001 0. 1249 0... No. 10 No. 40 No. 80 No. 200 Sample Size 76 76 76 76 76 76 Mean X 0. 9999 0. 8536 0. 4864 0. 2058 0. 0135 Stdev S 0. 0002 0. 0102 0. 0238 0. 0159 0. 0026 2C(1 ? X) 0. 0001 0. 1250 0. 2498 0. 1635 0. 0133 Variance S 2 6. 23E-08 1. 05E-04 5. 65E-04...

Yang, Guiqin

1999-01-01T23:59:59.000Z

176

Multiscale approach for modeling hot mix asphalt  

E-Print Network [OSTI]

and is implemented in FE analysis using a user-defined material subroutine (UMAT). A fully implicit algorithm in time-step control is used to enhance the efficiency of the FE analysis. The FE model used in this study simulates experimental data and pavement section....

Dessouky, Samer Hassan

2005-08-29T23:59:59.000Z

177

Microstructural viscoplastic continuum model for asphalt concrete  

E-Print Network [OSTI]

(1984)?????????.? 18 Sides et al. (1985)????????????????? 19 Desai and Zhang (1987)??????????????.. 19 Sousa et al. (1993)????????????????... 20 Strategic Highway Research Program (SHRP) Report A-357 (Lytton et al. 1993)????????????????.. 22 Florea... (1994a, 1994b)???????????????. 23 Sousa and Weissman (1994)????????????... 24 Scarpas et al. (1997a)???????????????.. 25 Lu and Wright (1998)???????????????. 27 viii CHAPTER Page Seibi et al. (2001)????????????????? 27 Huang et al. (2002...

Tashman, Laith

2004-09-30T23:59:59.000Z

178

Personnel Support Facility (PSF)  

High Performance Buildings Database

Virginia Beach, VA The Personnel Support Facility (PSF) provides space for a library, the Navy Marine Corps Relief Society, the Substance Abuse Rehabilitation Program, St. Leo College, and the Navy College Program. A design-build project of brick, masonry, and steel, PSF is part of a post-occupancy evaluation study run by Naval Facilities Engineering Command. The study is being used to determine the benefits of green design.

179

State University Data System (SUDS) -Development Release 2014.001P (2014-07-01) CORINA MAVRODIN, FAU Page 250 Logout Home Calendar  

E-Print Network [OSTI]

- Wood Pole 21 22 -1 0 Comment 4010 2 - Wood Frame 2 3 -1 0 Comment 4010 3 - Brick/Block Masonry 95 98 -3 Comment 4012 4 - Under Construction 0 3 -3 0 4012 7 - Covered Walkway 7 7 0 0 Comment 11 STRUCTURE 4010 1 - Other 3 3 0 0 Comment 12 EXTERIOR 4002 1 - Wood Or Wood/Composition Sheathing 6 8 -2 0 Comment 4002 2

Fernandez, Eduardo

180

DEVELOPMENT OF A QUANTITATIVE MEASURE OF THE FUNCTIONALITY OF FRAME WALLS ENHANCED WITH PHASE CHANGE MATERIALS USING A DYNAMIC WALL SIMULATOR  

E-Print Network [OSTI]

into the conditioned space. PCMs have been typically incorporated into the building structure in the form of impregnated masonry (brick or concrete block) or gypsum board in walls, ceilings, and floors [5]. PCMs have been macro-encapsulated in containers... suitable for energy storage applications. Zhang, et al. [10] tested the performance of macroencapsulated PCMs by developing a frame wall that incorporated paraffin PCM encapsulated in pipes. Two small-scale test houses were constructed to compare...

Evers, Angela C.

2008-07-25T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Stack Characterization System for Inspection of Contaminated Off-Gas Stacks  

Broader source: Energy.gov (indexed) [DOE]

Oak Ridge National Laboratory Tennessee Florida Stack Characterization System for Inspection of Contaminated Off-Gas Stacks Challenge As part of the Oak Ridge National Laboratory (ORNL) Central Campus Closure Project, the Department of Energy (DOE) Environmental Management (EM) Program must demolish the central gaseous waste system and associated facilities including the off-gas stacks and systems. These stacks range from 75 feet to 250 feet tall. Stacks are made of steel reinforced concrete with brick liners or unreinforced radial brick masonry with varying brick sizes and an acid-proof lining. Since being built in the 1950s, the central gaseous waste collection system has received no upgrades and minimal repair with some stacks now unsafe to access even for routine inspection.

182

Prediction of Asphalt Mixture Compactability from Mixture, Asphalt, and Aggregate Properties  

E-Print Network [OSTI]

. Predicted Plot of CV Neural Net of Entire Data Set for a ............................ 50 Figure 32. Predicted Plot of CV Neural Net of Entire Data Set for AV Nini ................... 51 Figure 33. a versus Predicted a... ................................................... 24 Table 5 HMA Mixing and Compaction Temperatures ............................................. 27 Table 6 Compaction Parameters a, c, and AV Nini ................................................... 38 Table 7 Compaction Parameters m1, m2...

Muras, Andrew J.

2010-07-14T23:59:59.000Z

183

The effects of asphalt binder oxidation on hot mix asphalt concrete mixture rheology and fatigue performance  

E-Print Network [OSTI]

. The decline in mixture fatigue life (determined using the calibrated mechanistic fatigue analysis approach with surface energy measurement) due to oxidation is significant. Pavement service life is dependent on the mixture, but can be estimated by a cumulative...

Jung, Sung Hoon

2009-06-02T23:59:59.000Z

184

Quantifying potential industrial symbiosis : a case study of brick manufacturing  

E-Print Network [OSTI]

Humanity is currently on an unsustainable path of growth and development. One tool to address sustainability in industrial activities is Industrial Symbiosis, which is the study of cooperation across industry boundaries ...

Hodge, Matthew M

2007-01-01T23:59:59.000Z

185

Design + energy: results of a national student design competition  

SciTech Connect (OSTI)

A national competition for students in schools of architecture was conducted during the Spring of 1980. The competition was the first of a series of competitions that emphasized the integration of architectural design and energy considerations in medium-scale building projects, and specifically applying passive solar design strategies and the appropriate use of brick masonry materials. Some 300 faculty members and over 2200 students representing 80 of the 92 US architecture schools participated in the program. A summary is presented of the program and the range of submissions grouped by problem types and general climatic region.

Not Available

1980-01-01T23:59:59.000Z

186

Methodology for predicting asphalt concrete overlay life against reflection cracking  

E-Print Network [OSTI]

Performance Curve. 51 57 13 Regression Model for Damage Level 0. 33. . . 14 Regression Model for Damage Level 0. 40. . . 15 Regression Model for Damage Level 0. 50. . . 75 76 77 16 Determination of the Aggregate Interlock Ratio. . 80 C-1 C-2... of load applications to failure of the pavement, is related in the following manner to the maximum tensile stress, o, or tensile strain, c, occurring on the underside of the pavement caused by traffic load . (2) or mZ Nf - cZ(e) (3) The constants...

Jayawickrama, Priyantha Warnasuriya

2012-06-07T23:59:59.000Z

187

Effect of airblowing on the durability of asphalt paving cements  

E-Print Network [OSTI]

discussion also). 3. Griffin, R. L, , Miles, T. K. , and Panther, C. J. , "Microfilm Durability 2 tf A Chit, "~P*dt A tti fAPhltP td Technologists, Vol. 24, 1955 . 4. Griffin, R. L. , Miles, T. K. , Penther, C. J. , and Simpson, W. C. , "Sliding Plate... discussion also). 3. Griffin, R. L, , Miles, T. K. , and Panther, C. J. , "Microfilm Durability 2 tf A Chit, "~P*dt A tti fAPhltP td Technologists, Vol. 24, 1955 . 4. Griffin, R. L. , Miles, T. K. , Penther, C. J. , and Simpson, W. C. , "Sliding Plate...

Tolson, Ronald Geoffrey

2012-06-07T23:59:59.000Z

188

Viscoelastic{Viscoplastic Damage Model for Asphalt Concrete  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2.2.1 Yield surface . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 2.2.2 Viscoplastic potential energy function . . . . . . . . . . . . . . 23 2.2.3 Hardening function . . . . . . . . . . . . . . . . . . . . . . . . 23 2.3 Numerical... viii LIST OF FIGURES FIGURE Page 1.1 Moisture-induced damage in pavements results in raveling and potholing 4 1.2 Adhesive and cohesive failure . . . . . . . . . . . . . . . . . . . . . . . 5 1.3 Damaged and e ective undamaged con gurations...

Graham, Michael A.

2010-10-12T23:59:59.000Z

189

Evaluation of moisture damage within asphalt concrete mixes  

E-Print Network [OSTI]

Pavements are a major part of the infrastructure in the United States. Moisture damage of these pavements is a significant problem. To predict and prevent this kind of moisture damage a great deal of research has been performed on this issue in past...

Shah, Brij D.

2004-09-30T23:59:59.000Z

190

Evaluation of Laboratory Conditioning Protocols for Warm-Mix Asphalt  

E-Print Network [OSTI]

used to select a conditioning protocol to simulate pavement stiffness in its early life. The number of Superpave Gyratory Compactor (SGC) gyrations to get 7±0.5% air voids (AV) was the alternative parameter. Extracted binder stiffness and aggregate...

Yin, Fan 1990-

2012-10-26T23:59:59.000Z

191

Complex Modulus Prediction of Asphalt Concrete Pavement Cores  

E-Print Network [OSTI]

Complex modulus is one of the key parameters in the Mechanistic-Empirical Pavement Design Guide (MEPDG). The purpose of this study is to implement an accurate and high-efficiency mechanical method to measure and calculate the complex modulus...

Ling, Meng

2013-12-02T23:59:59.000Z

192

Fatigue Resistance of Asphalt Mixtures Affected by Water Vapor Movement  

E-Print Network [OSTI]

This dissertation has two key objectives: the first objective is to develop a method of predicting and quantifying the amount of water that can enter into a pavement system by vapor transport; the second objective is to identify to which extent...

Tong, Yunwei

2013-11-08T23:59:59.000Z

193

Fiber reinforcement of asphalt concrete using cow manure  

E-Print Network [OSTI]

to ASTM Designation: D 1075 -54 (Reapproved 1974) and another for Hveem and Marshall tests heating the specimens in water, the properties of which were the control properties for water suscepti- bility tests. Tes ting of Specimens Each compacted test... specimen prepared in accordance with the Marshall Method of Mixture Design was subjected to the fol owing 12 1 tests and analysis. (1) Bulk Specific Gravity according to ASTM Designation: D 2726- 14 73. In this test the specimen was weighed in air...

Bakar, Mohammed Abu

2012-06-07T23:59:59.000Z

194

Energy Efficiency Opportunities in the Stone and Asphalt Industry  

E-Print Network [OSTI]

Industries of the Future (DOE-IOF) initiative. In addition to being highly energy intensive, stone crushing currently produces 42% of the total material consumed by weight in the US, which is mainly used as highway aggregates. Based on GDP growth... Symon4-1/2 HP300 061 150 220 270 100 0.50 0.63 270 161 150 220 100% 100% 3/4 proc 220 150 427 703 Daily Energy Consumption Entering Screenhouse 1501 Run Hours per Day 15.5 Daily Production Stage kW kWh/dy Product Tons/dy Model Notes Primary 240 3,000 3...

Moray, S.; Throop, N.; Seryak, J.; Schmidt, C.; Fisher, C.; D'Antonio, M.

2006-01-01T23:59:59.000Z

195

Measurements of moisture suction in hot mix asphalt mixes  

E-Print Network [OSTI]

is to relate suction measurements to physical and chemical properties of the mixtures. The objectives were achieved in two phases. In the first phase, the total suction was measured in HMA specimens with different types of aggregates (limestone and granite...

Kassem, Emad Abdel-Rahman

2006-10-30T23:59:59.000Z

196

Study of properties of sand asphalt using a torsional rheometer  

E-Print Network [OSTI]

multiple natural configurations (multiple stress free states) to derive the constitutive equations. Recently an Orthogonal Rheometer was built to characterize the granular solids by Gupta and Rajagopal which was later used by Baek in the torsional mode...

Kasula, Lavan Kumar Reddy

2004-11-15T23:59:59.000Z

197

56th and Walnut: A Philly Gut Rehab Development; Philadelphia, Pennsylvania (Fact Sheet)  

SciTech Connect (OSTI)

Load-bearing brick-masonry multifamily buildings are prevalent in urban areas across much of the Northeast and mid-Atlantic. In most instances, these buildings are un-insulated unless they have been renovated within the past two decades. Affordable housing capital budgets typically limit what can be spent and energy improvements often take a back seat to basic capital improvements such as interior finish upgrades and basic repairs. The Consortium for Advanced Residential Buildings (CARB) is researching cost effective solution packages for significant energy efficiency and indoor air-quality improvements in these urban buildings. To explore how these low-cost retrofits can effectively integrate energy efficiency upgrades, CARB partnered with Columbus Property Management and Development, Inc. on a community-scale gut rehabilitation project located at 56th Street and Walnut Street in Philadelphia, consisting of 32 units in eleven 3-story buildings. These buildings were built in the early 1900s using stone foundations and solid brick-masonry walls. They were renovated in the 1990s to have interior light gauge metal framing with R-13 batt in the above-grade walls, induced-draft furnaces, and central air conditioning.

Not Available

2013-11-01T23:59:59.000Z

198

Evaluation of an alternative bituminous material as a soil stabilizer  

E-Print Network [OSTI]

Asphalt cements, cutback asphalts, and emulsified asphalts are used as bituminous stabilizing agents in the pavement systems. The emulsified asphalts are increasingly used in lieu of cutback asphalts because of environmental regulations and safety...

Kim, Yong-Rak

1999-01-01T23:59:59.000Z

199

Blast simulator wall tests : experimental methods and mitigation strategies for reinforced concrete and concrete Masonry  

E-Print Network [OSTI]

combustion energy H f Heat of combustion of fuel H s Heightthe fuel, H f is the heat of combustion of the fuel, H TNTof the region by the heat of combustion Estimate the total

Oesterle, Michael G.

2009-01-01T23:59:59.000Z

200

Blast simulator wall tests : experimental methods and mitigation strategies for reinforced concrete and concrete Masonry  

E-Print Network [OSTI]

in reinforced concrete section d cfb Distance to bottom CFRPof bolt A c Area of concrete A cfb Cross-sectional area offunction for BG programmers F cfb Stress in bottom CFRP F

Oesterle, Michael G.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

The impact of high frequency/low energy seismic waves on unreinforced masonry  

E-Print Network [OSTI]

Traditionally, the high frequency components of earthquake loading are disregarded as a source of structural damage because of their small energy content and because their frequency is too high to resonate with the natural ...

Meyer, Patrik K. (Patrik Kristof)

2006-01-01T23:59:59.000Z

202

Robotic design construction : digital fabrication strategies for freeform masonry casting and mobile assembly  

E-Print Network [OSTI]

The paradigm shift of digital fabrication encourages architects to incorporate the knowledge of using innovative materials and novel tools to solve problems in design and construction. However, the application of digital ...

Liu, Yuchen, S.M. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

203

JOURNAL OF STRUCTURAL ENGINEERING / SEPTEMBER 2000 / 1017 SEISMIC RETROFITTING OF LOW-RISE MASONRY AND CONCRETE  

E-Print Network [OSTI]

the architectural aesthetics of the building. Hence, an alternative method of retrofitting is worth considering Hall, Dept. of Civ., Struct., and Envir. Engrg., State Univ. of New York, Buffalo, NY 14260. E

Bruneau, Michel

204

Blast simulator wall tests : experimental methods and mitigation strategies for reinforced concrete and concrete Masonry  

E-Print Network [OSTI]

charge to target R eq Equivalent resistance for generalizedwhere R eq is the equivalent resistance function that can beequivalent mass and resisting force equals the actual mass and resistance

Oesterle, Michael G.

2009-01-01T23:59:59.000Z

205

Date Stamped/Typed Centered  

Broader source: Energy.gov (indexed) [DOE]

3-C 3-C NEPA ID No.: PXP-10-0007 Demolition of Buildings 11-10 and 11-30 Application of DOE NEPA Procedure: Categorical Exclusion B1.23, Applicable to Facility Operations (10 CFR Part 1021, Subpart D, Appendix B), applies to the proposed activity described below. Rationale: The U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA), proposes to demolish Buildings 11-10 and 11-30 at the Pantex Plant. The overall objectives are to reduce Plant maintenance costs and reduce the Pantex Plant footprint by 3,144 square feet. Building 11-10 is approximately 929 square feet, single story, slab on grade, brick structure with a shingle roof. The interior of the building consists of only two rooms separated by a masonry wall. An asbestos

206

Buildings Energy Data Book: 1.4 Environmental Data  

Buildings Energy Data Book [EERE]

3 3 "Typical" Construction Waste Estimated for a 2,000-Square-Foot Home (1) Material Solid Sawn Wood 20% 6 Engineered Wood 18% 5 Drywall 25% 6 Cardboard (OCC) 8% 20 Metals 2% 1 Vinyl (PVC) (3) 2% 1 Masonry (4) 13% 1 Hazardous Materials 1% - Other 13% 11 Total (5) 100% 50 Note(s): Source(s): 1) See Table 2.2.7 for materials used in the construction of a new single-family home. 2) Volumes are highly variable due to compressibility and captured air space in waste materials. 3) Assuming 3 sides of exterior clad in vinyl siding. 4) Assuming a brick veneer on home's front facade. 5) Due to rounding, sum does not add up to total. NAHB's Internet web site, www.nahb.org, Residential Construction Waste: From Disposal to Management, Oct. 1996. 150 150 1,000 50 1,050 8,000

207

Passive solar construction handbook  

SciTech Connect (OSTI)

Many of the basic elements of passive solar design are reviewed. The unique design constraints presented in passive homes are introduced and many of the salient issues influencing design decisions are described briefly. Passive solar construction is described for each passive system type: direct gain, thermal storage wall, attached sunspace, thermal storage roof, and convective loop. For each system type, important design and construction issues are discussed and case studies illustrating designed and built examples of the system type are presented. Construction details are given and construction and thermal performance information is given for the materials used in collector components, storage components, and control components. Included are glazing materials, framing systems, caulking and sealants, concrete masonry, concrete, brick, shading, reflectors, and insulators. The Load Collector Ratio method for estimating passive system performance is appended, and other analysis methods are briefly summarized. (LEW)

Levy, E.; Evans, D.; Gardstein, C.

1981-08-01T23:59:59.000Z

208

Investigation on the bond behavior of clay bricks reinforced with SRP and SRG strengthening systems  

Science Journals Connector (OSTI)

The present paper deals with an investigation of the mechanical response of steel reinforced polymers (SRP) and steel reinforced grout (SRG) as strengthening systems for existing constructions. SRP together with ...

Ernesto Grande; Maura Imbimbo; Elio Sacco

2014-10-01T23:59:59.000Z

209

The utilization of flue gas desulfurization waste by-products in construction brick.  

E-Print Network [OSTI]

??Millions of tons of waste by-products from Texas coal burning plants are produced each year. Two common byproducts are the fuel ashes and calcium sulfate… (more)

Berryman, Charles Wayne

2012-01-01T23:59:59.000Z

210

BglBrick vectors and datasheets; a synthetic biology platform for gene expression  

E-Print Network [OSTI]

the pSC101* origin were pSC101QC F1 and pSC101QC R1 creatingpSC101QC F1 5’- gaatttacagatacccagatcAcccgggaaaagg-3’ topSC101 pBBR1 F1 5’- gatcaCCTAGGctacagccgatagtctggaacagcgc -

2011-01-01T23:59:59.000Z

211

A trigonotarbid arachnid from the Pennsylvanian Astrasado Formation of the Kinney Brick Quarry, New Mexico  

E-Print Network [OSTI]

of the Geologists’ Association 105:287–296, http:// www.sciencedirect.com/science/article/pii/S0016787808801812 Dunlop, J. A. 1995. A redescription of the Pennsylvanian trigonotarbid arachnid Lissomartus Petrunkevitch, 1949 from Mazon Creek, Illinois. The Journal... of Arachnology 23:118–124, http://www.americanarachnology. org/JoA_free/JoA_v23_n2/JoA_v23_p118.pdf Dunlop, J. A. 1996. A redescription of the trigonotarbid arachnid Pocononia whitei (Ewing, 1930). Paläontologische Zeitschrift 70:145–151, http:// link.springer.com/article...

Dunlop, Jason A.; Wang, Yinan; Selden, Paul A.; Krautz, Paula

2014-07-25T23:59:59.000Z

212

Assessment of radiological hazards of clay bricks fabricated in the Punjab province of Pakistan  

Science Journals Connector (OSTI)

......saddar, Shujabad, Jalalpur Pirwala 3.117 Pakpatan Pakpatan, Arifwala 1.287 Sahiwal Sahiwal, Chichawatni 1.843 Vihari Vehari, Burewala, Mailsi 2.090 Rawalpindi Attack Attock, Hassanabdal, Fateh Jang, Pindi Gheb, Jand, Hazro 1.275 Chakwal......

M. Asghar; M. Tufail; K. Khan; A. Mahmood

2010-12-01T23:59:59.000Z

213

Breaking down brick walls: Design, construction, and prototype fabrication knowledge in architecture  

E-Print Network [OSTI]

Architectural designs are not just collections of 3D objects. Architects have both high-level aesthetic design intent, and intent for the functionality of the building; these must eventually translate into real-world ...

Villalon, Rachelle

214

Case histories of building material problems caused by condensation at an enclosed swimming pool and an enclosed ice rink  

SciTech Connect (OSTI)

Enclosed swimming pools and ice rinks in winter climates have the potential for high indoor relative humidities and cold building materials. These elements can contribute to condensation and premature deterioration of building materials. Case histories are provided for an enclosed swimming pool and an enclosed ice rink with condensation problems. An evaluation was performed after roof leaks were reported at a recently constructed indoor swimming pool in a Chicago suburb. After a preliminary inspection, it was evident that the reported leaks were related to building moisture problems rather than a roof leak. Exterior brick masonry exhibited heavy efflorescence in the area of the swimming pools, and water streaks were visible on the exterior walls below the eaves. The evaluation included laboratory testing, a visual inspection, field tests and measurements, and analyses for condensation potential. Results of the evaluation indicated the presence of condensed moisture as a direct cause of the observed water stains, and masonry efflorescence. Recommended corrective actions developed. A 54-year-old enclosed ice rink in New England was under investigation to determine the cause of a deteriorated wood deck roof. The building did not have dehumidification or air handling systems, and was heated only when occupied. The evaluation included visual inspection and analyses for condensation potential. Results of the evaluation indicated condensation within the wood decking and insulation during winter months, and high relative humidities that prohibited drying during the spring, summer, and fall. These conditions, over an extended number of years, resulted in decay of the wood decking.

VanGeem, M.G.; Farahmandpour, K.; Gajda, J.

1999-07-01T23:59:59.000Z

215

THE PERFORMANCE AND MODIFICATION OF RECYCLED ELECTRONIC WASTE PLASTICS FOR THE IMPROVEMENT OF ASPHALT PAVEMENT MATERIALS.  

E-Print Network [OSTI]

?? Bulk electric waste plastics were recycled and reduced in size into plastic chips before pulverization or cryogenic grinding into powders. Two major types of… (more)

Colbert, Baron W.

2012-01-01T23:59:59.000Z

216

Laboratory evaluation of selected fabrics for reinforcement of asphaltic concrete overlays  

E-Print Network [OSTI]

specimens to cyclic tensile loads. This testing was performed on the TTI Overlay Tester, a hydraul1cal ly powered apparatus des1gned to dupl1cate the thermally 1nduced contraction and expansion of roadway pavements. The testing scheme included plac1ng... the laboratory sample construction phase of th1s research. Thanks are also due to Mr. C. E. Fredericksen for his ass1stance 1n the electronic instrumen- tation and operation of the TTI Overlay Tester. Messrs. J. T. Labelle and P. B1lke are extended sincere...

Pickett, David L

2012-06-07T23:59:59.000Z

217

Characterization of asphalt concrete using anisotropic damage viscoelastic-viscoplastic model  

E-Print Network [OSTI]

model developed at the Texas Transportation Institute (TTI) is improved and used to model the irrecoverable strain component. The influence of the anisotropic aggregate distribution is accounted for in both the viscoelastic and viscoplastic responses. A...

Abdel-Rahman Saadeh, Shadi

2007-04-25T23:59:59.000Z

218

E-Print Network 3.0 - asphalt emulsion manufacturers Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: A Novel Process for Demulsification of Water-in-Crude Oil Emulsions by Dense Carbon Dioxide Nael N... and water-in-model oil emulsions stabilized by asphaltenic films....

219

E-Print Network 3.0 - asphalt emulsions Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: A Novel Process for Demulsification of Water-in-Crude Oil Emulsions by Dense Carbon Dioxide Nael N... and water-in-model oil emulsions stabilized by asphaltenic films....

220

Biodegradation of asphalt by Garciaella petrolearia TERIG02 for viscosity reduction of heavy oil  

Science Journals Connector (OSTI)

Petroleum hydrocarbon is an important energy resource, but it is difficult to exploit due to the presence of dominated heavy constituents such as asphaltenes. In this study, viscosity reduction of Jodhpur heav...

Meeta Lavania; Simrita Cheema; Priyangshu Manab Sarma; Ajoy Kumar Mandal…

2012-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

The effect of construction variables on the dynamic modulus of asphalt treated base courses  

E-Print Network [OSTI]

to specimen diameter. The actual coring of specimens was accomplished by the Tex"s 11igh;-ay Department utilizing a six-inch diameter, truck- mounted, water- cooled, coring machine, Saz!plcs were taI'en during January when the air tcz?perature ranged from... into each of the two baskets of. the cxLraction device and the device placed in operaLion. Extraction was stopped when both basioets produced a clear discharge, The average t ime for each extraction was 2 l/2 hours . After drying and cool ing...

Moeller, William Ernest

1970-01-01T23:59:59.000Z

222

Using oil shale ash waste as a modifier for asphalt binders  

Science Journals Connector (OSTI)

Oil shale rocks represent one of the most available ... Jordan land contains about 50 billion tons of oil shale, which makes Jordan the third in the ... world of the reserve of this material. Oil shale ash is a b...

Khalid Ghuzlan; Ghazi Al-Khateeb…

2013-10-01T23:59:59.000Z

223

E-Print Network 3.0 - asphalt paving mixtures Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and Economic Development COOPERATIVE EXTENSION SERVICE UNIVERSITY OF KENTUCKY COLLEGE OF AGRICULTURE, LEXINGTON, KY, 40546 Summary: 2). Permeable pavement looks similar to...

224

An evaluation of permanent deformation properties of crumb rubber modified (CRM) asphalt concrete mixtures  

E-Print Network [OSTI]

The disposal of waste car and truck tires in the U.S. is becoming increasingly problematic, as is true for all forms of non-biodegradable solid waste. Over 200 million tires are discarded annually, of which only 34 percent are recycled in various...

Makunike, Danai Ellarin

1995-01-01T23:59:59.000Z

225

Whole House Thermal Performance of Asphalt Shingles Exploiting Special Infrared Reflective Pigments  

E-Print Network [OSTI]

are single-family detached houses (State of California 2000). In California, residential air-conditioning loads represent almost 14% of the summer peak demand, the equivalent of over 7,000 MW of peak capacity during a hot California summer day... surface temperatures reduce the cooling- energy demand of the building and could increase the life of the roof product. However, determining the effects of climate and solar exposure on reflectance and color variability over time is of paramount...

Hahn, L.; Miller, W.; Desjarlais, A.; Jacobs, J.; Youngquist, A.

2006-01-01T23:59:59.000Z

226

Discrete Element Modeling of Influences of Aggregate Gradation and Aggregate Properties on Fracture in Asphalt Mixes  

E-Print Network [OSTI]

............................................................................ 65 Case I: A Blend of Soft Limestone and Hard Limestone ...... 65 Case II: A Blend of Sandstone and Soft Limestone .............. 68 Comparison of Case I and Case II Results... Strength ......................................................................... 44 3.6 Internal Force Changes with Change in Applied Load for Soft Limestone Mixtures ............................................................. 48 3...

Mahmoud, Enad Muhib Ahmad

2010-07-14T23:59:59.000Z

227

The effects of lime and amines on the aging of asphalts and recycling agents  

E-Print Network [OSTI]

amounts of quick lime (CaO) and hydrated lime (Ca(OH),) on SHRP AAA-I and SHRP AAF-1. The second experiment was to determine the effects of three different amines and various amounts of CaO on aged SHRP AAA-I and SHRP AAF-I rejuvenated with ABM-F2, YBF-F2...

Wisneski, Mary Luvola

2012-06-07T23:59:59.000Z

228

Impact of aging on asphalt pavement performance, ductility and DSR measurements  

E-Print Network [OSTI]

. 0902 0. 1464 0. 136 0. 181 66 85. 8 74. 6 92. 4 86. 5 93 3 62. 2 67. 4 51. 2 75. 6 74. 6 99. 2 39. 2 26. 1 25. 2 64. 8 61. 7 63. 3 90. 3 50 44. 7 77. 2 63. 1 60. 3 46. 2 63. 5 46. 7 42. 1 43. 1 57 53. 7 62. 2 307. 4...-00c visco-77-96 visco-95-00w visco-95-00c visco-95-96 vis-95-92 visco-92-00w visco-92-00c visco-92-96 vis-94-92 visco-65-00w visco-65-00c visco-65-96 vis-65-92 visco-83-00w visco-83-96 vis-83-92 visco-00-00w visco-00-96 10' 0. 8 '1...

Al-Azri, Nasser Ahmed

2012-06-07T23:59:59.000Z

229

Evaluation of a biomass derived oil for use as additive in paving asphalt  

SciTech Connect (OSTI)

Treatment and disposal costs of sewage sludge can represent up to 50% of a municipality`s annual wastewater treatment budget. Sewage sludge (30% solids) accounts 5% of Canadian landfill by weight, and the ever increasing volume of sludge coupled with the decreasing options available for disposal creates a growing problem for major municipalities. Current disposal options are agricultural application, incineration and landfill. Concern about heavy metal migration and public pressure to find a local solution has severely curtailed the spreading of sludge on agricultural land. Incineration is the major option for larger centers but the relatively high cost for incineration, ranging from $350 to $1000/t dry sludge, has caused a great deal of interest in methods of improving the cost effectiveness of incineration or in new equivalent technologies. The high cost and more stringent environmental regulations for incinerating municipal sludges have led to developing more efficient sludge management technologies that are not agricultural based. This paper describes applications of oils from sludge processing.

Houde, J. Jr.; Clelland, I.; Sawatzky, H. [CANMET, Ottawa, Ontario (Canada)

1995-12-31T23:59:59.000Z

230

Analysis of aggregate imaging system (AIMS) measurements and their relationship to asphalt pavement skid resistance  

E-Print Network [OSTI]

texture index and variability in texture within an aggregate source is proposed instead of the British Polish Value (BPV) for classifying aggregates used in pavement surfaces. The second part of the thesis investigates the relationship between shape...

Luce, Anthony David

2009-05-15T23:59:59.000Z

231

Application of surface energy measurements to evaluate moisture susceptibility of asphalt and aggregates  

E-Print Network [OSTI]

is assessed using surface energy measurements and dynamic mechanical analysis (DMA). Surface energy is defined as the energy needed to create a new unit surface area of material in vacuum condition. Surface energy measurements are used to compute the adhesive...

Zollinger, Corey James

2005-08-29T23:59:59.000Z

232

Influence of fundamental material properties and air void structure on moisture damage of asphalt mixes  

E-Print Network [OSTI]

to the properties of the materials and the microstructure distribution, while the external factors include the environmental conditions, production and construction practices, pavement design, and traffic level. The majority of the research on moisture damage...

Arambula Mercado, Edith

2009-05-15T23:59:59.000Z

233

A utility evaluation of nondestructive testing devices used on asphalt concrete pavements  

E-Print Network [OSTI]

and the appropriate values of the decision criteria are evaluated in terms of low, most-probable and high values. The analyses result in the general recommendation of the use of falling weight deflectometers. The utility analysis framework developed can be applied... METHODOLOGY Decision Criteria. Weighting Factors. Utility Curves Consideration Of Uncertainty Evaluations Of Nondestructive Testing Devices . CHAPTER IV. CONCLUSIONS AND RECOMMENDATIONS REFERENCES APPENDIX VITA Page V1 , viii 9 16 25 33 39 50...

Stoffels, Shelley Marie

2012-06-07T23:59:59.000Z

234

Laboratory evaluation of crumb rubber asphalt concrete mixtures using the concepts of SMA mixtures  

E-Print Network [OSTI]

. 0 3. 1 4. 2 43 3. 8 0 y wcig t o aggregate From this Table, we may conclude that the mixtures containing rubber contents of 0. 5% by weight of the aggregate were the optimum rubber contents that can be incorporated in this dense-graded mix... LABORATORY INVESTIGATION 35 Testing Program . Preparation of the Samples Preconditioning of the Test Specimens Testing of the Samples . V DISCUSSION OF TEST RESULTS AND PERFORMANCE EVALUATION 39 39 43 45 48 Resilient Modulus Indirect Tensile...

Rebala, Somasekhar Reddy

2012-06-07T23:59:59.000Z

235

Water Quality and Hydrologic Performance of a Porous Asphalt Pavement as a Storm-Water  

E-Print Network [OSTI]

. Only moderate removal was observed for phosphorous, and treatment for nitrate (NO3) was negative. DOI

236

Structural Characterization of Micromechanical Properties in Asphalt Using Atomic Force Microscopy  

E-Print Network [OSTI]

OF FIGURES FIGURE Page 1.1 Experimental flowchart?..?????????????????... 6 2.1 Van der Waals forces vs. distance.??????????????... 11 2.2 Beam-detection deflection scheme.??????????????... 11 3.1 (i) AFM controller and (ii... der Waals forces as the tip is moved further away from the sample. mo fro can bea . The AF st common m the back o tilever bend m on the PS Figure (Ad M detects th technique, a f the cantile s, due to int PD shifts. Figure (Ad...

Allen, Robert Grover

2012-02-14T23:59:59.000Z

237

E-Print Network 3.0 - asphalt fatigue testing Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

develop... st October 2005 END DATE: 1st October 2008 FUNDING: NARC: 65.7k Title: Fracture ... Source: Collection: Engineering 2 Oscar Portillo and Dr David Cebon INTRODUCTION...

238

Laboratory measured characteristics of hot-mix asphaltic concrete as related to field performance  

E-Print Network [OSTI]

characteristics as related to field performance. New York State Study A study ( 9 ) was initiated four years ago 'oy the New York State Department of Public Works to investigate the bituminous mixes being supplied to state highway projects. The current... characteristics as related to field performance. New York State Study A study ( 9 ) was initiated four years ago 'oy the New York State Department of Public Works to investigate the bituminous mixes being supplied to state highway projects. The current...

TenBrook, James Joseph

2012-06-07T23:59:59.000Z

239

A Model for Oxidative Aging of Rubber-Modified Asphalts and Implications to Performance Analysis  

Science Journals Connector (OSTI)

Minus 10 and ?40 mesh rubber were acquired from Granular Products, also known as Tire Gator (TG), a Mexia, TX, company no longer in business. ... The Base Cure for each featured binder is represented in Table 5 by Blends #301, #307, and #313:? 10% rubber content, ?10 mesh Tire Gator rubber, 4000 rpm, and 260 °C (500 °F). ... Then for supplemental blends, one element of the Base Cure was alternated in turn to one of the following:? 20% rubber content, ?40 mesh Tire Gator rubber, 8000 rpm, and 232 °C (450 °F). ...

Jason F. Chipps; Richard R. Davison; Charles J. Glover

2001-03-14T23:59:59.000Z

240

Investigation of Noise and Durability Performance Trends for Asphaltic Pavement Surface Types: Three-Year Results  

E-Print Network [OSTI]

108 6.5 Yolo 80109 Figure 6.11: Three-year IRI values for the Yolo 80110 Figure 6.12: Three-year MPD values for the Yolo 80

Lu, Qing; Kohler, Erwin R.; Harvey, John T; Ongel, Aybike

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Remaining Sites Verification Package for the 100-B-18, 184-B Powerhouse Debris Pile, Waste Site Reclassification Form 2007-020  

SciTech Connect (OSTI)

The 100-B-18 Powerhouse Debris Pile contained miscellaneous demolition waste from the decommissioning activities of the 184-B Powerhouse. The debris covered an area roughly 15 m by 30 m and included materials such as concrete blocks, mixed aggregate/concrete slabs, stone rubble, asphalt rubble, traces of tar/coal, broken fluorescent lights, brick chimney remnants, and rubber hoses. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. The results of verification sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.

L. M. Dittmer

2007-11-30T23:59:59.000Z

242

Decontamination of surfaces by blasting with crystals of H{sub 2}O and CO{sub 2}  

SciTech Connect (OSTI)

A major mission of the US Department of Energy during the 1990s is site and environmental cleanup. In pursuit of this mission, numerous remediation projects are under way and many others are being planned at Oak Ridge National Laboratory (ORNL). In this report, tests using two proposed methods for decontaminating surfaces one using water ice crystals [Crystalline Ice Blast (CIB)], the other using dry ice crystals (CO{sub 2} Cleanblast{trademark}) -- are described. Both methods are adaptations of the commonly used sand blasting technology. The two methods tested differ from sand blasting in that the particles are not particularly abrasive and do not accumulate as particles in the wastes. They differ from each other in that the CO{sub 2} particles sublime during and after impact and the ice particles melt. Thus, the two demonstrations provide important information about two strong candidate decontamination methodologies. Each process was tested at ORNL using contaminated lead bricks and contaminated tools and equipment. Demonstrations with the prototype Crystalline Ice Blast and the CO{sub 2} Cleanblast systems showed that paint, grease, and oil can be removed from metal, plastic, asphalt, and concrete surfaces. Furthermore, removal of contamination from lead bricks was highly effective. Both processes were found to be less effective, under the conditions tested, with contaminated tools and equipment that had chemically bonded contamination or contamination located in crevices since neither technology abrades the substrates or penetrates deeply into crevices to remove particulates. Some process improvements are recommended.

Benson, C.E.; Parfitt, J.E.; Patton, B.D.

1995-02-01T23:59:59.000Z

243

Use of silica waste from the Cerro Prieto geothermal field as construction material  

SciTech Connect (OSTI)

The Cerro Prieto geothermal field generates 620 MW of electric power and in the process produces 11,000 tonnes of brine per hour that is disposed of in surface ponds. Approximately 1300 tonnes of silica waste is the residual product from this hourly production of brine. At present, there is no use for this waste silica. Some experimental work has been undertaken by CFE to utilize this waste silica such as for surfacing roads with a cement-silica mixture and making bricks with various additives. However, none of this research has been documented. Approximately two years ago, a joint USDOE/CFE research project was proposed to investigate the use of the waste silica. The proposal included using the silica mixed with asphalt and cement to produce a suitable road surfacing material, and to combine the silica with various additives to be used as bricks for low cost housing. It was thought, that the low specific gravity of the silica and the proposed mixtures would give the bricks a high insulating value (low-thermal conductivity), thus protecting the residents from high solar heating, typical of Baja California and the area around Mexicali. Finally, since the geothermal fields of the area extend into the Imperial Valley of California where 420 MW of geothermal power is generated, it was hoped that this research would also be applicable to the U.S. side of the border. Some attempt has been made by UNOCAL at their Imperial Valley plant (now owned by Magma Power) to use the waste silica stabilized with cement for roads and dikes around the plant.

Lund, J.W.; Boyd, T.; Monnie, D.

1995-02-01T23:59:59.000Z

244

Influence of sintering temperature on the characteristics of shale brick containing oil well-derived drilling waste  

Science Journals Connector (OSTI)

The influence of sintering temperature on the physico-mechanical characteristics (such as water absorption, apparent porosity, bulk density, weight loss on ignition, firing shrinkage, and compressive strength), l...

Xiang-Guo Li; Yang Lv; Bao-Guo Ma…

2011-11-01T23:59:59.000Z

245

BRICK1 requires SCAR for localization to the plasma membrane and is up-regulated by auxin  

E-Print Network [OSTI]

Physiol. 143, 1695-1704. Marchand, J.B. , Kaiser, D.A. ,K. , Kaiser, D.A. , Marchand, J.B. , Higgs, H.N. , Choe,motif (“A” region) [Marchand et al. , 2001]. Combined, this

Shao, Mon-Ray

2008-01-01T23:59:59.000Z

246

BRICK1 Is Required for Apical Cell Growth in Filaments of the Moss Physcomitrella patens but Not for Gametophore Morphology  

Science Journals Connector (OSTI)

...Hiwatashi and D.S. Schaefer, respectively. Thanks also to Y. Saidi and A. Finka for providing us with the HGT-1 strain of P...Biol. 14: 1405-1409. Finka, A., Schaefer, D.G., Saidi, Y., Goloubinoff, P., and Zryd, J.P. (2007). In...

Pierre-François Perroud; Ralph S. Quatrano

2008-02-08T23:59:59.000Z

247

Experimental Study on Geocell-Reinforced Flexible Pavements with Recycled Asphalt Pavement (RAP) Bases under Cyclic Loading  

E-Print Network [OSTI]

in the geotechnical testing box and tested under cyclic loading. The subgrade was composed of a mixture of 75% Kansas river sand and 25% Kaolin at 10.4% optimum moisture content, which corresponds to 5% CBR. The RAP base was constructed without or with geocell at 6.6...

Acharya, Bhagaban

2011-12-31T23:59:59.000Z

248

Geocell-Reinforced Unpaved and Paved Roads with Recycled Asphalt Pavement (RAP) Bases: Experimental Study and Damage Model Development  

E-Print Network [OSTI]

for this research. I am proud of and thankful for the GSI Fellowship awarded by the Geosynthetic Institute. I am indebted to the members of KUGS (Kansas University Geotechnical Society) for their great cooperation, advices, and help during the entire process...-empirical design approach………………………………... 40 2.6 Damage model for permanent deformation…………………………………. 41 2.6.1 Empirical versus mechanistic empirical design method……………… 42 2.6.2 KENLAYER Computer Program………………………………………… 46 2.5.3 Mechanistic Empirical Pavement...

Thakur, Jitendra Kumar

2013-08-31T23:59:59.000Z

249

Full-Depth Pavement Reclamation with Foamed Asphalt: First-Level Analysis Report on HVS Testing on State Route 89  

E-Print Network [OSTI]

deformation resistance Strongly cemented material Brittledeformation resistance of these materials increases with andeformation resistance of the treated material should be

Theyse, Hecter; Long, Fenella; Jones, David; Harvey, John T

2006-01-01T23:59:59.000Z

250

Probabilistic analysis of air void structure and its relationship to permeability and moisture damage of hot mix asphalt  

E-Print Network [OSTI]

with thickness for field cores. ..............................27 5 Difference in air void content with thickness for SGC limestone cores. .............28 6 Difference in air void content with thickness for SGC granite cores...................29 7 Examples... distribution for SGC granite cores. ............46 x FIGURE Page 20 Permeability vs. PSP using Lognormal distribution for SGC limestone cores....47 21 Permeability vs. PSP using Weibull distribution for SGC limestone cores...

Castelblanco Torres, Adhara

2006-04-12T23:59:59.000Z

251

Contributions to an Improved Oxygen and Thermal Transport Model and Development of Fatigue Analysis Software for Asphalt Pavements  

E-Print Network [OSTI]

-rate binder oxidation and hardening kinetics and calibrated mechanistic approach with surface energy (CMSE) fatigue analysis algorithm from literature. Input data include reaction kinetics parameters, mixture test results, and pavement temperature. Carbonyl...

Jin, Xin

2012-02-14T23:59:59.000Z

252

Comparison of fatigue analysis approaches for predicting fatigue lives of hot-mix asphalt concrete (HMAC) mixtures  

E-Print Network [OSTI]

) and without (CM) surface energy measurements, and the proposed NCHRP 1-37A 2002 Pavement Design Guide (MEPDG) were comparatively evaluated and utilized to characterize the fatigue resistance of two Texas HMAC mixtures in the laboratory, including...

Walubita, Lubinda F.

2006-08-16T23:59:59.000Z

253

Electrochemical assessment and service-life prediction of mechanically stabilized earth walls backfilled with crushed concrete and recycled asphalt pavement  

E-Print Network [OSTI]

systems, affects the corrosion rate of the reinforcing strips. This work addresses this knowledge gap by providing recommendations for MSE wall systems backfilled with CC or RAP, and provides a guide to predict the service-life based on corrosion rate test...

Esfeller, Michael Watts, Jr.

2009-06-02T23:59:59.000Z

254

Methods of analysis modified size exchange chromatography method for analysis of heavy oil residues  

Science Journals Connector (OSTI)

A modified size exchange chromatography method is used to obtain molecular weight distributions, average molecular weight, and other characteristics of heavy oil residues: coal asphalt, petroleum asphalt, vacu...

Changming Zhang; Adnan Alhajji…

2012-09-01T23:59:59.000Z

255

E-Print Network 3.0 - autoclaved cellular concrete Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

pavements for aggregates, recycled asphalt pavement for asphalt... .1.1 APPLICATIONS OF COAL-COMBUSTION BY-PRODUCTS The most widely accepted use ... Source: Wisconsin at...

256

Innovative reservoir sediments reuse and design for sustainability of the hydroelectric power plants  

Science Journals Connector (OSTI)

Abstract In the process of producing hydroelectricity, plants all over the world are faced with the problem of reservoir sediment. If this sediment is removed but not properly disposed of, it can become a secondary pollutant. This study proposes a way to resolve this problem through reuse and recycling. In this study, the process is based on Design for Six Sigma (DFSS) where reservoir sediment and the masonry waste from the construction industry are combined with cement and a curing agent. The resulting mixture transforms into a high strength, non-sintered cured brick after 28 days of natural curing. This product is a new walling material that is friendly to environment, fulfill the goal of energy conservation, waste recycle, protect ecosystems, and promote sustainable development. Large scale recycling of reservoir sediment solves the problems that reservoir sediment poses, as well as increasing the capacity of reservoirs and the effectiveness of hydroelectric power plants. The green milestone reached by the technology is of great industrial, economic and social significance.

Yung-Lung Cheng; Hui-Ming Wee; Ping-Shun Chen; Yu-Yu Kuo; Guang-Jin Chen

2014-01-01T23:59:59.000Z

257

Evaluation of Crawlspace Retrofits in Multifamily Buildings  

SciTech Connect (OSTI)

In 2011 and early 2012, Building Science Corporation (BSC) collaborated with Innova Services Corporation on a multifamily community unvented crawlspace retrofit project at Oakwood Gardens in Lansdale, Pennsylvania. BSC provided design consulting services and pre- and post-retrofit evaluation, testing, and data monitoring. The existing condition was a vented crawlspace with an uninsulated floor between the crawlspace and the dwelling units above. The crawlspace was therefore a critically weak link in the building enclosure and was ripe for improvement. Saving energy was the primary interest and goal, but the greatest challenge in this unvented crawlspace retrofit project was working through a crawlspace bulk water intrusion problem caused by inadequate site drainage, window well drainage, foundation wall drainage, and a rising water table during rainy periods. While the unvented crawlspace retrofit was effective in reducing heat loss, and the majority of the bulk water drainage problems had been resolved, the important finding was that some of the wood joists embedded in masonry pockets behind the brick veneer were showing signs of moisture damage.

Rudd, A.

2014-09-01T23:59:59.000Z

258

Richard P. Vlosky1 , Todd Shupe, Qinglin Wu  

E-Print Network [OSTI]

(cartons) in living trees and wooden buildings, and even penetrate plaster, plastic, asphalt, mortar

259

Technical Report Documentation Page 1. Report No.  

E-Print Network [OSTI]

of ettringites were observed. 17. Key Words bonded concrete overlay (BCO), asphalt concrete (AC) overlay

Texas at Austin, University of

260

Explanation of Significant Difference (ESD) for the A-Area Burning/Rubble Pits (731-A/1A) and Rubble Pit (731-2A) (U)  

SciTech Connect (OSTI)

The A-Area Burning/Rubble Pits (731-A/1A) and Rubble Pit (731-2A) (ABRP) operable unit (OU) is located in the northwest portion of Savannah River Site (SRS), approximately 2.4 kilometers (1.5 miles) south of the A/M Area operations. Between 1951 and 1973, Pits 731-A and 731-1A were used to burn paper, plastics, wood, rubber, rags, cardboard, oil, degreasers, and solvents. Combustible materials were burned monthly. After burning was discontinued in 1973, Pits 731-A and 731-1A were also converted to rubble pits and used to dispose of concrete rubble, bricks, tile, asphalt, plastics, metal, wood products, and rubber until about 1978. When the pits were filled to capacity, there were covered with compacted clay-rich native soils and vegetation was established. Pit 731-2A was only used as a rubble pit until 1983 after which the area was backfilled and seeded. Two other potential source areas within the OU were investigated and found to be clean. The water table aquifer (M-Area aquifer) was also investigated.

Morgan, Randall

2000-11-17T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Vitrification of organics-containing wastes  

DOE Patents [OSTI]

A process for stabilizing organics-containing waste materials and recovery metals therefrom, and a waste glass product made according to the process are described. Vitrification of wastes such as organic ion exchange resins, electronic components and the like can be accomplished by mixing at least one transition metal oxide with the wastes, and, if needed, glass formers to compensate for a shortage of silicates or other glass formers in the wastes. The transition metal oxide increases the rate of oxidation of organic materials in the wastes to improve the composition of the glass-forming mixture: at low temperatures, the oxide catalyzes oxidation of a portion of the organics in the waste; at higher temperatures, the oxide dissolves and the resulting oxygen ions oxidize more of the organics; and at vitrification temperatures, the metal ions conduct oxygen into the melt to oxidize the remaining organics. In addition, the transition metal oxide buffers the redox potential of the glass melt so that metals such as Au, Pt, Ag, and Cu separate form the melt in the metallic state and can be recovered. After the metals are recovered, the remainder of the melt is allowed to cool and may subsequently be disposed of. The product has good leaching resistance and can be disposed of in an ordinary landfill, or, alternatively, used as a filler in materials such as concrete, asphalt, brick and tile.

Bickford, D.F.

1995-01-01T23:59:59.000Z

262

The bricks, clicks, economics and mortar of contemporary retail : the consequences that retailer storing strategies and retail performance across markets have on real estate investments  

E-Print Network [OSTI]

The retail industry in the 21st century is undergoing a confluence of transformative changes. In this paper we discuss particularly noteworthy changes related to demography, retail economics and the Internet. We note how, ...

Fagan, Kevin William

2011-01-01T23:59:59.000Z

263

NATURE PHYSICS | VOL 10 | JUNE 2014 | www.nature.com/naturephysics 413 news & views  

E-Print Network [OSTI]

shape assembled. In contrast, the DNA bricks were made using short strands of synthetic DNA, interlocked

Loss, Daniel

264

Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits  

E-Print Network [OSTI]

P. N. 2007. Mining enzymes from extreme environments.evolution of degradative enzymes. B IBLIOGRAPHY BEJA, O. ,of improved microbes and enzymes for bioremediation. Current

Baquiran, Jean-Paul Mendoza

2010-01-01T23:59:59.000Z

265

Summary of Construction Activities and Results from Six Initial Accelerated Pavement Tests Conducted on Asphalt Concrete Pavement Section for Modified-Binder Overlay  

E-Print Network [OSTI]

tests in terms of DCP penetration rates in the aggregatewere extracted. Average penetration rates m across section mmix gradations. Penetration Rate, mm/blow count Station, m

Bejarano, Manuel O.; Morton, Bruce S.; Scheffy, Clark

2005-01-01T23:59:59.000Z

266

Development of statistical wet weather model to evaluate frictional properties at the pavement-tire interface on hot mix asphalt concrete  

E-Print Network [OSTI]

currently being used for pre-qualification of aggregates is being questioned due to poor field correlation. Thus, there is a need for upgrading current testing criteria and aggregate classification system in view of new techniques that can be used either...

Bedi, Harpreet

2012-06-07T23:59:59.000Z

267

Application of Metagenomics for Identification of Novel Petroleum Hydrocarbon Degrading Enzymes in Natural Asphalts from the Rancho La Brea Tar Pits  

E-Print Network [OSTI]

gas, liquid crude oil, shale oil, tars and bitumen (Scragg,gas, liquid crude oil, shale oil, tars and bitumen (Scragg,

Baquiran, Jean-Paul Mendoza

2010-01-01T23:59:59.000Z

268

An NMR (nuclear magnetic resonance) investigation of the chemical association and molecular dynamics in asphalt ridge tar sand ore and bitumen  

SciTech Connect (OSTI)

Preliminary studies on tar sand bitumen given in this report have shown that the reassociation of tar sand bitumen to its original molecular configuration after thermal stressing is a first-order process requiring nearly a week to establish equilibrium. Studies were also conducted on the dissolution of tar sand bitumen in solvents of varying polarity. At a high-weight fraction of solute to solvent the apparent molecular weight of the bitumen molecules was greater than that of the original bitumen when dissolved in chloroform-d/sub 1/ and benzene-d/sub 6/. This increase in the apparent molecular weight may be due to micellar formation or a weak solute-solvent molecular complex. Upon further dilution with any of the solvents studied, the apparent molecular weight of the tar sand bitumen decreased because of reduced van der Waals forces of interaction and/or hydrogen bonding. To define the exact nature of the interactions, it will be necessary to have viscosity measurements of the solutions. 30 refs., 3 figs., 3 tabs.

Netzel, D.A.; Coover, P.T.

1987-09-01T23:59:59.000Z

269

Analysis of the useable power of a dual-worm mixer with a modular impeller configuration for the production of rubber-asphalt compositions  

Science Journals Connector (OSTI)

One possible alternative means is presented for analysis of the power of a continuous-action dual-worm mixer by ascertaining the useful power of the components of a sectional impeller through determination of ...

M. V. Zabavnikov; P. S. Belyaev; O. G. Malikov…

2009-11-01T23:59:59.000Z

270

A Methodology of Quantifying Precipitation Exposure for Wet-Weather Collisions and Evaluating Effectiveness of Open-Grade Asphalt Concrete as a Countermeasure  

E-Print Network [OSTI]

Ching-Yao Chan, California PATH, Eui-Jae Jin, Institute ofcychan@path.berkeley.edu Eui-Jae Jin, M.S. Institute of

Chan, Ching-Yao; Jin, Eui-Jae; Oh, Soon Mi; Ragland, David R

2010-01-01T23:59:59.000Z

271

The importance of the glass transition temperature in relation to the low-temperature fracture resistance of asphalt and sulphlex pavement binders  

E-Print Network [OSTI]

exposed to room temperature and pressure, therefore heavy insulation was used to retain it in liquid form for as long as possible while allowing only a gradual return to ambient temperatures following cooling of the apparatus. The chamber consisted... on the aluminum cylinder as this would produce damage to the heating tape and localized areas of ununiform temperature. The canister, with a sealed aluminum lid was inserted into a large aluminum bath which was thoroughly insulated with layered polystyrene...

Smith, Douglas Lee

2012-06-07T23:59:59.000Z

272

Development of methods to quantify bitumen-aggregate adhesion and loss of adhesion due to water  

E-Print Network [OSTI]

Moisture induced damage of hot mix asphalt pavements has a significant economic impact in terms of excessive maintenance and rehabilitation costs. The moisture sensitivity of an asphalt mix depends on the combined effects of material properties...

Bhasin, Amit

2007-09-17T23:59:59.000Z

273

Sensitivity analysis of flexible pavement response and AASHTO 2002 design guide for properties of unbound layers  

E-Print Network [OSTI]

different types of base materials, base layer thicknesses, hot mix asphalt type and thickness, environmental conditions, and subgrade materials....

Masad, Sanaa Ahmad

2004-09-30T23:59:59.000Z

274

Recycling of pavement materials  

E-Print Network [OSTI]

District of Columbia California Wisconsin Texas Asphalt Concrete Massachusetts California Michigan Iowa Texas Indiana Nevada Utah Texas EXPERIMENTAL PROJECTS Portland Cement Concrete Page 10 12 12 17 20 22 24 25 Asphalt Concrete... amount of asphalt concrete present in the processed aggregate created air pollution problems as well as presenting minor difficu'sties in establishing binder demand. The asphalt quantity re quirements were solved by improved plant control; however...

O'Neal, Randy Jim

1976-01-01T23:59:59.000Z

275

Use of Wehner Schulze to predict skid resistance of Irish surfacing materials  

E-Print Network [OSTI]

resistance of the combined components of asphalt mixes and how they interact with vehicle tyres. hal-00851551Daniel and Coree, 2003) are devices developed to simulate polishing of aggregate or asphalt mixtures. The National Centre for Asphalt Technology (NCAT) developed a test apparatus which uses three pneumatic tyres

Boyer, Edmond

276

Extension and replacement of aspalt cement with sulphur  

E-Print Network [OSTI]

deformation were performed on selected combinations of aggregate, asphalt and sulphur. Three different methods of incorpora- ting the mixture ingredients were studied. Based upon results of the screening and characterization tests, relationships between... Selection of Analysis Methods . Selection of Materials Characterization Tests CHAPTER IV. TASK B: DEVELOPMENT OF SULPHUR EXTENDED ASPHALT SYSTEMS Selection of Mixture Composition and Experimental Design Variables . Sulphur Selection Asphalt Cement...

Pickett, Daniel Ernest

2012-06-07T23:59:59.000Z

277

Maryland's 3rd congressional district: Energy Resources | Open...  

Open Energy Info (EERE)

Industries Inc Constellation Energy Group EnergyWorks North America International Masonry Institute Jay Hall & Associates, Inc. Sea Solar Power International Inc Solar Style Inc...

278

Contaminants in Buildings and Occupied Spaces as Risk Factors for Occupant Symptoms in U.S.  

E-Print Network [OSTI]

masonry exterior walls (cough, eye symptoms, and fatigue/upper respiratory symptoms, cough, eye symptoms, fatigue/or chest tightness), cough, upper respiratory (stuffy or

Mendell, M.J.; Mirer, A.; Lei-Gomez, Q.

2008-01-01T23:59:59.000Z

279

Building America Expert Meeting Report: Interior Insulation Retrofit...  

Broader source: Energy.gov (indexed) [DOE]

Interior Insulation Retrofit of Mass Masonry Wall Assembliesessment of risk factors for premature building deterioration due to interior insulation retrofits, and methods to reduce...

280

Retrofit Ventilation Strategies in Multifamily Buildings Webinar...  

Energy Savers [EERE]

Retrofit of Mass Masonry Wall Assemblies Building America Technlogy Solutions for New and Existing Homes: Interior Foundation Insulation Upgrade - Madison Residence (Fact Sheet)...

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

La muralla de Chichén : excavations of a Maya site perimeter wall  

E-Print Network [OSTI]

or permanence (i.e. no plaster facing or other stabilizingfine masonry, covered with plaster, and painted, in contrastthrough adornment, including plaster facing and the use of

Hahn, Lauren D.

2010-01-01T23:59:59.000Z

282

Modelling, Simulation, Control and Optimisation of Nonsmooth Systems http://www.inrialpes.fr/bipop/  

E-Print Network [OSTI]

Neural networks Modelling and simulation bipeds Optimization of energy production Masonry structuresBIPOP Modelling, Simulation, Control and Optimisation of Nonsmooth Systems Web Site http

283

Building America Technology Solutions for New and Existing Homes...  

Broader source: Energy.gov (indexed) [DOE]

of insulation to the exterior of buildings to increase the thermal resistance of wood-framed walls and mass masonry wall assemblies. casestudycladdingattachment.pdf More...

284

PROJECTS FROM FEDERAL REGION IX DOE APPROPRIATE ENERGY TECHNOLOGY PILOT PROGRAM - PART I  

E-Print Network [OSTI]

with a rammed-earth Trombe wall, and traditional Navajorammed~brick walls and Trombe wall, laying out the building

Case, C.W.

2011-01-01T23:59:59.000Z

285

A Science Service _F?-ature----e.--. Bel.erzsed upon receipt  

E-Print Network [OSTI]

appeared i n brick walls, foundations, plaster, cement walks, etc. As oarly as last July h i s office row

286

Metals and Materials ResearchMetals and Materials Research ColloquiumColloquium  

E-Print Network [OSTI]

-Cr-Mo alloy in ammoniated sulphate solution S. Zhou Ceramics Hydration Studies on Magnesia-Containing Bricks Q

British Columbia, University of

287

www.ext.vt.edu Produced by Communications and Marketing, College of Agriculture and Life Sciences,  

E-Print Network [OSTI]

and brick veneer, stucco or expandable foam insulation (EFIS) that is below the grade level. This is a major

Liskiewicz, Maciej

288

Atmos. Chem. Phys., 11, 931954, 2011 www.atmos-chem-phys.net/11/931/2011/  

E-Print Network [OSTI]

for the brick and coke industries, as well as for coal- burning stoves and biofuel usage in the residential

Meskhidze, Nicholas

289

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

Broader source: Energy.gov (indexed) [DOE]

Montrose Operations Center Asphalt Overlay Project Montrose Operations Center Asphalt Overlay Project Montrose County, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to conduct routine maintenance activities by installing an asphalt slurry overlay on the parking lots and roadways at Western's Montrose Operations Center in Montrose, Colorado. The slurry seal involves the creation of a mixture of asphalt emulsion and fine crushed aggregate that is spread on the surface of a road. Existing asphalt surfaces would be cleaned to make it free of loose material, dirt, dust, and debris. A tack coat would be applied followed with a v.. inch asphalt slurry seal coat. The final step would be painting pavement markings. Areas to receive the asphalt overlay:

290

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Montrose Operations Center Asphalt Overlay Project Montrose Operations Center Asphalt Overlay Project Montrose County, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to conduct routine maintenance activities by installing an asphalt slurry overlay on the parking lots and roadways at Western's Montrose Operations Center in Montrose, Colorado. The slurry seal involves the creation of a mixture of asphalt emulsion and fine crushed aggregate that is spread on the surface of a road. Existing asphalt surfaces would be cleaned to make it free of loose material, dirt, dust, and debris. A tack coat would be applied followed with a \4 inch asphalt slurry seal coat. The final step would be painting pavement markings. Areas to receive the asphalt overlay:

291

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Area of Entry Area of Entry Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates.

292

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

& Blender Net Production & Blender Net Production Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Barrel A unit of volume equal to 42 U.S. gallons. Blending Plant A facility which has no refining capability but is either capable of producing finished motor gasoline through mechanical blending or blends oxygenates with motor gasoline.

293

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Total Stocks Total Stocks Definitions Key Terms Definition All Other Motor Gasoline Blending Components Naphthas (e.g. straight-run gasoline, alkylate, reformate, benzene, toluene, xylene) used for blending or compounding into finished motor gasoline. Includes receipts and inputs of Gasoline Treated as Blendstock (GTAB). Excludes conventional blendstock for oxygenate blending (CBOB), reformulated blendstock for oxygenate blending, oxygenates (e.g. fuel ethanol and methyl tertiary butyl ether), butane, and pentanes plus. Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton.

294

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Production Capacity of Operable Petroleum Refineries Production Capacity of Operable Petroleum Refineries Definitions Key Terms Definition Alkylate The product of an alkylation reaction. It usually refers to the high octane product from alkylation units. This alkylate is used in blending high octane gasoline. Aromatics Hydrocarbons characterized by unsaturated ring structures of carbon atoms. Commercial petroleum aromatics are benzene, toluene, and xylene (BTX). Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton.

295

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Stocks by Type Stocks by Type Definitions Key Terms Definition Alaskan in Transit Alaskan crude oil stocks in transit by water between Alaska and the other States, the District of Columbia, Puerto Rico, and the Virgin Islands. Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates.

296

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

U.S. Imports by Country of Origin U.S. Imports by Country of Origin Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates.

297

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Refinery Stocks Refinery Stocks Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates.

298

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Supply and Disposition Balance Supply and Disposition Balance Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates.

299

PriceTechNotes2012.vp  

Gasoline and Diesel Fuel Update (EIA)

Data: Data: Prices and Expenditures 135 A P P E N D I X A Price and Expenditure Variables ARICD Asphalt and road oil price in the industrial Dollars per million Btu ARICDZZ is independent. sector. ARICDUS = ARICVUS / ARICBUS * 1000 ARICV Asphalt and road oil expenditures in the Million dollars ARICVZZ = ARICBZZ * ARICDZZ / 1000 industrial sector. ARICVUS = SARICVZZ ARTCD Asphalt and road oil average price, all sectors. Dollars per million Btu ARTCD = ARICD ARTCV Asphalt and road oil total expenditures. Million dollars ARTCV = ARICV ARTXD Asphalt and road oil average price, all end-use Dollars per million Btu ARTXD = ARTXV / ARTXB * 1000 sectors. ARTXV Asphalt and road oil total end-use expenditures. Million dollars ARTXV = ARICV AVACD Aviation gasoline price in the transportation Dollars per million Btu AVACDZZ is independent. sector. AVACDUS = AVACVUS / AVACBUS * 1000 AVACV Aviation gasoline expenditures

300

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Products Supplied Products Supplied Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates.

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Weekly Supply Estimates Weekly Supply Estimates Definitions Key Terms Definition All Other Motor Gasoline Blending Components Naphthas (e.g. straight-run gasoline, alkylate, reformate, benzene, toluene, xylene) used for blending or compounding into finished motor gasoline. Includes receipts and inputs of Gasoline Treated as Blendstock (GTAB). Excludes conventional blendstock for oxygenate blending (CBOB), reformulated blendstock for oxygenate blending, oxygenates (e.g. fuel ethanol and methyl tertiary butyl ether), butane, and pentanes plus. Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton.

302

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Working Storage Capacity at Operable Refineries Working Storage Capacity at Operable Refineries Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Barrel A unit of volume equal to 42 U.S. gallons. Biomass-Based Diesel Fuel Biodiesel and other renewable diesel fuel or diesel fuel blending components derived from biomass, but excluding renewable diesel fuel coprocessed with petroleum feedstocks.

303

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

PAD District Imports by Country of Origin PAD District Imports by Country of Origin Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates.

304

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Imports by Destination Imports by Destination Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates.

305

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Pipeline, Tanker, and Barge Between PADDs Pipeline, Tanker, and Barge Between PADDs Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Barrel A unit of volume equal to 42 U.S. gallons. Conventional Blendstock for Oxygenate Blending (CBOB) Motor gasoline blending components intended for blending with oxygenates to produce finished conventional motor gasoline.

306

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Shell Storage Capacity at Operable Refineries Shell Storage Capacity at Operable Refineries Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Barrel A unit of volume equal to 42 U.S. gallons. Biomass-Based Diesel Fuel Biodiesel and other renewable diesel fuel or diesel fuel blending components derived from biomass, but excluding renewable diesel fuel coprocessed with petroleum feedstocks.

307

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Tanker and Barge Between PADDs Tanker and Barge Between PADDs Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Barrel A unit of volume equal to 42 U.S. gallons. Conventional Blendstock for Oxygenate Blending (CBOB) Motor gasoline blending components intended for blending with oxygenates to produce finished conventional motor gasoline. Conventional Gasoline Finished motor gasoline not included in the oxygenated or reformulated gasoline categories. Excludes reformulated gasoline blendstock for oxygenate blending (RBOB) as well as other blendstock.

308

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Production Production Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Barrel A unit of volume equal to 42 U.S. gallons. Butane (C4H10) A normally gaseous straight-chain or branch-chain hydrocarbon extracted from natural gas or refinery gas streams. It includes isobutane and normal butane and is designated in ASTM Specification D1835 and Gas Processors Association Specifications for commercial butane.

309

PriceTechNotes2011.vp  

Gasoline and Diesel Fuel Update (EIA)

Data Data 2011: Prices and Expenditures 135 A P P E N D I X A Price and Expenditure Variables ARICD Asphalt and road oil price in the industrial Dollars per million Btu ARICDZZ is independent. sector. ARICDUS = ARICVUS / ARICBUS * 1000 ARICV Asphalt and road oil expenditures in the Million dollars ARICVZZ = ARICBZZ * ARICDZZ / 1000 industrial sector. ARICVUS = SARICVZZ ARTCD Asphalt and road oil average price, all sectors. Dollars per million Btu ARTCD = ARICD ARTCV Asphalt and road oil total expenditures. Million dollars ARTCV = ARICV ARTXD Asphalt and road oil average price, all end-use Dollars per million Btu ARTXD = ARTXV / ARTXB * 1000 sectors. ARTXV Asphalt and road oil total end-use expenditures. Million dollars ARTXV = ARICV AVACD Aviation gasoline price in the transportation Dollars per million Btu AVACDZZ is independent. sector. AVACDUS = AVACVUS / AVACBUS * 1000 AVACV Aviation gasoline

310

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Receipts by Pipeline, Tanker, and Barge Between PAD Districts Receipts by Pipeline, Tanker, and Barge Between PAD Districts Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Barrel A unit of volume equal to 42 U.S. gallons. Butane (C4H10) A normally gaseous straight-chain or branch-chain hydrocarbon extracted from natural gas or refinery gas streams. It includes isobutane and normal butane and is designated in ASTM Specification D1835 and Gas Processors Association Specifications for commercial butane.

311

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Exports by Destination Exports by Destination Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Aviation Gasoline Blending Components Naphthas which will be used for blending or compounding into finished aviation gasoline (e.g., straight-run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates.

312

Accelerated Wear Tests on Common Floor-covering Materials.  

E-Print Network [OSTI]

materials indicated there are variations in the changes of appearance and wear in these materials. Solid sheet vinyls and rubber tiles showed significantly less wear than asphalt tiles, vinyl- asbestos tiles, linoleums and cork. Asphalt tiles showed... in home installations. Six common floor covering materials-solid .sheet vinyls, rubber tiles, vinyl-asbestos tiles, J linoleums, corks and asphalt tiles-were used to construct 63 test specimens 2 x 2 feet in size. 1 T'ariations in specimens were...

Stewart, B. R.; Kunze, O. R.; Hobgood, Price.

1958-01-01T23:59:59.000Z

313

Proposed Resource Management Plan/Final Environmental Impact...  

National Nuclear Security Administration (NNSA)

minerals include oil and gas; geothermal resources and associated by-products; and oil shale, native asphalt, oil impregnated sands, and any other material in which oil is...

314

Performance of Ultra Thin White Topping in Oklahoma.  

E-Print Network [OSTI]

??Asphalt pavements would benefit from a low maintenance rehabilitation technique. Modern technology in the form of placement of a thin concrete overlay or ultra thin… (more)

Rotithor, Hari Ganesh

2011-01-01T23:59:59.000Z

315

Building America Case Study: Cold Climate Foundation Wall Hygrothermal...  

Energy Savers [EERE]

* Exterior, half-height rigid insulation * Adhered (rubberized asphalt and polyethylene laminate) water separation planes (WSPs) * Non-adhered, mechanically attached...

316

LMS-AMC-S01980-0-0.cdr  

Office of Legacy Management (LM)

accomplished surface remediation through capping the mud pits and closing the asphalt tanks in place. ADEC has accepted this work as being protective of human health and the...

317

Presentation title: This can be up to 2 lines  

Gasoline and Diesel Fuel Update (EIA)

Chemicals Liquids Blendstock Petroleum Solids Chemicals Agricultural LPG Asphalt Petcoke Liquid Fuels Petroleum Sector Non-Petroleum Fossil Fuel Sector Biofuels Sector Dry...

318

Voraussetzungen für Bioenergietechnologien in verschiedenen Raum- und Siedlungsstrukturen  

Science Journals Connector (OSTI)

„Ich verlange von einer Stadt, in der ich leben soll: Asphalt, Straßenspülung, Haustorschlüssel, Luftheizung, Warmwasserleitung. Gemütlich bin ich selbst.“ Karl Kraus

Till Jenssen

2010-01-01T23:59:59.000Z

319

Circle Track Magazine Project GREEN: New Smyrna Track Testing...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

catalytic convertors (100 CPI) Data was analyzed and the petroleum displacementGHG reduction determined Race demonstration 13 La Crosse Speedway - mile asphalt track...

320

ENVIRONMENTAL REVIEW FOR CATEGORICAL EXCLUSION DETERMINATION  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Montrose Operations Center Asphalt Overlay Project Montrose County, Colorado A. Brief Description of Proposal: Western Area Power Administration (Western) proposes to conduct...

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

E-Print Network 3.0 - anomolous fatigue crack Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science ; Engineering 6 Cracking Resistance of Asphalt Rubber Mix Versus Summary: vs. Fracture Mechanics Conventional Fatigue Testing Crack initiation Fracture Mechanics Crack......

322

untitled  

U.S. Energy Information Administration (EIA) Indexed Site

lubricants; asphalt; ethane, propane, and butane; and many other products used for their energy or chemical content. Crude oil is considered as either domestic or im- ported...

323

Economic and environmental conditions for extraction and recycling of ground power cables.  

E-Print Network [OSTI]

?? In the thesis the costs for extracting ground power cables from grass, asphalt or cobblestone using excavator or Kabel-X is examined. This is then… (more)

Larsson, Henric

2014-01-01T23:59:59.000Z

324

INSTRUCTIONS FOR OPERATING LBL PASSIVE ENVIRONMENTAL RADON NOMITOR (PERM)  

E-Print Network [OSTI]

M A T E R I A L S V'.lls: plasterboard, wood, plaster, .carpet, plaster, brick, other (specify) other (specify)

Boegel, M.L.

2010-01-01T23:59:59.000Z

325

Making Green Building Units By Using Some Wastes of Ceramic Industry  

E-Print Network [OSTI]

for the fired clay articles. This suggested mix was applied within a common brick fabric in Egypt for studying the possibility of its industrial application....

Abd El-Ghafour, N.G.

2010-01-01T23:59:59.000Z

326

CFD Analysis Of Direct Evaporative Cooling Zone Of Air-side Economizer For Containerized Data Center.  

E-Print Network [OSTI]

??Agonafer, Dr. Dereje Conventional data centers are extremely large buildings that have complex power distribution and cooling systems. These traditional brick and mortar data centers… (more)

Shah, Niket

2012-01-01T23:59:59.000Z

327

Road Materials and Pavement Design, 2013 Vol. 14, No. S2, 5778, http://dx.doi.org/10.1080/14680629.2013.812838  

E-Print Network [OSTI]

. Unlike PCC and other infrastructure materials, asphalt concrete is generally able to undergo thermal are able to relax stress over time. In addition, asphalt is generally a fracture- resistant material, owing fracture resistance. Poor mixture fracture resistance can lead to the development of thermal cracks, which

Paulino, Glaucio H.

328

fur Mathematik in den Naturwissenschaften  

E-Print Network [OSTI]

bundle). A simplest example of a nonholonomic dynamical system is given by a solid body rolling without gliding over another body. Among various images that spring to mind, the simplest is a ball on a rough plane ([Poi]) or a bike on asphalt. At the tangency point of the wheel with asphalt, the velocity

329

PAVEMENT TECHNOLOGY UPDATE This Technology Transfer Program  

E-Print Network [OSTI]

PAVEMENT TECHNOLOGY UPDATE This Technology Transfer Program publication is funded by the Division of asphalt pavements. TECHNOLOGY TRANSFER PROGRAM JULY 2010, VOL. 2, NO. 1 Warm Mix Asphalt Hits the Road, and California LTAP Field Engineer, Technology Transfer Program, Institute of Transportation Studies, UC Berkeley

California at Berkeley, University of

330

By-Products Utilization  

E-Print Network [OSTI]

Center for By-Products Utilization APPLICATION OF SCRAP TIRE RUBBER IN ASPHALTIC MATERIALS: STATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. PRODUCING CRUMB RUBBER MODIFIER (CRM) FROM USED TIRES . . . . . 3 2.1 PRODUCTION OF CRM THE UNIVERSITY OF WISCONSIN - MILWAUKEE #12;APPLICATION OF SCRAP TIRE RUBBER IN ASPHALTIC MATERIALS: STATE

Wisconsin-Milwaukee, University of

331

Monitoring Stormwater: Do's, Don'ts, Why's and How's  

E-Print Network [OSTI]

Facility TREE FILTER Watershed Boundary #12;9 #12;10 POROUS ASPHALT TREE FILTER #12;11 TREATMENT STRATEGIES Porous Asphalt Gravel Wetland Sand Filter Bioretention Cell Tree Filter Subsurface Infiltration Unit 13;17 Site Monitoring · Real Time Precipitation Flow pH Temperature Conductivity Dissolved Oxygen Turbidity

332

Structural Change, Impacts and Opportunities For Concrete Pavement  

E-Print Network [OSTI]

Developed Economies Asia, Excl Japan #12;Oil Price History $ Per Barrel, West Texas Intermediate 0 20 40 60 Change in Asphalt Prices Six Months Later: Red Based On Last 10 Year History: A 10% Change in Oil Prices on LDC's & Demand Side Old Reality: Emphasis on OPEC & Supply Side #12;Asphalt &Oil Price Correlation

333

Wet-Weather Pollution Prevention through Materials Substitution  

E-Print Network [OSTI]

1 Wet-Weather Pollution Prevention through Materials Substitution Shirley E. Clark, Ph.D., P the potential pollutant release from common building materials both when the materials are new and after aging often used to increase the operating range of asphalts and to prevent stripping of asphalt from binders

Clark, Shirley E.

334

Development of technical bases for using infrared thermography for nondestructive evaluation of fiber reinforced polymer composites bonded to concrete  

E-Print Network [OSTI]

Fiber-reinforced polymer (FRP) composites, in the form of pultruded laminates or built-up woven fabrics, are being used widely to strengthen existing concrete and masonry structures. The success of these materials in ...

Starnes, Monica Anastasia

2002-01-01T23:59:59.000Z

335

CX-009633: Categorical Exclusion Determination  

Broader source: Energy.gov [DOE]

Upgrade to the Concrete Masonry Unit (CMU) Wall at Test Reactor Area (TRA)-670 CX(s) Applied: B2.5 Date: 11/29/2012 Location(s): Idaho Offices(s): Idaho Operations Office

336

Redevelopment of southern mill towns : a study of Georgetown, South Carolina  

E-Print Network [OSTI]

The Georgetown Steel Company (GSC), located in Georgetown, South Carolina, closed and filed for bankruptcy in October 2003. GSC has only been operating since the late 1960s; therefore, it does not contain masonry warehouse ...

Morgan, Robert L. (Robert Lafaye), 1975-

2004-01-01T23:59:59.000Z

337

Structural analysis and assessment of Guastavino vaulting  

E-Print Network [OSTI]

This thesis studies the behavior and pathologies of the masonry tile structures built by the R. Guastavino Company in order to provide recommendations on their analysis and assessment. Structural analyses of two specific ...

Reese, Megan L

2008-01-01T23:59:59.000Z

338

Bond tests on tuff elements externally bonded with FRP materials  

Science Journals Connector (OSTI)

Moreover, regarding the second topic, the presence of an additional epoxy plastering layer can be useful for better consolidating the masonry surface before applying the FRP ... epoxy adhesive, the application of...

Francesca Ceroni; Angelo Garofano; Marisa Pecce

2014-04-01T23:59:59.000Z

339

The applicability and accuracy of computer modeling in regards to acoustical scattering by a complex geometry  

E-Print Network [OSTI]

The intent of the investigation is to try to characterize the nature of scattered acoustical energy off of the face of a concrete masonry unit with an atypical geometry. The nature of the tests conducted would be in ...

Elliot, William J., S.B. Massachusetts Institute of Technology

2005-01-01T23:59:59.000Z

340

Office of Design and Construction Architecture/Engineering/Construction Management  

E-Print Network [OSTI]

to construct the Orchestra Pit, and above-grade masonry walls will continue through winter, as weather permits 2011 Project Manager: Tim Burns, Sr. Project Manager - Construction Comments: This is part two

Moore, Paul A.

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Restoration of the graphite memory of a reactor in the third power-generating unit of the Leningrad nuclear power plant  

Science Journals Connector (OSTI)

The restoration of the graphite masonry of cell 52-16 in the reactor in the third power-generating unit of the Leningrad nuclear power plant is described. The process reduces to moving...

V. I. Lebedev; Yu. V. Garusov; M. A. Pavlov; A. N. Peunov; E. P. Kozlov

1999-11-01T23:59:59.000Z

342

(1) Applied Mechanics, Embracing Strength and Elasticity of Materials, Theory and Design of Structures, Theory of Machines and Hydraulics A Text-book for Engineering Students (2) Strength of Material: an Elementary Study prepared for the Use of Midshipmen at the US Naval Academy (3) Stresses in Masonry  

Science Journals Connector (OSTI)

... case of ductile materials, such, for example, as mild steel, it is the resistance to shear which determines the strength, and reference is given to the experimental work ... and complete text-books.

1910-02-03T23:59:59.000Z

343

Baltimorethan you expect. f Baltimore's many nicknames,  

E-Print Network [OSTI]

performing at JHU's Chinese New Year celebration; Honfest; painted window screen of Patterson Park. I think that's why Baltimore is such a good place to live." -- John Waters, baltimore film director imitation of stone that covers brick roW homes throughout baltimore, as "the polyester of brick." #12;film

Niebur, Ernst

344

By-Products Utilization  

E-Print Network [OSTI]

and block. Four block and four brick mixtures were also used in combination of wood ash and coal ash with up a combination of wood ash and coal ash with up to 50% cement reduction also met strength requirements. Concrete brick mixtures containing wood ash and a combination of wood ash with coal ash also met requirements

Wisconsin-Milwaukee, University of

345

Evaluation of methods of mixing lime in bituminous paving mixtures in batch and drum plants  

E-Print Network [OSTI]

added directly to the asphalt cement wi 11, of course, significantly increase the effective viscosity of the resulting binder. When lime is added at a rate of 1. 5 percent by weight of total aggregate, it is equivalent to about 30 percent by weight... of asphalt cement. Figure 5 shows the effect of this increase in binder viscosity which caused a corresponding increase in air void content of Mixture LA (dry lime in asphalt cement). That is, when holding constant the compactive effort, compaction...

Button, Joseph Wade

1984-01-01T23:59:59.000Z

346

Refractory lining system for high wear area of high temperature reaction vessel  

DOE Patents [OSTI]

A refractory-lined high temperature reaction vessel comprises a refractory ring lining constructed of refractory brick, a cooler, and a heat transfer medium disposed between the refractory ring lining and the cooler. The refractory brick comprises magnesia (MgO) and graphite. The heat transfer medium contacts the refractory brick and a cooling surface of the cooler, and is composed of a material that accommodates relative movement between the refractory brick and the cooler. The brick is manufactured such that the graphite has an orientation providing a high thermal conductivity in the lengthwise direction through the brick that is higher than the thermal conductivity in directions perpendicular to the lengthwise direction. The graphite preferably is flake graphite, in the range of about 10 to 20 wt %, and has a size distribution selected to provide maximum brick density. The reaction vessel may be used for performing a reaction process including the steps of forming a layer of slag on a melt in the vessel, the slag having a softening point temperature range, and forming a protective frozen layer of slag on the interior-facing surface of the refractory lining in at least a portion of a zone where the surface contacts the layer of slag, the protective frozen layer being maintained at or about the softening point of the slag. 10 figs.

Hubble, D.H.; Ulrich, K.H.

1998-09-22T23:59:59.000Z

347

The effect of carbonation after demolition on the life cycle assessment of pavements  

E-Print Network [OSTI]

The high contribution of CO? emissions associated with pavements has driven research to assess the life cycle of concrete versus asphalt structures and to develop a strategy to reduce the carbon footprint. The life cycle ...

Rossick, Katelyn M

2014-01-01T23:59:59.000Z

348

Detection and Quantification of Expansive Clay Minerals in Geologically-Diverse Texas Aggregate Fines  

E-Print Network [OSTI]

and asphalt concretes. The Texas Department of Transportation (TXDOT) and Texas A&M Transportation Institute (TTI) evaluated the methylene blue adsorption test for its potential to identify and estimate quantities of expansive clays in aggregate stockpiles...

Russell, George 1983-

2012-11-28T23:59:59.000Z

349

IMPROVING MIX DESIGN AND CONSTRUCTION OF PERMEABLE FRICTION COURSE MIXTURES  

E-Print Network [OSTI]

Permeable friction course (PFC), or new generation open-graded friction course (OGFC) mixtures, are hot mix asphalt (HMA) characterized by high total air voids (AV) content (minimum 18 %) as compared to the most commonly used dense-graded HMA...

Alvarez Lugo, Allex Eduardo

2012-02-14T23:59:59.000Z

350

Modeling Micro-Damage Healing Mechanism at Micro-Scale  

E-Print Network [OSTI]

), the corresponding results of stress and displacement fields in elastic media are converted into viscoelastic media. Since asphalt has time-dependent material properties, the viscoelastic result is more accurate than the elastic. It is shown that an increase...

Arastoo, Mahsa

2013-08-06T23:59:59.000Z

351

Surface performance grading and grade selection process for surface treatment binders  

E-Print Network [OSTI]

Surface treatments have been used by many government agencies as part of their maintenance and rehabilitation programs to improve surface quality and extend the service life of pavements. Traditional specifications for asphalt binders failed...

Barcena Mendoza, Roberto

2012-06-07T23:59:59.000Z

352

Bituminous pavement recycling Aravind K. and Animesh Das  

E-Print Network [OSTI]

Bituminous pavement recycling Aravind K. and Animesh Das Department of Civil Engineering IIT Kanpur Introduction The bituminous pavement rehabilitation alternatives are mainly overlaying, recycling and reconstruction. In the recycling process the material from deteriorated pavement, known as reclaimed asphalt

Das, Animesh

353

Experimental and theoretical study on the characteristics of vacuum residue gasification in an entrained-flow gasifier  

Science Journals Connector (OSTI)

About 200,000 bpd (barrel/day) vacuum residue oil is produced from oil refineries in Korea. These are supplied to use asphalt, high sulfur fuel oil, and upgrading residue hydro-desulfurization units. High sulfur ...

Young-Chan Choi; Jae-Goo Lee; Sang-Jun Yoon…

2007-01-01T23:59:59.000Z

354

Environmental Protection Division (ENV)  

National Nuclear Security Administration (NNSA)

All fill material not included in the samples was treated as waste and an asphalt patch or cold patch was applied to seal the location. (see photographs from field visits at...

355

Evaluation of Gel Permeation Chromatography as an analytical tool for aspect cement testing  

E-Print Network [OSTI]

V ? ANALYSIS OF TEST RESULTS Introduction Hot Mixed Asphaltic Concrete Binder Aging Versus GPC . Identification by GPC . GPC and Chemical Analysis CHAPTER VI ? CONCLUSIONS AND RECOMMENDATIONS Conclusions Recommendations ~Pa e iv vii ix 7...EVALUATION OF GEL PERMEATION CHROMATOGRAPHY AS AN ANALYTICAL TOOL FOR ASPHALT CEMENT TESTING A Thesis by RICHARD JOHN HOLMGREEN, JR. Submitted to the Graduate College of Texas A8, M University in partial fulfillment of the requirements...

Holmgreen, Richard J

1985-01-01T23:59:59.000Z

356

Incinerator residue in bituminous base construction  

E-Print Network [OSTI]

tructio ~ of pavements is to form a bond between adjacent aggregate particles by coating them with an adhesive ductile film of bitumen and cementing the coated particles to the adjacent surfaces. Asphalt is a natural constituent of most petroleums... which consisted of 1 in. (2. 54 cm. ) to silt sized material from the Holmes Road incinerator plant in Houston, Texas, was collected and subjected to sieve analysis, approximate composition, loss on ignition and the optimum asphalt content determined...

Haynes, Joseph Anthony

1975-01-01T23:59:59.000Z

357

DEVELOPMENT OF A RAPID TEST TO DETERMINE MOISTURE SENSTIVITY OF HMA (SUPERPAVE) MIXTURES  

E-Print Network [OSTI]

attracts more water and leads to physical separation of the asphalt from the aggregate (Tarrer and Wagh 1991). 7 2.1.3 Spontaneous emulsification Spontaneous emulsification is an inverted emulsion of water droplets in asphalt cement. Fromm (1974... techniques as important factors external to the environment. Cohesion in the mastic is influenced by the rheology of the filled binder. Kim et al. (2002) described how the resistance of mastic to microcracks development is strongly influenced...

Shiwakoti, Harihar

2007-12-14T23:59:59.000Z

358

Seasonal Performance Variations for Storm-Water Management Systems in Cold Climate Conditions  

E-Print Network [OSTI]

Robert M. Roseen, Ph.D., P.E., M.ASCE1 ; Thomas P. Ballestero, Ph.D., P.E., M.ASCE2 ; James J. Houle3 of bioretention systems, a surface sand filter, a subsurface gravel wetland, a street tree, and porous asphalt, a surface sand filter, a subsurface gravel wetland, a street tree, and a porous asphalt system. The systems

359

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Yield Yield Definitions Key Terms Definition Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of emulsions (exclusive of water), and petroleum distillates blended with asphalt to make cutback asphalts. Note: The conversion factor for asphalt is 5.5 barrels per short ton. Distillate Fuel Oil A general classification for one of the petroleum fractions produced in conventional distillation operations. It includes diesel fuels and fuel oils. Products known as No. 1, No. 2, and No. 4 diesel fuel are used in on-highway diesel engines, such as those in trucks and automobiles, as well as off-highway engines, such as those in railroad locomotives and agricultural machinery. Products known as No. 1, No. 2, and No. 4 fuel oils are used primarily for space heating and electric power generation.

360

Materials: Soft machines made like Lego  

Science Journals Connector (OSTI)

... The team argues that click-e-bricks offer a faster alternative to 3D printing, which relies on hard acrylic polymers that limit the composition and complexity of the ...

2014-08-20T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

DOE Zero Ready Home Case Study: Sterling Brook Custom Homes,...  

Energy Savers [EERE]

moisture get behind the local stone, brick, and board and batten siding. A strip of polyethylene foam sill seal separates the sill plate of the wall from the concrete foundation...

362

Engineering geology at Imperial College London; 1907–2007  

Science Journals Connector (OSTI)

...Building Stones; Bricks and Clays, Limes, Cements and Plasters; Roads and Canals; Rivers; Coastal Erosion; Use of Minerals...and studentships were reduced and staff not replaced. To consolidate resources Dr de Freitas initiated a Centre for Geological...

M.H. de Freitas; M.S. Rosenbaum

363

Follow-up study of indoor radon in Greek buildings  

Science Journals Connector (OSTI)

......brick). The main heating sources are oil products, natural gas and electricity. However, due to the economical situation...number 9 in Figure-1) which includes Athens, the capital of Greece. Attica is the most populated region of Greece......

A. Clouvas; S. Xanthos; M. Kolovou; C. Potiriadis; G. Takoudis; J. Guilhot

2013-12-01T23:59:59.000Z

364

Effect coal ash on some refractory properties of alumino-silicate (Kankara) clay for furnace lining  

Science Journals Connector (OSTI)

Abstract The work aimed on the improving the refractory properties of Kankara clay (alumino-silicate) found in Kankara Village, Katsina State, Nigeria by blending with coal ash for the production of refractory bricks was investigated. Coal ash additions were varied from 5 to 25 wt% in the blend. Refractory properties such as: linear shrinkage, apparent porosity, bulk density, cold crushing strength and thermal shock resistance were tested. The results were compared with standard refractory properties for fireclay bricks. All the values obtained from the blends are within the recommended values for medium fireclay bricks. Hence, addition of coal ash to Kankara clay enhanced the refractory properties; the bricks were used in the production of heat treatment furnace with good thermal resistance.

S.B. Hassan; V.S. Aigbodion

2014-01-01T23:59:59.000Z

365

Residential Demand Response  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

that can store underutilized renewable or off peak electric energy for space and water heating. ETS systems store electric energy as heat in a well insulated brick core. Built-in...

366

Sustainability Community Special Interest Group  

E-Print Network [OSTI]

Sustainability Community Special Interest Group Meeting, CHI 2012 Eli Blevis, Yue Pan, & David: Weather Effects #12;Discussion Catalyst: Social Sustainability #12;Discussion Catalyst: Barriers & Brick Catalyst: Education #12;Discussion Catalyst: Cultural Factors #12;Discussion Catalyst: Finding Our Way #12

Blevis, Eli

367

Programmed path : the conceptual re-enactment of a Charlestown warehouse and dock  

E-Print Network [OSTI]

Conceptually re-defining the role of a 100-year-old waterfront brick and timber warehouse structure, it is turned inside-out : interior becomes path. Programmatic functions imitate the physical characteristics of a conceptual ...

Reeves, Sarah Rundquist

2009-01-01T23:59:59.000Z

368

Urban solarium : thermal performance in Boston  

E-Print Network [OSTI]

This thesis addresses the issue of energy efficiency through the lens of thermal performance in the context of urban housing in the city of Boston. Located in the historic brick row house neighborhood of the South End, the ...

Hsu, Juliet Chia-Wen

2012-01-01T23:59:59.000Z

369

A High Resolution Ultrawideband Wall Penetrating Erman Engin, Berkehan iftiolu, Meri zcan and brahim Tekin  

E-Print Network [OSTI]

for underground mine detection [1], [2], through the wall imaging [3], cancerous tissue detection applications [4 respiratory activity of a human behind a 23 cm thick brick wall. Keywords: UWB Radar, Wall penetrating Radar

Yanikoglu, Berrin

370

Simulation of the experimental pre-dose technique for retrospective dosimetry in quartz  

Science Journals Connector (OSTI)

......to fallout radiation from atmospheric testing at the Nevada test site. Nucl. Tracks Radiat. Meas. 14 , 113-120 (1988...gamma-ray doses attributable to fallout from the Nevada Test Site using building bricks as natural dosimeters. Health......

Vasilis Pagonis; Hezekiah Carty

2004-07-01T23:59:59.000Z

371

Hartford Neighborhood Healthy Homes Project (NeHHP) Checklist Definitions  

E-Print Network [OSTI]

Hartford Neighborhood Healthy Homes Project (NeHHP) Checklist Definitions Hartford Neighborhood Healthy Homes Project (NeEHP) Modified Visual Assessment from US DHHS Healthy Housing Inspection Manual or breaking stone or brick. #12;Hartford Neighborhood Healthy Homes Project (Ne

Oliver, Douglas L.

372

Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

86746-11 White Bluffs High School Fire, 1942 86746-11 White Bluffs High School Fire, 1942 79113-9 Students and Teacher in front of the Red Brick School, White Bluffs, 1916 79113-9...

373

Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

03080006-027df Art & Ellen Anderson, White Bluffs, 1932 03080006-027df Art & Ellen Anderson, White Bluffs, 1932 03080006-15df Students in front of the Red Brick Schoolhouse, White...

374

Notes  

Science Journals Connector (OSTI)

... announces the discovery of another ancient city, Achsy, on the right bank of the Amu ...Darya. Remains of brick walls and other buildings are said to be visible in considerable ...

1884-10-16T23:59:59.000Z

375

Imaging Study of Multi-Crystalline Silicon Wafers Throughout the Manufacturing Process: Preprint  

SciTech Connect (OSTI)

Imaging techniques are applied to multi-crystalline silicon bricks, wafers at various process steps, and finished solar cells. Photoluminescence (PL) imaging is used to characterize defects and material quality on bricks and wafers. Defect regions within the wafers are influenced by brick position within an ingot and height within the brick. The defect areas in as-cut wafers are compared to imaging results from reverse-bias electroluminescence and dark lock-in thermography and cell parameters of near-neighbor finished cells. Defect areas are also characterized by defect band emissions. The defect areas measured by these techniques on as-cut wafers are shown to correlate to finished cell performance.

Johnston, S.; Yan, F.; Zaunbracher, K.; Al-Jassim, M.; Sidelkheir, O.; Blosse, A.

2011-07-01T23:59:59.000Z

376

Concrete lining for steel ladle of the infusion (teapot) type  

Science Journals Connector (OSTI)

As a result of replacing firebrick and chrome -magnesite brick by concrete of magnesite-chromite composition, the service life of the lining was increased with a simultaneous reduction of the labor force for t...

P. N. D'yachkov; G. G. Zagainov; O. N. Zaikov; B. T. Fishel'

377

OVAI Contract Report #2012-43 PHASE II ARCHAEOLOGICAL EVALUATION...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

stone adjacent to the poured concrete was removed to facilitate the foundation's repair. The profile of Units A-E also shows the presence of brick, all of which is located...

378

Microsoft PowerPoint - Tribal Leader Forum Waste to Energy Introductio...  

Office of Environmental Management (EM)

Fe 2 O 3 , and Al 2 O 3 Potential re-use Concrete, bricks, artificial reefs Air Modern air pollution control technology removes most contaminants Scrubbers, baghouse, ESP, etc....

379

FEMA B-526 / March 2010 Important Numbers and Addresses  

E-Print Network [OSTI]

: _________________________________________________ ___________________________________________________________ Location of Disaster Supplies Kit, like toppling chimneys, falling bricks, ceiling plaster, and light fixtures. Many of these conditions. Consult your local Building Department if you are unsure of the earthquake hazard in your locale. Based on

Wilcock, William

380

Analysis and reconstruction of impermanent structures of the 17th and 18th centuries  

E-Print Network [OSTI]

Royal Project Excavations 22: Building Feature Drawing 23: Digitized Drawing of Building 3 Foundation 24: Foundation Created with Ruled Surface 25: Foundation Created with Three-Dimensional Boxes 26: AutoCAD Drawing of Framing and Roofing 27: Brick... predominantly of wood. Earthfast refers to the structural members either laying on the ground or in the ground. Examples of impermanent architecture can be seen in almost every area of colonial America. In contrast, brick and stone buildings would...

Darrington, Glenn Paul

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Utilisation d'un matriau changement de phase dans un mur Trombe sans thermocirculation (*)  

E-Print Network [OSTI]

. Abstract. 2014 Unvented masonry or water Trombe walls have been widely applied to passive solar space633 Utilisation d'un matériau à changement de phase dans un mur Trombe sans thermocirculation (*) L I S mars 1982) Résumé. 2014 Les murs Trombe sans thermocirculation (murs classiques de béton ou murs

Paris-Sud XI, Université de

382

Membership list  

Science Journals Connector (OSTI)

...Tehran Iran AMRHEIN, James E. (1964) Masonry...CA 92373 GALBRAITH, James N. Jr. (1962) 6908...Haddock, Box 86, Forest Ranch, CA 95942 GARNER, Louis...Baltimore, MD 21239 +McNALLY, Karen (1974) Dept...CA 93921 McWHORTER, James G. (1972) 153 Hill...

383

Extract from +Traditional Mediterranean Architecture+ -Table of Contents This project is financed by the MEDA program of the European Union. The opinionsexpressed in the present document do not necessarily reflect the position of the European  

E-Print Network [OSTI]

, the house TRANSFORMATION TYPES Formal transformations Z Those that modify the volumetric profile Z Those of travelling techniquesP VERTICAL STRUCTURESO THE WALLS Stone Walls Z Masonry laid in mortar Z Dry stone Z OF TRANSFORMATION The area/space The spatial organisation of villages, cities and districtsP The construction

Zaferatos, Nicholas C.

384

By-Products Utilization  

E-Print Network [OSTI]

interests include the use of coal fly ash, coal bottom ash, and used foundry sand in concrete and masonry led to high resistance to freezing and thawing. Ash slurry made with ASTM Class C fly ash can set too rapidly. In addition, ash slurry and sandy slurry made with Class C fly ash can develop a very high long

Wisconsin-Milwaukee, University of

385

CONSTRUCTION MATERIALS MADE WITH COAL COMBUSTION BY-PRODUCTS  

E-Print Network [OSTI]

ash and bottom ash are produced as by-products of coal-fired electricity generation. In many countries coal ashes are by-products of the coal combustion, their properties are influenced by the nature of understanding behavior of masonry products made from coal ashes. The objective of this research program

Wisconsin-Milwaukee, University of

386

Building America Whole-House Solutions for New Homes: John Wesley Miller, Tucson, Arizona  

Broader source: Energy.gov [DOE]

Case study of John Wesley Miller Companies, who worked with the NAHBRC to build two net-zero energy homes with foam-sheathed masonry walls, low-E windows 2.9 ACH50 air sealing, transfer grilles, ducts in insulated attic, PV, and solar water heating.

387

Microbial Community Biofabrics in a Geothermal Mine Adit  

Science Journals Connector (OSTI)

...Phylogenetic tree of the green non-sulfur/Chloroflexus...biogenicity, in secondary mineral formations. Geomicrobiol...mineralization by bacteria. Rev. Mineral. Geochem. 54: 95-114...discoloration of masonry and lime wall paintings. Arch...Biomineralization: cell biology and mineral deposition. Academic...

John R. Spear; Hazel A. Barton; Charles E. Robertson; Christopher A. Francis; Norman R. Pace

2007-08-10T23:59:59.000Z

388

Variational fracture mechanics The fracture pattern in stressed bodies is defined through the minimization of a two-field pseudo-spatial-  

E-Print Network [OSTI]

Variational fracture mechanics The fracture pattern in stressed bodies is defined through-deviatoric and masonry-like fractures. Remarkably, this latter formulation rigorously avoid material overlapping., Francfort, G. A. and J. J. Marigo, Numerical experiments in revisited brittle fracture. J. Mech. Phys

Segatti, Antonio

389

Cost-Effective Wall Retrofit Solution for the Interior Side of Building's Exterior Wall that Supports a Phased Retrofit Cost Model- 2014 BTO Peer Review  

Broader source: Energy.gov [DOE]

Presenter: Amy Wylie, Bayer MaterialScience/Penn State Consortium In order to achieve the required airtight envelope, commercial buildings with masonry facades in Climate Zones 4 and 5 are faced with the decision between vapor-permeable or impermeable insulation, as well as whether retrofits are needed to implement continuous insulation instead of conventional discontinuous insulation.

390

. , ..., PhD / : 30 1977,  

E-Print Network [OSTI]

and Damage Analysis in Masonry Arches, Vietnam Journal of Mechanics, 31(3-4) (2009) 185-190 Betti M Mechanics-Symposium on Computational Contact Mechanics, Hannover, Germany, 2006 #12; . , ..., PhD 2010 3, 9th HSTAM International Congress on Mechanics, Limassol, Cyprus, 12 ­ 14 July, 2010 Drosopoulos G

Stavroulakis, Georgios E.

391

Bloodworth, Houlsby, Burd and Augarde Three-dimensional Modelling of the Interaction Between Buildings and Tunnelling Operations  

E-Print Network [OSTI]

Between Buildings and Tunnelling Operations A.G. Bloodworth, Southampton University, formerly Oxford, Settlements Conference theme: Effects of building stiffness, different configurations and time ABSTRACT of the interaction between masonry buildings and ground movements induced by tunnelling. The focus has been

Augarde, Charles

392

ConsumTechNotes2011.vp  

Gasoline and Diesel Fuel Update (EIA)

F F Data and Methodology Changes in the State Energy Data System Tables and data files in the State Energy Data System (SEDS) supply a new year of data each production cycle. The latest data may be prelimi- nary and, therefore, revised the following cycle. Changes made to consumption and price source data for historical years are also regularly incorporated into SEDS. Listed below are changes in SEDS contents beyond the standard updates. Coal Beginning in 2008, the residential sector is no longer covered in any EIA surveys on coal consumption and distribution. Consequently, residential coal consumption is assumed to be zero for 2008 forward. Petroleum Asphalt and Road Oil For 2009 forward, state-level asphalt and road oil sales are no longer avail- able from the Asphalt Usage Survey for the United States and Canada. The nor- malized median state shares based on 1996-2008 sales data are

393

CX-007643: Categorical Exclusion Determination | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

43: Categorical Exclusion Determination 43: Categorical Exclusion Determination CX-007643: Categorical Exclusion Determination Construction of 37 Parking Spaces South of 251-4F CX(s) Applied: B1.15 Date: 01/17/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office Mixed Oxide Services proposes the construction of approximately 37 parking spaces immediately south of the existing 251-4F electrical substation. The existing asphalt will be resurfaced with approximately one inch of asphalt. The existing unenergized power pole, sign for the 251-4F substation, and bollards will be removed by cutting them flush with the existing asphalt surface prior to resurfacing. CX-007643.pdf More Documents & Publications CX-007631: Categorical Exclusion Determination CX-007642: Categorical Exclusion Determination

394

Comment submitted by CertainTeed Corporation regarding the Energy Star Verification Testing Program  

Broader source: Energy.gov (indexed) [DOE]

From: Snyder, Richard A. (Roofing) [mailto:Richard.A.Snyder@saint-gobain.com] From: Snyder, Richard A. (Roofing) [mailto:Richard.A.Snyder@saint-gobain.com] Sent: Monday, May 09, 2011 1:02 PM To: ESTAR_Verification_Testing Cc: Chad.Fisher@us.ul.com; Matt.Overbee@ulenvironment.com; Brandt, Jim C. Subject: Verification Testing Concerns - Asphalt Roofing Products Importance: High Kathleen, I have many concerns and questions about Energy Star Verification program as it relates to Asphalt Roofing Shingles. I am VERY concerned because the attachment seems to imply that a decision on this matter could be made TODAY!!! Is that a possibility? I am not aware of much discussion going on, but if there is please make it public and let me know where to view it. 1) My first question is...is the attached document meant to cover asphalt roofing shingles? Many

395

Mathematical models of interconnections between composition and properties of oils in the Apsheron oil-and gas-bearing region of Azerbaijan  

SciTech Connect (OSTI)

This paper reports on the example of oils in the Apsheron oil- and gas-bearing region and Apsheron archipelago located in the western part of the Southern Caspian depression, of which the authors have developed mathematical models of a group hydrocarbon composition; interconnection between oil density and content of asphalt-resin materials, benzine, and ligroin; interconnections between oil density and viscosity and temperature; and interconnections between content of asphalt-resin properties and low-temperature fractions. The models obtained enable us to extrapolate factual data on composition and properties of oils beyond the limits of fixed depths of burial of oil-saturated reservoirs both to a zone of great depths and increased temperatures where hydrocarbons were in a gaseous or oil and gaseous state, and to a zone of near-surface conditions where oils acquire the consistency of asphalts.

Buryakovsky, L.A.; Dzhevanshir, R.D. (Inst. of Deep Oil and Gas Deposits, Azerbaijan Academy of Sciences, 33 Narimanov Prospect, Baku 370143, Azerbaijan (SU))

1992-01-01T23:59:59.000Z

396

A method of evaluating Sulphlex mix designs based on the indirect tension test  

E-Print Network [OSTI]

approach to characteriz1ng fatigue life. A procedure for optimizing a mix design was outlined. Design charts for permanent deformation, thermal cracking and fat1gue cracking were presented for Sulphiex binders CR-1 and CR-2 and an asphalt cement (AC-10... of fracture temperature of an asphalt concrete [from Hills and Brien (16)]. . . . . . . 34 22 Failure envelopes for AC-10 crushed limestone mixes of 4 and 7 percent binder content . 37 23 Prediction of thermal cracking using the boundary curve. 39 24...

Richey, Barry Lee

1982-01-01T23:59:59.000Z

397

A comparison of thick film and thin film traffic stripes  

E-Print Network [OSTI]

paxemnt, is the asyhalt "bail~ or Isurfa~ssedcc stripe, This stripe is produced ly laying a binder layer of asphalt oec?nt and ooxering it vith a lager of cncifnrnXp graded aggregatei The strips, when eanstrueted vitb linestone aggregate, bas a rather... oonduoted researoh on ~te Pine CoId Asphalt" for sarhing pedestrian orossings. The binder used in their oonpound was a resinous residue obtained fron a prooess for the parifioatioa of lubrioating oD. It is nore transluoent than tbe albino bitussns...

Keese, Charles J

1952-01-01T23:59:59.000Z

398

Slide 1  

Broader source: Energy.gov (indexed) [DOE]

th and 10 th May 2007 E H Perrott NUKEM Limited Pile 1 Foil Hole Inspections Pile 1 Foil Hole Inspections The core structure Horizontal channels and vertical penetrations are formed by the profile of adjacent graphite bricks A Single full height pile 1 graphite brick on the left with three bricks together on the right showing how the pile horizontal fuel channel;s are formed Slat groove Position of isotope channels Three further blocks added to show the slat groove arrangement at the top of the blocks. On the right three slats have been added Wigner gaps Two tiles are added to show their positioning. On the right a further block and further tiles and slats added allowing the location of cast iron top tiles to be shown. Diagram showing how two machined blocks go

399

Energy Efficiency and Conservation Block Grant Program  

Broader source: Energy.gov (indexed) [DOE]

NJ-City-Brick, Township of NJ-City-Brick, Township of Location: City Brick, Township of NJ American Recovery and Reinvestment Act: Proposed Action or Project Description 1) Upgrade/retrofit windows at Municipal Building, 2) upgrade HVAC drives and pumps at Municipal Building and upgrade HVAC controls at Municipal Building, and 3) install a small-scale (10 kW) wind turbine at the Drum Point Sports Complex/Department of Parks and Recreation Maintenance Building. Conditions: None Categorical Exclusion(s) Applied: B2.5, B5.1 *-For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, see Subpart D of 10 CFR10 21 This action would not: threaten a violation of applicable statutory, regulatory, or permit requirements for environment, safety, and health,

400

Sales effort free riding and coordination with price match and channel rebate  

Science Journals Connector (OSTI)

This paper studies sales effort coordination for a supply chain with one manufacturer and two retail channels, where an online retailer offers a lower price and free-rides a brick-and-mortar retailer’s sales effort. The free riding effect reduces brick-and-mortar retailer’s desired effort level, and thus hurts the manufacturer’s profit and the overall supply chain performance. To achieve sales effort coordination, we designed a contract with price match and selective compensation rebate. We also examined other contracts, including the target rebate contract and the wholesale price discount contract, both with price match. The numerical analysis shows that the selective rebate outperforms other contracts in coordinating the brick-and-mortar retailer’s sales effort and improving supply chain efficiency.

Dahai Xing; Tieming Liu

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Permanent dipole magnets for the 8 GeV transfer line at FNAL  

SciTech Connect (OSTI)

The transfer line that will serve to transport 8 GeV protons from the Booster to the new Fermilab Main Injector has been built using permanent magnets. A total of 46 horizontal bend dipoles and 5 vertical bend dipoles were built for this beamline; 67 gradient magnets were also built. The magnets were built using magnetized strontium ferrite bricks. Thermal compensation of these bricks was effected by use of a nickel-iron alloy. The dipole magnets were built with a mean integrated strength of 0.56954 T-m, and an rms spread of 0.06%. The magnets were thermally cycled from 20{degrees}C to 0{degrees}C to condition the ferrite against irreversible thermal losses, and the compensation was measured with a flipcoil. The magnet strength was adjusted by varying the number of bricks installed at the magnet ends. Details of the assembly process and a summary of magnetic measurements are presented here.

Glass, H.D.; Brown, B.C.; Foster, G.W.; Fowler, W.B.; Haggard, J.E. [and others

1997-06-01T23:59:59.000Z

402

A comparison of conception rates between artificial insemination and natural breeding of mares  

E-Print Network [OSTI]

late in the season. The stallion with no problems during the season, Rare Brick, had an overall conception rate of 83. 8% for 37 mares (table 3). He settled 7 of 18 (38. 9%) mares at foal heat and 13 or 24 (54. 2%) mares became pregnant at post...-foal heat, which is a total of 83. 3% of the foaling mares. Of the barren and maiden mares Rare Brick bred, 80. 0% and 100%, respectively, became pregnant. He averaged 1. 4 cycles per conception and 1. 8 services per conception on all mares he bred...

Miller, John Arthur

2012-06-07T23:59:59.000Z

403

Scorpions  

E-Print Network [OSTI]

-stripping around loose- fitting doors and windows. ? Plug weep holes in brick veneer homes with steel wool, pieces of nylon scouring pad or small squares of screen wire. ? Caulk around roof eaves, pipes and any other cracks leading into the home. ? Keep window...-stripping around loose- fitting doors and windows. ? Plug weep holes in brick veneer homes with steel wool, pieces of nylon scouring pad or small squares of screen wire. ? Caulk around roof eaves, pipes and any other cracks leading into the home. ? Keep window...

Jackman, John A.; Brown, Elizabeth

2005-10-10T23:59:59.000Z

404

Absorbed Gamma?Ray Doses due to Natural Radionuclides in Building Materials  

Science Journals Connector (OSTI)

This work is devoted to the application of high?resolution gamma?ray spectrometry in the study of the effective dose coming from naturally occurring radionuclides namely 40 K 232 Th and 238 U present in building materials such as sand cement and granitic gravel. Four models were applied to estimate the effective dose and the hazard indices. The maximum estimated effective dose coming from the three reference rooms considered is 0.90(45) mSv/yr and maximum internal hazard index is 0.77(24) both for the compact clay brick reference room. The principal gamma radiation sources are cement sand and bricks.

Vitor A. P. Aguiar; Nilberto H. Medina; Ramon H. Moreira; Marcilei A. G. Silveira

2010-01-01T23:59:59.000Z

405

Analysis of Energy Savings by Painting a Rotary Kiln Surface  

E-Print Network [OSTI]

is 9 feet as shown in Fig. 3. Except the section with lifters (for enhancing petcoke mixing), the wall consists of a 7/8-inch metal shell and a 9- inch layer of refractory brick as the insulation liner. There are 8 lifters cast in place... is 9 feet as shown in Fig. 3. Except the section with lifters (for enhancing petcoke mixing), the wall consists of a 7/8-inch metal shell and a 9- inch layer of refractory brick as the insulation liner. There are 8 lifters cast in place...

Li, X.; Wang, T.; Tonti, R. T.; Edwards, L.

2007-01-01T23:59:59.000Z

406

Absorbed Gamma-Ray Doses due to Natural Radionuclides in Building Materials  

SciTech Connect (OSTI)

This work is devoted to the application of high-resolution gamma-ray spectrometry in the study of the effective dose coming from naturally occurring radionuclides, namely {sup 40}K, {sup 232}Th and {sup 238}U, present in building materials such as sand, cement, and granitic gravel. Four models were applied to estimate the effective dose and the hazard indices. The maximum estimated effective dose coming from the three reference rooms considered is 0.90(45) mSv/yr, and maximum internal hazard index is 0.77(24), both for the compact clay brick reference room. The principal gamma radiation sources are cement, sand and bricks.

Aguiar, Vitor A. P.; Medina, Nilberto H. [Instituto de Fisica, Universidade de Sao Paulo, SP (Brazil); Moreira, Ramon H.; Silveira, Marcilei A. G. [Departamento de Fisica, Centro Universitario da FEI, Sao Bernardo do Campo, SP (Brazil)

2010-05-21T23:59:59.000Z

407

Design of Refractory Linings for Balanced Energy Efficiency, Uptime, and Capacity in Lime Kilns  

SciTech Connect (OSTI)

The rotary kilns used by the pulp and paper industry to regenerate lime in the Kraft process are very energy intensive. Throughout the 90 s, in response to increasing fuel prices, the industry used back up insulation in conjunction with the high alumina brick used to line the burning zones of their kilns. While this improved energy efficiency, the practice of installing insulating brick behind the working lining increased the inner wall temperatures. In the worst case, due to the increased temperatures, rapid brick failures occurred causing unscheduled outages and expensive repairs. Despite these issues, for the most part, the industry continued to use insulating refractory linings in that the energy savings were large enough to offset any increase in the cost of maintaining the refractory lining. Due to the dramatic decline in the price of natural gas in some areas combined with mounting pressures to increasing production of existing assets, over the last decade, many mills are focusing more on increasing the uptime of their kilns as opposed to energy savings. To this end, a growing number of mills are using basic (magnesia based) brick instead of high alumina brick to line the burning zone of the kiln since the lime mud does not react with these bricks at the operating temperatures of the burning zone of the kiln. In the extreme case, a few mills have chosen to install basic brick in the front end of the kiln running a length equivalent to 10 diameters. While the use of basic brick can increase the uptime of the kiln and reduce the cost to maintain the refractory lining, it does dramatically increase the heat losses resulting from the increased operating temperatures of the shell. Also, over long periods of time operating at these high temperatures, damage can occur in the shell. There are tradeoffs between energy efficiency, capacity and uptime. When fuel prices are very high, it makes sense to insulate the lining. When fuel prices are lower, trading some thermal efficiency for increased uptime and capacity seems reasonable. This paper considers a number of refractory linings in an effort to develop optimized operating strategies that balance these factors. In addition to considering a range of refractory materials, the paper examines other factors such as the chain area, discharge dams and other operating variables that impact the service life of the refractory lining. The paper provides recommendations that will help mill personnel develop a strategy to select a refractory lining that is optimized for their specific situation.

Gorog, John Peter [ORNL; Hemrick, James Gordon [ORNL; Walker, Harold [Refratechnik North America, Inc.; Leary, William R [ORNL; Ellis, Murray [Australian Paper, Co.

2014-01-01T23:59:59.000Z

408

RESEARCH REPORT 1814-2 REPORT ON THE FIRST JACKSBORO  

E-Print Network [OSTI]

, Texas, using the 1/3-scale Model Mobile Load Simulator (MMLS3). The MMLS3 tests were initially, and data collection time, respectively. For both the wet and dry tests, data collection included hourly asphalt layer temperature monitoring, frequent transverse surface profiling, Surface Analysis of Spectral

Texas at Austin, University of

409

Conserve Energy: Modernize Your Solvent Deasphalting Unit  

E-Print Network [OSTI]

of Catalytic Cracking-Hydro cracking Feed & Asphalt"; Presented at NPRA Annual Meeting, March 1971, Paper AM-71-15. 4. nitman, J. G.; "Solvent Deasphalting A Versatile Tool for the Preparation of Lube Hydrotreated Feed Stocks"; Presented at API Midyear...

Lambert, J. S.; Gleitsmann, J. W.

1983-01-01T23:59:59.000Z

410

SECTION D  

Science Journals Connector (OSTI)

...Bituminous concrete was abandoned in 1878 for sheet asphalt on hydraulic cement base, until 1888, when the in-ability to obtain...driver. It would be impossible to use standard wagons as trailers for carrying material, and a sprinkling wagon or bituminous...

G. W. Bissell

1912-04-05T23:59:59.000Z

411

Technical and Computational Aspects of the Measurement of Aggregate Shape by Digital Image Analysis  

E-Print Network [OSTI]

Highway and Transportation Officials AASHTO stan- dards, or Superpave guidelines. In most cases must pass a stringent series of me- chanical, chemical and physical tests in order to demonstrate Superpave Superior Per- forming Asphalt Pavements guidelines developed as a product of the Strategic Highway

Maerz, Norbert H.

412

Frequency dependent elastic properties and attenuation in heavy-oil sands: comparison between mea-sured and modeled data  

E-Print Network [OSTI]

Frequency dependent elastic properties and attenuation in heavy-oil sands: comparison between mea) properties of heavy-oil sands over a range of frequencies (2 - 2000Hz) covering the seismic bandwidth and at ultrasonic frequencies (0.8MHz). The measurements were carried on heavy-oil sand sample from Asphalt Ridge

413

Natural Marine Oil Seepage  

Science Journals Connector (OSTI)

...be anticipated in rocks of the same age...in place in the reservoir. If one-third...breached petroleumn reservoirs or froin the subaerial...asphalts, and source rocks containing imiintitely...fracttures and isolated porosity is probably, in...sccpagc driive from reservoirs is the "reset-voir...

R. D. Wilson; P. H. Monaghan; A. Osanik; L. C. Price; M. A. Rogers

1974-05-24T23:59:59.000Z

414

Prevention of covered conductor burndown on distribution circuits  

SciTech Connect (OSTI)

When an overhead conductor in a multigrounded neutral distribution system breaks and falls to the ground without simultaneously contacting the multigrounded neutral conductor, there is a significant probability of it coming to rest on a high-impedance surface, such as concrete or asphalt. The motivation to prevent burndown of overhead distribution conductors is discussed. 5 refs.

Lee, R.E.; Fritz, D.E.; Stiller, P.H.; Kilar, L.A.; Shankle, D.F.

1980-01-01T23:59:59.000Z

415

Environmental impacts of petroleum production: Fate of inorganic and organic chemicals in  

E-Print Network [OSTI]

in USA, and forecasts indicate that by 2020 natural gas and oil consumption will increase by 40% and 29 and inactive tank batteries. Results to date show that the produced water source is a Na-Ca-Cl brine (~150 `A' site, 35 water samples were obtained from an asphaltic pit and an adjacent weathered-oil pit

416

Nondestructive Evaluation of Pavements Ultrasonic  

E-Print Network [OSTI]

-echo device for thickness and flaw detection in concrete Ð ! self-calibrating MIRA: Ultrasonic Low Frequency Assessment ­!Asphalt thickness and compaction ·! Conclusions/Goals moving forward http:// pavementndt.weebly.com #12;Introduction ­ Propagation Material ·! Effect of the concrete medium on measuring thickness

Minnesota, University of

417

untitled  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Coke 1,302 22 1,324 2,931 784 920 4,635 Marketable 441 0 441 1,800 595 705 3,100 Catalyst 861 22 883 1,131 189 215 1,535 Asphalt and Road Oil 607 608 1,215 3,810 994 506 5,310...

418

untitled  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Coke 1,527 26 1,553 2,983 553 954 4,490 Marketable 562 0 562 1,901 383 746 3,030 Catalyst 965 26 991 1,082 170 208 1,460 Asphalt and Road Oil 3,295 577 3,872 4,694 1,480 588...

419

S – Goldschmidt Abstracts 2011  

Science Journals Connector (OSTI)

...engineered deep sea tailings placement (DSTP) system. The tailings pipeline terminus is at a water depth of 125 meters from which solid...Dead Sea asphalt) pieces of most probably human tissue and a wax-like substance (possibly a kind of adipocere) were found...

420

By-Products Utilization  

E-Print Network [OSTI]

Center for By-Products Utilization PROPERTIES OF CONCRETE CONTAINING SCRAP TIRE RUBBER in a variety of rubber and plastic products, thermal incineration of waste tires for production of electricity rubber in asphalt mixes, (ii) thermal incineration of worn-out tires for the production of electricity

Wisconsin-Milwaukee, University of

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Project Information Form Project Title White Paper on The application of permeable pavement with emphasis  

E-Print Network [OSTI]

Project Information Form Project Title White Paper on The application of permeable pavement (by each agency or organization) Cal Trans Total Project Cost $29,007 Agency ID or Contract Number Project Depending on the type of surface pavement, permeable pavement can be termed as porous asphalt

California at Davis, University of

422

News of Science  

Science Journals Connector (OSTI)

...present in gasoline or diesel engine exhaust, dust of asphalted...rate and the per capita consumption of cigarettes for different...consump-tion rates of motor fuel, coal tar, and several...for research on atomic engines, for aircraft, ships...

1956-03-16T23:59:59.000Z

423

CX-012380: Categorical Exclusion Determination  

Broader source: Energy.gov [DOE]

Establishment of a MOX Laydown Yard in an Existing Asphalt Parking Lot South of Building 782-3A CX(s) Applied: B1.15 Date: 05/22/2014 Location(s): South Carolina Offices(s): Savannah River Operations Office

424

More durable roof coverings such as steel and fiber cement  

E-Print Network [OSTI]

compounds) carpets for better indoor air quality, laminates that successfully mimic scarce hardwood. Lighter colors absorb less heat, reducing cooling costs in warm climates. Now, solar roofing products integrate asphalt shingles, standing-seam metal roofing, and slate or concrete tiles. Energy

425

PAHs And Parking Lots: A Field Study on PAHs Exported From Sealed and Unsealed Parking  

E-Print Network [OSTI]

Hampshire Stormwater Center EWRI World and Water Resources Conference 2010 Providence, RI 18 May 2010 #12 #12;Why do we care? Coal tar - High PAHs (polycyclic aromatic hydrocarbons) Asphalt sealant 50 mg in Austin, TX 1,400,000 gallons annually NY/NJ watershed #12;Polycyclic Aromatic Hydrocarbons (PAHs) EPA

426

Table 39. Production Capacity of Operable Petroleum Refineries by State as of January 1, 2003  

U.S. Energy Information Administration (EIA) Indexed Site

State/Refiner/Location Alkylates Aromatics State/Refiner/Location Alkylates Aromatics Isobutane Lubricants Isomers Isopentane and Isohexane Asphalt and Road Oil Marketable Petroleum Coke Hydrogen (MMcfd) Sulfur (short tons per day) Table 4. Production Capacity of Operable Petroleum Refineries by State as of January 1, 2013 (Barrels per Stream Day, Except Where Noted) Isooctane a

427

Scientific Committee Gina Ahlstrom, FHWA, USA  

E-Print Network [OSTI]

Scientific Committee Gina Ahlstrom, FHWA, USA Enrico Benetto, PRC Tudor, Luxembourg Youcef State University/ISCP, USA Laëtitia D'Aloïa, CERTU, France Hervé Di Benedetto, ENTPE, France Heather Dylla, National Asphalt Pavement Association, USA Jon Epps, Texas A&M, USA Adélaïde Feraille

California at Davis, University of

428

Microhydropower Conveyance and Filter Basics | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Conveyance and Filter Basics Conveyance and Filter Basics Microhydropower Conveyance and Filter Basics August 16, 2013 - 3:53pm Addthis Before water enters the turbine or waterwheel of a microhydropower system, it is funneled through a series of components that control its flow and filter out debris. These components include the headrace, forebay, and water conveyance (or channel, pipeline, or penstock). The headrace is a waterway that runs parallel to the water source. A headrace is sometimes necessary for hydropower systems when insufficient head, or vertical drop, is provided and is usually constructed of cement or masonry. The headrace leads to the forebay, which also is made of concrete or masonry. It functions as a settling pond for large debris that would otherwise flow into the system and damage the turbine.

429

Microsoft Word - DOE-ID-INL-12-026.docx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

6 6 DIRECTIONS: Responsible Managers, Program Environmental Lead (PEL), and Environmental Support personnel complete this form by following the instructions found at the beginning of each section and submit to Environmental Support & Services (see Environmental Points of Contact, NEPA/Environmental Checklist Support at http://webfiles/es&h/es&s/contacts.pdf). Enter a Valid Charge Number: 101653B80 SECTION A. Project Title: Upgrade to the Concrete Masonry Unit (CMU) Wall at Test Reactor Area (TRA)-670 SECTION B. Project Description The purpose of this project is to ensure the concrete masonry unit (CMU) separating the control room and the Reactor Data Acquisition System (RDAS) room located at TRA-670 meets the PC-4 seismic standard. The following is the summary of the overall upgrade modification approach for the 4" CMU.

430

Microsoft Word - DOE-ID-INL-12-026.docx  

Broader source: Energy.gov (indexed) [DOE]

6 6 DIRECTIONS: Responsible Managers, Program Environmental Lead (PEL), and Environmental Support personnel complete this form by following the instructions found at the beginning of each section and submit to Environmental Support & Services (see Environmental Points of Contact, NEPA/Environmental Checklist Support at http://webfiles/es&h/es&s/contacts.pdf). Enter a Valid Charge Number: 101653B80 SECTION A. Project Title: Upgrade to the Concrete Masonry Unit (CMU) Wall at Test Reactor Area (TRA)-670 SECTION B. Project Description The purpose of this project is to ensure the concrete masonry unit (CMU) separating the control room and the Reactor Data Acquisition System (RDAS) room located at TRA-670 meets the PC-4 seismic standard. The following is the summary of the overall upgrade modification approach for the 4" CMU.

431

Integrated LCA–LEED sustainability assessment model for structure and envelope systems of school buildings  

Science Journals Connector (OSTI)

Abstract In Canada and USA, nearly 80 million students and teachers spend at least eight hours daily in schools that could be unhealthy and restrict their ability to learn. Despite this fact there is lack of adopting sustainability principles in school buildings. Even though life cycle assessment (LCA) and LEED® could serve as sustainability measurement tools, studies show that the integration of sustainability principles to LCA has not become standard practice yet. This paper presents an integrated LCA–LEED model that incorporates LCA into LEED and assigns corresponding LEED scores to achieve a high level of sustainability assessment, for the structure and envelope systems of Canadian school buildings. In this model, the selection of the most sustainable structure and envelope type for school buildings is done through the evaluation of three categories of the LEED rating system: energy and atmosphere, materials and resources, and LCA (incorporated under the innovation and design process category of LEED). Various options are tested by considering structures such as concrete, steel, masonry and wood, and envelope types such as precast panels, steel stud, wood stud and cavity wall. Energy simulation is performed by eQUEST® (version 3.64) program and LCA is performed by ATHENA® impact estimator. The results show that concrete and masonry buildings have high energy consumption and global warming potential during certain life cycle stages such as manufacturing, construction and demolition. However they have lower annual energy consumption and environmental impact during the operating stage, as well as for the overall life span. Concrete building with minimum insulation has obtained the highest total LEED score (19) followed by masonry (17), while steel and steel-masonry buildings have the least score (14).

Othman Subhi Alshamrani; Khaled Galal; Sabah Alkass

2014-01-01T23:59:59.000Z

432

Passive test-cell experiments during the winter of 1979-1980  

SciTech Connect (OSTI)

During the winter of 1979-80 the performance of a variety of passive solar heating configurations in 14 passive test cells were monitored. The cells included attached greenhouses, masonry and water walls with black-chrome absorber surfaces, night insulation, and phase-change thermal storage walls. The results of these side-by-side tests were used to make quantitative comparisons of the delivered performance of these configurations for the conditions under which they were tested.

Hyde, J.C.

1981-11-01T23:59:59.000Z

433

Journal of Bridge Engineering  

E-Print Network [OSTI]

) and longer-term monitoring of bridge abutment piles (Huntley and Valsangkar 2014); cracking and thermal expansion in unreinforced masonry structures (DelloRusso et al. 2008); remote sensing of corrosion in bridges (Agrawal et al. 2009); and the dynamic... correspond to damage. One such technique uses an infrared camera to look for disrupted heat flow through a structure (Washer et al. 2010). Particle image velocimetry (PIV) [also referred to as digital image correlation (DIC)], which has its origins in fluid...

Webb, G. T.; Vardanega, P. J.; Middleton, C. R.

2014-12-17T23:59:59.000Z

434

Buildings Energy Data Book: 1.6 Embodied Energy of Building Assemblies  

Buildings Energy Data Book [EERE]

3 3 Embodied Energy of Commercial Concrete Exterior Walls in the U.S. Embodied Energy CO2 Equivalent (MMBtu/SF) (1) Emissions (lbs/SF) U.S. North (2) U.S. South (3) U.S. North (2) U.S. South (3) 8" Concrete Block (4) Brick Cladding 0.26 0.26 42.59 42.37 Stucco Cladding 0.25 0.25 40.17 39.95 Steel Cladding 0.41 0.41 67.77 67.57 2x4 Steel Stud Wall (16" OC) 0.24 0.24 39.46 39.24 6" Cast-In-Place Concrete (3) Brick Cladding 0.13 0.13 24.43 24.21 Stucco Cladding 0.11 0.11 22.00 21.78 Steel Cladding 0.28 0.27 49.60 49.41 2x4 Steel Stud Wall (16" OC) 0.11 0.11 21.30 21.08 8" Concrete Tilt-Up (4) Brick Cladding 0.14 0.14 28.26 28.04 Stucco Cladding 0.12 0.12 25.84 25.62 Steel Cladding 0.29 0.28 53.44 53.24 2x4 Steel Stud Wall (16" OC) 0.12 0.12 25.13 24.91 Insulated Concrete Forms (5) Brick Cladding

435

Stratigraphic responses to geologic processes: Late Pennsylvanian eustasy and tectonics in the Pedregosa and Orogrande basins, Ancestral Ricky Mountains  

Science Journals Connector (OSTI)

...F m - 1 r Nakaye * - Fm i Panther -Seep -- ^ Fm i I I Lead Camp -LLs-L...basins. Brick pattern denotes car- bonate facies; dot-dash...ian P=Prismopora (bryozoan) CAR=ident i f ied by C .A . Ross...v ) T. f.T. venlricosus (CAR) perialis (GLW) a v ) IT...

436

THE ROTATING TARGET FLOW TEST FACILITY  

E-Print Network [OSTI]

@idom.com) Fernando Sordo, ESS Bilbao Tom McManamy, ORNL/SNS #12;Status of the RTFT 4th HPTW of a RotaAng Target for ESS · In 2009 ESS Bilbao worked out a preliminary design for a rotaZng target for ESS. · Disc formed by un-clad tungsten bricks cooled

McDonald, Kirk

437

ISSN 1745-9648 Stock Market Event Studies and  

E-Print Network [OSTI]

.5 South East Water and Mid Kent Water 25 4.6 Payment Protection Insurance 29 4.7 Wienerberger Finance BV/Baggeridge Brick plc 31 4.8 Stericycle International LLC/Sterile Technologies Group Limited 32 4.9 Home Credit 33 5 in value of a share holding over a specified period, assuming that dividends are re- invested to purchase

Feigon, Brooke

438

What can I do with my TAFE qualification?  

E-Print Network [OSTI]

complete courses in a range of areas including: Automotive Brick and Block Laying Building and Construction Computer Systems Engineering Electro technology - Electrical, Electronics and Communications of Technology, 2011 Page 2 Automotive Students wishing to gain automotive skills, or upgrade their skills

Liley, David

439

Managing Today’s e?Library  

E-Print Network [OSTI]

Spaces, New Challenges, New  Opportunities Brick & Mortar Librarypart of the  library.    • Budget and staff for this space •Space planning Goal: help people find information It takes a village to  build, staff, and manage  an e?Library.

Ho, SuHui

2010-01-01T23:59:59.000Z

440

February 26, 2004 Volume 1, Issue 6  

E-Print Network [OSTI]

on the Quad in the URI Century Walk. Your $100 will benefit the many scholarships, student development in the Century Walk in time for May Commencement. After July 1, 2004, the cost for a brick on the Century Walk Alumni Family Camp, held this year on July 31-August 1. Don't miss the fun! There's a URI alumni chapter

Rhode Island, University of

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Community Geothermal Technology Program: Silica bronze project. Final report  

SciTech Connect (OSTI)

Objective was to incorporate waste silica from the HGP-A geothermal well in Pohoiki with other refractory materials for investment casting of bronze sculpture. The best composition for casting is about 50% silica, 25% red cinders, and 25% brick dust; remaining ingredient is a binder, such as plaster and water.

Bianchini, H.

1989-10-01T23:59:59.000Z

442

By-Products Utilization  

E-Print Network [OSTI]

was carried out to utilize wood ash in making self- compacting controlled low-strength materials (CLSM), air and Presentation at the Seventh CANMET/ACI International Conference on Recent Advances in Concrete Technology, Las-entrained and non-air- entrained concretes, and bricks/blocks/paving stones. Initial test results indicated

Wisconsin-Milwaukee, University of

443

By-Products Utilization  

E-Print Network [OSTI]

of consistency and fluidity, self-leveling and self-compacting, contain very little portland cement, and large applications, such as Roller Compacted Concrete for industrial plants, materials handling yards, parking lots quantities of ash and water. It is believed that concrete Bricks, Blocks, and Paving Stones can also be made

Wisconsin-Milwaukee, University of

444

By-Products Utilization  

E-Print Network [OSTI]

ash. Paving applications, such as Roller Compacted Concrete for industrial plants, parking lots be used in Self-Consolidating Concrete applications. This type of concrete requires additional fines that concrete Bricks, Blocks, and Paving Stones can also be made with the Corn Products' coal ash. Additionally

Wisconsin-Milwaukee, University of

445

Making sense of Chalk: a total-rock approach to its Engineering Geology  

Science Journals Connector (OSTI)

...drive (330). In the north portal area the fracturing is more...post-construction rock fall at the north portal in 1994 smashed the brick...when little traffic and no pedestrians were around. A smaller rock fall at the southern portal resulted in chalk blocks...

R. N. Mortimore

446

Queens College Louis Armstrong House  

E-Print Network [OSTI]

Queens College Louis Armstrong House Louis Armstrong House Museum "From a humble, two-room shack Armstrong. Armstrong lived for nearly three decades in the modest, brick-fronted Corona, Queens home that today is the Louis Armstrong House Museum, which is partnered with Queens College, and open

Rosen, Jay

447

Hoyte Phifer Facilities Operations  

E-Print Network [OSTI]

battery operated clocks in offices. #12;#12;·Last year, UNCG produced over 1973 tons of solid waste. · 1. , corner of Highland Ave. and Oakland ­ red brick building #12;#12; "All State agencies, universities, and community colleges that have State-owned vehicle fleets shall develop and implement plans to improve

Saidak, Filip

448

Synthetic biology and biomass conversion: a match made in heaven?  

Science Journals Connector (OSTI)

...such as nuclear, solar-electric, solar-thermal, hydroelectric, geothermal...competition (iGEM 2008) hosted by the Massachusetts Institute of Technology testify to the...for standard assembly of BioBricks. Massachusetts Institute of Technology. See http...

2009-01-01T23:59:59.000Z

449

By-Products Utilization  

E-Print Network [OSTI]

currently being produced by Manitowoc Public Utilities. Flowable Materials have up to 1200 psi compressive of water, and consist mostly of ash or similar materials. It is believed that concrete Bricks, Blocks in manufacturing Blended Cements. Soil stabilization or site remediation is another significant potential use

Wisconsin-Milwaukee, University of

450

Rerouting Carbon Flux To Enhance Photosynthetic Productivity  

Science Journals Connector (OSTI)

...Chisti, Y . 2008. Biodiesel from microalgae...2009. Metabolic engineering of cyanobacteria...species program: biodiesel from algae. Close-out...Knight, Jr. 2008. Engineering BioBrick vectors...2011. Metabolic engineering of microbial pathways...bioindustrial production of fuels, chemicals, and...

Daniel C. Ducat; J. Abraham Avelar-Rivas; Jeffrey C. Way; Pamela A. Silver

2012-02-03T23:59:59.000Z

451

Luminescence dosimetry using building materials and personal objects  

Science Journals Connector (OSTI)

......and examples of application to sites in the Former Soviet Union are...population affected by fallout from the Nevada test site(18,19). Recently, dose-reconstruction...attributed to fallout from the Nevada Test Site using building bricks as natural......

H. Y. Göksu; I. K. Bailiff

2006-09-01T23:59:59.000Z

452

Pulsed Photon-Stimulated Luminescence (PPSL) as a tool in retrospective dosimetry  

Science Journals Connector (OSTI)

......affected by the fallout from the Nevada test site(3,4). Over the years the...attributed to fallout from the Nevada Test Site using building bricks as natural...Semipalatinsk area near Nuclear Test Site. Health Phys (1997) 73:524-527......

M. Niedermayer; A. Bayer

2010-06-01T23:59:59.000Z

453

Chair for Looking at Manhattan Island (1983) by Michel Gerard  

E-Print Network [OSTI]

John Bettenbender, Mason Gross dean George B. Stauffer noted that the area would "unite" the four major Mason Gross School of the Arts graduate. Many of Winsor's works, including Brick Dome, are composed of Steven Feren, a1981 graduate of the Mason Gross School of the Arts, created Players as part of his M

Liu, Alice Y.C.

454

Daily Texan October 31, 2013  

E-Print Network [OSTI]

inside of the building by identifying the places to install the air barrier to seal," Guzman said. "These in the brick where air-conditioned air was escaping from the building. Tony Guzman, project manager from Project Management and Construction Services, said the discovery of the leaked air was unexpected

Johnston, Daniel

455

Atmos. Chem. Phys., 11, 40394072, 2011 www.atmos-chem-phys.net/11/4039/2011/  

E-Print Network [OSTI]

, etc. to bio- fuel burning (e.g. cooking fires, dung burning, charcoal or brick making, etc.). Savanna into 14 fuel or vegetation types. Biomass burn- ing terminology is defined to promote consistency. We com fuel. Examples range from open fires in forests, sa- vannas, crop residues, semi-fossilized peatlands

Meskhidze, Nicholas

456

2007 Minerals Yearbook U.S. Department of the Interior  

E-Print Network [OSTI]

technology (MACT) for hazardous air pollutants for the brick, clay ceramic, and structural clay kilns. The court ruled that standards set by MACT violated the Clean Air Act (U.S. Court of Appeals, 2007 underground production was in Ohio, where the clays are mainly underclays associated with coal. Ball Clay

457

Acknowledgments: UNEP/WMO, IIASA, JRC, US EPA, SEI, Scripps, Middlebury, U York,  

E-Print Network [OSTI]

(particle filters+) ­ Replacing coal in residential stoves ­ Replacing residential wood burning in Industrialized countries ­ Clean-burning cookstoves in developing countries ­ Modern brick kilns ­ Modern coke + Sri Lanka South East Asia China Rice paddies Livestock manure Wastewater Municipal waste Coal mines

458

Engi 9601, In Class Assignment, 25 Sept. 2012 Shindell et al., 2012, Simultaneously Mitigating Near-Term Climate Change and Improving Human  

E-Print Network [OSTI]

) Coal mining, oil and gas production, long distance gas transmission, municipal waste and landfills, wastewater, livestock manure, rice paddies, diesel vehicles, clean-burning biomass stoves, brick kilns, coke Change. (3 marks) coal mining in China, oil and gas production in Central Africa, the Middle East

Coles, Cynthia

459

Utilization of low NOx coal combustion by-products. Quarterly report, July 1--September 30, 1996  

SciTech Connect (OSTI)

The objective of this project was to commercialize fly ash beneficiation at various facilities around the country. The paper describes laboratory characterization of fly ash samples, pilot plant testing, product testing, and market and economic analyses. Products include concrete, concrete blocks and bricks, plastic fillers, activated carbon, and metal matrix composites.

NONE

1996-12-31T23:59:59.000Z

460

Slave Morality and the Revaluation of Values  

E-Print Network [OSTI]

________________________________ Professor Jack Bricke ________________________________ Assistant Professor Misty Schieberle Date Defended: July 6th 2011 ii The Dissertation Committee for Aaron Dopf certifies that this is the approved... version of the following dissertation: Slave Morality and the Revaluation of Values ________________________________ Chairperson Assistant Professor Scott Jenkins Date approved: July 6th 2011...

Dopf, Aaron Andrew

2011-07-09T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

University of Ljubljana Faculty of Mathematics and Physics  

E-Print Network [OSTI]

natural selection. Prior to the industrial revolution there was a limited choice of materials and brick loads, consequently pre-industrial revolution structures were designed to be loaded in compression of relatively small span compared to newer structures. With the industrial revolution came mass production

Â?umer, Slobodan

462

CURRENT GRANTS & PROJECTS ECE TOTAL RESEARCH FUNDING CY 2011  

E-Print Network [OSTI]

cost, ultra-compact, three-phase micro inverters or "AC bricks" US Dept of Energy Induced Power System,000 Batarseh Photovoltaic Power Electronics Research US Dept of Energy $17,297 Behal Non for Undergraduates New and Emerging Research/Subsidized Employment for Undergraduates $158,477 Gong Online, In

Stanley, Kenneth O.

463

2012 State Fair 4-H Energy Robotics Challenge Level A Groups attempt tasks 1-4  

E-Print Network [OSTI]

is completely "off-the-grid" with its solar installation. CHALLENGE: Your robot will place a solar panel on a local 4-H facility. a. Solar panel (Lego brick solar panel) must be placed on top of house for total points. b. Solar panel must be placed "upright" ­ as shown in the photos. c. The solar panel must

Keinan, Alon

464

Making Space for Voice: Technologies to Support Children's Fantasy  

E-Print Network [OSTI]

." "You be Snow White." "Pretend our mother is poor and we got lost and then we see a brick house that leave children as passive consumers of adult conceptions of childhood, and result in play that is driven by the toy rather than the other way around. Such passive consumption of entertainment may have a much

Cassell, Justine

465

Making Space for Voice: Technologies to Support Children's Fantasy  

E-Print Network [OSTI]

.'' ``You be Snow White.'' ``Pretend our mother is poor and we got lost and then we see a brick house that leave children as passive consumers of adult conceptions of childhood, and result in play that is driven by the toy rather than the other way around. Such passive consumption of entertainment may have a much

Cassell, Justine

466

The newesT addiTion To The UniversiTy of MinnesoTa's BioMedical  

E-Print Network [OSTI]

The newesT addiTion To The UniversiTy of MinnesoTa's BioMedical discovery disTricT is designed The BUilding's collegial and physical relaTionship To neighBoring faciliTies in The U's BioMedical discovery in the U's Biomedical Discovery District. "The brick, precast concrete, and curtain wall vocabulary

Weiblen, George D

467

U.S. Department of Energy Office of Legacy Management  

Office of Legacy Management (LM)

March 12, 2013 Inspector SM Stoller, Ohio EPA, ODH March 12, 2013 Inspector SM Stoller, Ohio EPA, ODH Area Former Production Area and Waste Pits Area Sub-Area Type of Finding Follow Up No. Location (Use Map Whenever Possible) GPS? Unauthorized Use Disturbance Vegetation Other Description Photo? (File No.) Corrected Maintenance Req'd Cont. Observation 1 North of Bio-wetland NO X Concrete debris X 2 North of Bio-wetland NO X Asphalt debris X 3 North of Bio-wetland NO X Concrete debris X 4 A4B NO X Concrete debris X 5 Main drainage corridor NO X Concrete debris X 6 Main drainage corridor NO X Concrete debris X 7 Main drainage corridor NO X Asphalt debris X 8 CAWWT NO X Concrete X 9 CAWWT NO X Concrete X 10 CAWWT NO X Concrete X

468

CX-007631: Categorical Exclusion Determination | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

1: Categorical Exclusion Determination 1: Categorical Exclusion Determination CX-007631: Categorical Exclusion Determination Construction of Parking and Laydown Areas in the Vicinity of Pads 717-14F, 263-95F, and 249-F. CX(s) Applied: B1.15 Date: 01/20/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office Mixed Oxide Services proposes the construction of approximately 144 parking spaces around Pad 249-F, on and around Pads 263-95F and 717-14F, and the establishment of a laydown area on the western half of Pad 249-F. No excavation will be required. The areas are currently comprised of concrete pads and existing areas covered with asphalt and crushed stone. Additional crushed stone will be added as needed. Parking blocks will be installed at the end of each parking stall using 12-inch anchor pins in asphalt and

469

ConsumTechNotes2011.vp  

Gasoline and Diesel Fuel Update (EIA)

Data Data 2011: Consumption 125 A P P E N D I X A ABICB Aviation gasoline blending components Billion Btu ABICBZZ = ABTCBZZ total consumed by the industrial sector. ABICBUS = ABTCBUS ABICP Aviation gasoline blending components Thousand barrels ABICPZZ = ABTCPZZ total consumed by the industrial sector. ABICPUS = ABTCPUS ABTCB Aviation gasoline blending components total Billion Btu ABTCBZZ = ABTCPZZ * 5.048 consumed. ABTCBUS = SABTCBZZ ABTCP Aviation gasoline blending components total Thousand barrels ABTCPZZ = (COCAPZZ / COCAPUS) * ABTCPUS consumed. ABTCPUS is independent. AICAP Aluminum ingot production capacity. Short tons AICAPZZ is independent. AICAPUS = SAICAPZZ ARICB Asphalt and road oil consumed by the Billion Btu ARICBZZ = ARICPZZ * 6.636 industrial sector. ARICBUS = SARICBZZ ARICP Asphalt and road oil consumed by the Thousand barrels ARICPZZ = ASICPZZ + RDICPZZ industrial

470

ConsumTechNotes2012.vp  

Gasoline and Diesel Fuel Update (EIA)

Data: Data: Consumption 125 A P P E N D I X A ABICB Aviation gasoline blending components Billion Btu ABICBZZ = ABTCBZZ total consumed by the industrial sector. ABICBUS = ABTCBUS ABICP Aviation gasoline blending components Thousand barrels ABICPZZ = ABTCPZZ total consumed by the industrial sector. ABICPUS = ABTCPUS ABTCB Aviation gasoline blending components total Billion Btu ABTCBZZ = ABTCPZZ * 5.048 consumed. ABTCBUS = SABTCBZZ ABTCP Aviation gasoline blending components total Thousand barrels ABTCPZZ = (COCAPZZ / COCAPUS) * ABTCPUS consumed. ABTCPUS is independent. AICAP Aluminum ingot production capacity. Short tons AICAPZZ is independent. AICAPUS = SAICAPZZ ARICB Asphalt and road oil consumed by the Billion Btu ARICBZZ = ARICPZZ * 6.636 industrial sector. ARICBUS = SARICBZZ ARICP Asphalt and road oil consumed by the Thousand barrels ARICPZZ = ASICPZZ + RDICPZZ industrial sector.

471

Microsoft Word - eas3548 cx  

Broader source: Energy.gov (indexed) [DOE]

Applicable Applicable Determination for the East Campus Parking Structure at the Oak Ridge National Laboratory (ORNL), Oak Ridge, Tennessee (3548X) The Department of Energy (DOE) Oak Ridge Office (ORO) proposes to construct a parking structure in the East Campus region of ORNL. This will provide staff parking in the most heavily populated area of ORNL. Construction activities will include clearing the area of trees and vegetation, grading the site, and constructing an approximately 200 feet long by 120 feet wide and 3-story high concrete and steel-supported structure. In addition, the surface areas on the west and south sides of the proposed structure would be graded and asphalt-paved. Asphalt- paved roads would be constructed to allow access to the parking structure and surface parking.

472

Spent fuel storage system for LMFBR fuel experiments  

SciTech Connect (OSTI)

Fuel that had been irradiated in the Argonne National Laboratory Experimental Breeder Reactor II (EBR-II) at Idaho Falls, Idaho, and examined at the Hanford Engineering Development Laboratory at Richland, Washington, was placed in long term retrievable storage utilizing a system designed at Hanford. The Spent Fuel Storage Cask system was designed for transport and storage of a large quantity of spent fuel at the Hanford 200 Area transuranic (TRU) asphalt storage pad. The entire system is designed for long term retrievable storage to allow future reprocessing of the fuel. The system was designed to meet the criticality, shielding, and thermal requirements for a maximum fuel load of four kilograms fissile. The Spent Fuel Storage Cask was built to transport and store the fuel from EBR-II on the TRU asphalt storage pad.

Seay, J.M.; Gruber, W.J.

1983-01-01T23:59:59.000Z

473

Monitoring 20 Silent Roads Over 10 Years In The Municipality Of Groningen  

Science Journals Connector (OSTI)

The municipality of Groningen in the northern part of the Netherlands has a wide experience with the application of silent roads. This experience covers a period of about 20 tracks with 2?layered porous asphalt and various types of thin layers. These tracks have been and are monitored regularly. The obtained data from 10 years monitoring offer a vast amount of valuable information on noise reduction durability maintenance costs contracts and policy. The municipality of Groningen in the northern part of the Netherlands has a wide experience with the application of silent roads. This experience covers a period of about 20 tracks with 2?layered porous asphalt and various types of thin layers. These tracks have been and are monitored regularly. The obtained data from 10 years monitoring offer a vast amount of valuable information on noise reduction durability maintenance costs contracts and policy.

Wim Van Keulen

2008-01-01T23:59:59.000Z

474

A novel technique for the production of cool colored concrete tile and  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

A novel technique for the production of cool colored concrete tile and A novel technique for the production of cool colored concrete tile and asphalt shingle roofing products Title A novel technique for the production of cool colored concrete tile and asphalt shingle roofing products Publication Type Journal Article Year of Publication 2010 Authors Levinson, Ronnen M., Hashem Akbari, Paul Berdahl, Kurt Wood, Wayne Skilton, and Jerry Petersheim Journal Solar Energy Materials and Solar Cells Volume 94 Start Page 946 Issue 6 Pagination 946-954 Date Published 06/2010 Keywords asphalt shingle, concrete tile, Cool colored roof, Cool Colored Roofs, cool roofs, Heat Island, Polyvinylidene fluoride, Solar reflectance, surface roughness Abstract The widespread use of solar-reflective roofing materials can save energy, mitigate urban heat islands and slow global warming by cooling the roughly 20% of the urban surface that is roofed. In this study we created prototype solar-reflective nonwhite concrete tile and asphalt shingle roofing materials using a two-layer spray coating process intended to maximize both solar reflectance and factory-line throughput. Each layer is a thin, quick-drying, pigmented latex paint based on either acrylic or a poly(vinylidene fluoride)/acrylic blend. The first layer is a titanium dioxide rutile white basecoat that increases the solar reflectance of a gray-cement concrete tile from 0.18 to 0.79, and that of a shingle surfaced with bare granules from 0.06 to 0.62. The second layer is a "cool" color topcoat with weak near-infrared (NIR) absorption and/or strong NIR backscattering. Each layer dries within seconds, potentially allowing a factory line to pass first under the white spray, then under the color spray.

475

LEHR  

Office of Legacy Management (LM)

off-site disposal facilities. Excavations were off-site disposal facilities. Excavations were backfilled with clean soil. The Eastern Dog Pens area is located over Landfill Disposal Unit 2, which is within the scope of UC Davis' responsibility; DOE's cleanup of this area consisted only of removing the dog pens, asphalt, concrete, and chain link fences. Gravel and subsurface soils have not been disturbed because of the presence of the underlying landfill.

476

LEHR  

Office of Legacy Management (LM)

offsite disposal facilities. Excavations were offsite disposal facilities. Excavations were backfilled with clean soil. The Eastern Dog Pens area is located over Landfill Disposal Unit 2, which is within the scope of UC Davis' responsibility; DOE's cleanup of this area consisted only of removing the dog pens, asphalt, concrete, and chain link fences. Gravel and subsurface soils have not been disturbed because of the presence of the underlying landfill.

477

Low temperature fracture evaluation of plasticized sulfur paving mixtures  

E-Print Network [OSTI]

May 1985 Major Subject: Civil Engineering LOW TEMPERATURE FRACTURE EVALUATION OF PLASTICIZED SULFUR PAVING MIXTURES A Thesis by KAMYAR MAHBOUB Approved as to style and content by: Dallas N. Li tie (Chai rman of Committee) Ro e . Lytto Member... modifications to the standard ASTM procedure. These modifications were required due to the nature of plasticized sulfur mixtures and asphalt cement mixtures. The J-integral version of Paris ' law was successfully used to characterize the fatigue...

Mahboub, Kamyar

2012-06-07T23:59:59.000Z

478

Economic aspects of black bases in Texas  

E-Print Network [OSTI]

. . . . . . . . . . . . 2 Crack length ratios for District 5. . . . . . . 5cI Crack length ratios for District 25. . . . . . 60 Aggregate gradation for laboratory molded black base mixtures. . . . . . . . . . . . . 66 5 Asphalt properties. Determination of optimum...)5 Section identification of District 5 'black base projects. . 255 Structural characteristics of District & black base projects. 254 Section identification of District 5 flexible base projects 255 Structural characteristics of District 5 flexible base...

Schoen, Wayne Ayron

2012-06-07T23:59:59.000Z

479

Assessment of the corrosivity of crude fractions from varying feedstock  

SciTech Connect (OSTI)

Crude corrosivity is becoming a critical issue because of frequent variation of feedstock based on spot market opportunities and high sulfur and naphthenic acid content of low cost crudes. The choice of remediation methods (blending, inhibition, upgrading, and/or process changes) depends on accurate prediction of the corrosivity of these crudes. This paper presents the results of autoclave and flow loop runs conducted to assess the corrosivity of Middle East, Shengli, and Bachequero-13 crudes fractions on several materials used in refinery construction. Autoclave tests were conducted in vacuum heater feed line (VHFL) and Asphalt`s fractions from each crude and in atmospheric gas oil (AGO) and heavy vacuum gas oil (HVGO) from the Bachequero-13. Flow loop tests were conducted only on the VHFL`s of each crude. As expected, the test results showed a major increase in corrosion rate with increasing temperature. Corrosion rates were generally less than 10 mpy for all materials at up to 300 C. At 400 C, corrosion rates on the low Cr steels (0 to 5 Cr) were generally around 100 mpy. For the Middle East and Shengli oils, the asphalt`s were more corrosive than the VHFL cuts. Only slight differences were found in the corrosivity of these two oils. By comparison, the Bachequero-13 fractions were generally more corrosive than those from the Shengli or the Middle Eastern crudes. At 200 ft/s (67 m/s), the corrosion rates of the carbon steel specimens were high in the Middle Eastern fraction compared to the Bachequero-13 and Shengli fractions.

Tebbal, S.; Kane, R.D. [CLI International, Inc., Houston, TX (United States); Yamada, Kazuo [Japan Energy Corp., Okayama (Japan)

1997-09-01T23:59:59.000Z

480

Characterization of aggregate shape properties using a computer automated system  

E-Print Network [OSTI]

????????????????????.. 6 The Influence of Aggregate Shape on Pavement Performance... 7 Hot-mix Asphalt Mixtures?...?.?.???........................ 7 Hydraulic Cement Concrete Mixtures????????... 11 Unbound Layers???????.????????........ 14 Identifying Aggregate... base and subbase layers have a significant influence on the engineering properties of the pavement structure in which they are used (Kandhal and Parker 1998; Saeed et al. 2001; Meininger 1998). The form, angularity, and texture of fine and coarse...

Al Rousan, Taleb Mustafa

2005-02-17T23:59:59.000Z

Note: This page contains sample records for the topic "asphalt masonry bricks" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Performance of Low Energy Crumb Rubber Modified Bituminous Mixes  

Science Journals Connector (OSTI)

Abstract Rising energy costs and increased awareness of emission problems in the production of Hot Mix Asphalt (HMA) have brought attention to the potential benefits of Warm Mix Asphalt (WMA) in India. Warm-mix asphalt is the generic term for a variety of technologies that allow the producers of hot-mix asphalt pavement material to lower the temperatures at which the material is mixed and placed on the road. Crumb Rubber Modified Bitumen (CRMB) is a popular binder in India. CRMB is composed of bitumen binder and tyre rubber. Tyre rubber, at various percentages, is added to the binder, addition of tyre rubber into binder results in a new product, which requires higher mixing temperatures compared to the conventional one, as well as increased mixing time, so as to get the uniformity of the product. A laboratory study was conducted at CSIR-Central Road Research Institute (CRRI) to investigate, how a commercially available chemical additive can be used to bring down the mixing and compaction temperature of CRMB mix as compared to the hot mix CRMB. Four different temperature ranges were considered in this study viz 1000C to 1050C, 1100C to 1150C, 1200C to 1250C and 1300C to 1350C to determine the various performance characteristics. The CRMB bituminous mix was prepared in these four temperature ranges and various mix tests were carried out to indicate to how the lower production and compaction temperatures affect the properties and performance characteristics of the mixes. After the laboratory evaluation it was found that CRMB Warm mix can be successfully produced at temperature as low as 110 °C and can be compacted at 80- 900C as compared to CRMB hot mix (155 °C). Full scale performance study indicate that process is highly energy efficient and environment friendly, warm mixes performed equivalent to “Hot Bituminous Mixes” and indicated encouraging results. After laboratory evaluation, a test track was successfully laid using low energy Crumb Rubber Modified Bitumen.

Ambika Behl; Gajendra Kumar; Girish Sharma

2013-01-01T23:59:59.000Z

482

Subsurface Gravel Wetlands for the T t t f St tTreatment of Stormwater  

E-Print Network [OSTI]

P. Ballestero, PE, PhD, PH, CGWP, PG, PE, PhD, PH, CGWP, PG, Robert, Robert Roseen,Roseen, D.WRE,D.WRE, PEPE, PhD,, PhD, James Houle, CPSWQ, Alison Watts, Ph.D., Tim Puls,James Houle, CPSWQ, Alison Watts, Ph.D., Tim Facility Bioretention Retrofit Tree Filter Porous 1111 Porous Asphalt #12;#12;ParallelParallel Performance

483

PriceTechNotes2011.vp  

Gasoline and Diesel Fuel Update (EIA)

Data Data 2011: Prices and Expenditures 35 P E T R O L E U M O V E R V I E W cement (AC-20), asphalt emulsion (rapid set and slow set), and asphalt cutback. For 1986 forward, the tank car price is used. However, for 1986 and 1987, the drum price is used if a tank car price is not available. For 1970 through 1985, when both tank car and drum prices are available, a simple average of the two prices is used. When only one price is available, that price is used. Asphalt prices are developed by calculating a simple average annual price from the monthly prices for each city for the three products. City prices are assigned to states. California, Ohio (1970 through 1985, and 1992 for- ward), and Pennsylvania have prices from two cities; in these cases, sim- ple averages of the two city prices are used. No states have prices from more than two cities. Kansas City prices are assigned to Kansas and not used in the Missouri price

484

PriceTechNotes2012.vp  

Gasoline and Diesel Fuel Update (EIA)

Data: Data: Prices and Expenditures 35 P E T R O L E U M O V E R V I E W cement (AC-20), asphalt emulsion (rapid set and slow set), and asphalt cutback. For 1986 forward, the tank car price is used. However, for 1986 and 1987, the drum price is used if a tank car price is not available. For 1970 through 1985, when both tank car and drum prices are available, a simple average of the two prices is used. When only one price is available, that price is used. Asphalt prices are developed by calculating a simple average annual price from the monthly prices for each city for the three products. City prices are assigned to states. California, Ohio (1970 through 1985, and 1992 for- ward), and Pennsylvania have prices from two cities; in these cases, sim- ple averages of the two city prices are used. No states have prices from more than two cities. Kansas City prices are assigned to Kansas and not used in the Missouri price estimates.

485

The Laconia, New Hampshire Bottom, Ashi Paving Project. Volume 1: Environmental testing report  

SciTech Connect (OSTI)

Bottom ash is the principal waste stream fro m the combustion of municipal solid waste (MSW). It is comprised of grate ash (97%), the slag material discharged at the end of the grate system and grate sffting (3%), the material that melts or falls through the grate structure. This project was conducted to demonstrate the feasibility of using municipal solid waste grate ash as an aggregate substitute in the construction of a pavement binder course for a portion of Rt. 3 in Laconia, New Hampshire. The research was conducted over a two year period during 1993 and 1994. This study is the culmination of an earlier two year characterization study between 1990 and 1992 that documented the physical and environmental characteristics of the bottom ash as it was produced at the Concord, N.H. waste-to-energy (WTE) facility and used in an asphaltic binder course. Together, these two studies provide a complete evaluation of the potential for using grate ash or bottom ash in asphalt binder course or as recycled asphalt pavement (RAP) in base courses in pavements.

NONE

1996-03-01T23:59:59.000Z

486

The Laconia, New Hampshire bottom ash paving project: Volume 3, Physical Performance Testing Report  

SciTech Connect (OSTI)

Bottom ash is the principal waste stream from the combustion of municipal solid waste (MSW). It is comprised of grate ash (97%), the slag material discharged at the end of the grate system, and grate sifting (3%), the material that melts or falls through the grate structure. This project was conducted to demonstrate the feasibility of using municipal solid waste grate ash as an aggregate substitute in the construction of a pavement binder course for a portion of Rt. 3 in Laconia, New Hampshire. The research was conducted over a two year period during 1993 and 1994. This study is the culmination of an earlier two year characterization study between 1990 and 1992 that documented the physical and environmental characteristics of the bottom ash as it was produced at the Concord, N.H. waste-to-energy (@) facility and used in an asphaltic binder course. Together, these two studies provide a complete evaluation of the potential for using grate ash or bottom ash in asphalt binder course or as recycled asphalt pavement (RAP) in base courses in pavements.

NONE

1996-03-01T23:59:59.000Z

487

CX-005030: Categorical Exclusion Determination | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

030: Categorical Exclusion Determination 030: Categorical Exclusion Determination CX-005030: Categorical Exclusion Determination New Jersey-City-Township of Brick CX(s) Applied: B2.5, B5.1 Date: 01/18/2011 Location(s): Brick, New Jersey Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant Program. 1) Upgrade/retrofit windows at Municipal Building, 2) upgrade heating, ventilating, and air conditioning (HVAC) drives and pumps at Municipal Building and upgrade HVAC controls at Municipal Building, and 3) install a small-scale (10 kilowatts) wind turbine at the Drum Point Sports Complex/Department of Parks and Recreation Maintenance Building. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-005030.pdf More Documents & Publications CX-006343: Categorical Exclusion Determination

488

MSG MONTICELLO PROJECTS FEDERAL FACILITY AGREEMENT REPORT  

Office of Legacy Management (LM)

May/June 2004 May/June 2004 Report Period: May 1- June 30, 2004 DOE Project Coordinator: Art Kleinrath HIGHLIGHTS The Record of Decision for the Monticello Mill Tailings (USDOE) Site Operable Unit IlL Swface Water and Ground Water, Monticello, Utah, was signed by DOE, UDEQ, and EPA. The last signature was obtained on June 2, 2004, seven days before the scheduled completion date. Monitored Natnral Attenuation is the selected remedy. MRAP The water level in the Pond 4 Leak Detection System is monitored daily; the level is static and pumping is no longer necessary. MVP Approximately 40 cubic yards of bricks and mortar were removed by the owner from the Park Plaza Apartments (MS-00057) and placed near a city utility excavation. The bricks and mortar exceed the soil standard of 5 pCi/g Ra-226 above background and were

489

Bangladesh-World Bank Climate Projects | Open Energy Information  

Open Energy Info (EERE)

Bangladesh-World Bank Climate Projects Bangladesh-World Bank Climate Projects Agency/Company /Organization World Bank Sector Energy Focus Area Energy Efficiency, Renewable Energy, Solar Topics Market analysis, Background analysis Country Bangladesh Southern Asia References World Bank Project Database - Bangladesh[1] Contents 1 World Bank Active Climate Projects in Bangladesh 1.1 Solar Home Systems project 1.2 EGY SEC ADJ CREDIT SUPPLEMENT 1.3 Bangladesh - Brick Kiln Efficiency 1.4 Renewable Energy Development Project 1.5 Grameen Shakti Solar Homes Project 1.6 Rural Electrification and Renewable Energy Development 2 References World Bank Active Climate Projects in Bangladesh Solar Home Systems project (1M - Active) EGY SEC ADJ CREDIT SUPPLEMENT (2.3M Active) Bangladesh - Brick Kiln Efficiency (N/A Active)

490

Beam Loss Ion Chamber System Upgrade for Experimental Halls  

SciTech Connect (OSTI)

The Beam loss Ion Chamber System (BLICS) was developed to protect Jefferson Labs transport lines, targets and beam dumps from a catastrophic ''burn through''. Range changes and testing was accomplished manually requiring the experiment to be shut down. The new upgraded system is based around an ''off the shelf'' Programmable Logic Controller located in a single control box supporting up to ten individual detectors. All functions that formerly required an entry into the experimental hall and manual adjustment can be accomplished from the Machine Control Center (MCC). A further innovation was the addition of a High Voltage ''Brick'' at the detector location. A single cable supplies the required voltage for the Brick and a return line for the ion chamber signal. The read back screens display range, trip point, and accumulated dose for each location. The new system is very cost effective and significantly reduces the amount of lost experimental time.

D.W. Dotson; D.J. Seidman

2005-05-16T23:59:59.000Z

491

Theoretical development and validation of a Sharp Front model of the dewatering of a slurry by an absorbent substrate  

Science Journals Connector (OSTI)

The absorption of water from a slurry into an absorbent substrate is analysed using Sharp Front theory. The analysis describes the relationship between the sorptivity S of the substrate, the desorptivity R of the slurry and the transfer sorptivity A between slurry and substrate, and leads to the relationship 1/A2 = 1/R2 + 1/S2. Experimental data are presented which validate this equation for the practically important case of the absorption of water from soft mortar mixes by fired clay bricks. A unique feature of the experimental work is the measurement of the desorptivity of the mortars at a pressure equal to the wetting front capillary pressure of the clay brick substrate. Analysis of the experimental data also enables, for the first time, the calculation of the capillary potential at the slurry/substrate interface. The analysis has relevance to many aspects of ceramic and mineral processing, industrial filtration and construction engineering.

N C Collier; M A Wilson; M A Carter; W D Hoff; Christopher Hall; R J Ball; A El-Turki; G C Allen

2007-01-01T23:59:59.000Z

492

Phosphate ceramic process for macroencapsulation and stabilization of low-level debris wastes  

SciTech Connect (OSTI)

Across the DOE complex, large quantities of contaminated debris and irradiated lead bricks have been accumulated for disposal. Under the US Environmental Protection Agency`s Alternative Treatment Standards, the preferred method of disposal of these wastes is macroencapsulation. Chemically bonded phosphate ceramic (CBPC) is a novel binder that was developed at Argonne National Laboratory to stabilize and solidify various low-level mixed wastes. This binder is extremely strong, dense, and impervious to water. In this investigation, CBPC has been used to demonstrate macroencapsulation of various contaminated debris wastes, including cryofractured debris, lead bricks, lead-lined plastic gloves, and mercury-contaminated crushed glass. This paper describes the fabrication of the waste forms, as well as the results of various characterizations performed on the waste forms. The results show that the simple and low-cost CBPC is an excellent material system for the macroencapsulation of debris wastes.

Singh, D.; Wagh, A.S.; Tlustochowicz, M.; Jeong, S.Y. [Argonne National Lab., IL (United States). Energy Technology Div.] [Argonne National Lab., IL (United States). Energy Technology Div.

1998-12-31T23:59:59.000Z

493

Macroencapsulation of low-level debris waste with the phosphate ceramic process  

SciTech Connect (OSTI)

Across the DOE complex, large quantities of contaminated debris and irradiated lead bricks require disposal. The preferred method for disposing of these wastes is macroencapsulation under U.S. Environmental Protection Agency Alternative Treatment Standards. Chemically bonded phosphate ceramics serve as a novel binder, developed at Argonne National Laboratory, for stabilizing and solidifying various low-level mixed wastes. Extremely strong, dense, and impervious to water intrusion, this material was developed with support from the U.S. Department of Energy`s Office of Science and Technology (DOE OST). In this investigation, CBPCs have been used to demonstrate macroencapsulation of various contaminated debris wastes, including cryofractured debris, lead bricks, and lead-lined plastic gloves. This paper describes the processing steps for fabricating the waste forms and the results of various characterizations performed on the waste forms. The conclusion is that simple and low-cost CBPCs are excellent material systems for macroencapsulating debris wastes.

Singh, D.; Wagh, A.S.; Tlustochowicz, M.; Jeong, S.Y.

1997-03-01T23:59:59.000Z

494

Solid oxide fuel cell matrix and modules  

DOE Patents [OSTI]

Porous refractory ceramic blocks arranged in an abutting, stacked configuration and forming a three dimensional array provide a support structure and coupling means for a plurality of solid oxide fuel cells (SOFCs). The stack of ceramic blocks is self-supporting, with a plurality of such stacked arrays forming a matrix enclosed in an insulating refractory brick structure having an outer steel layer. The necessary connections for air, fuel, burnt gas, and anode and cathode connections are provided through the brick and steel outer shell. The ceramic blocks are so designed with respect to the strings of modules that by simple and logical design the strings could be replaced by hot reloading if one should fail. The hot reloading concept has not been included in any previous designs. 11 figs.

Riley, B.

1988-04-22T23:59:59.000Z

495

PowerPoint Presentation  

Broader source: Energy.gov (indexed) [DOE]

Department of Energy Department of Energy Transportation External Working Group (TEC) EDWARDS MOVING & RIGGING, INC. Heavy Transport Presentation Presented By What kind of projects do we do? Heavy Transport Heavy Rigging Focus today is Heavy Transport Focus today is Heavy Transport Turbine Generator Transformer Boilers Vessel Press Bridge Duct work Railroad Engine Tank Relocation 440T Building Solid Masonry Even a building facade "These guys can move anything" Pressurizer RA Movement of Hazardous Cargo Major Plant Components & Casks Cask Movement Shipment by Road Shipment by Road Shipment by Railroad Shipments by Barge What makes Transport Contactors Suited for these projects? Complete Package *Engineering *Planning *State-of-the-art-equipment

496

Buildings Energy Data Book: 1.3 Value of Construction and Research  

Buildings Energy Data Book [EERE]

8 8 Number of Construction Employees and Total Employees for Select Building Envolope Industries (Thousand Employees) Poured Concrete Foundation and Structure Contractors (NAICS 238110) -Total Employment -Construction/Extraction Occupations -Construction/Extraction % of Total Masonry Contractors (NAICS 238140) -Total Employment -Construction/Extraction Occupations -Construction/Extraction % of Total Roofing Contractors (NAICS 238160) -Total Employment -Construction/Extraction Occupations -Construction/Extraction % of Total Drywall and Insulation Contractors (NAICS 238310) -Total Employment -Construction/Extraction Occupations -Construction/Extraction % of Total Painting and Wall Covering Contractors (NAICS 238320) -Total Employment -Construction/Extraction Occupations

497

Surface ruptures east of Mexicali from the Imperial Valley earthquake of 15 October 1979  

SciTech Connect (OSTI)

The title earthquake registered a local Richter magnitude of 6.6 and 7.0 at Berkeley. The observations described here were made on 16 October. The earthquake caused slumps and fissures along an unimproved road, a crack in a paved highway, shattered curbs of the concrete median strips of another highway, structural damage to an overpass, and cracks and offsets from 1-3 cm in masonry walkways and parking areas. The paper briefly reviews implications of these surface fractures for the projected 30-year geothermal development in the Salton Trough. 10 references, 6 figures.

Haar, S.V.

1982-04-01T23:59:59.000Z

498

Alcohol Dispersions of Calcium Hydroxide Nanoparticles for Stone Conservation  

Science Journals Connector (OSTI)

Alcohol dispersions of Ca(OH)2 nanoparticles, the so-called nanolimes, are emerging as an effective conservation material for the consolidation of stone, mortars, and plasters present in old masonry and/or mural paintings. ... Considering that past studies on the consolidation of stone using nanolime dispersions have focused on carbonate stones such as limestones, here we test the ability of these treatments to consolidate silicate stones. ... D’Armada, P.; Hirst, E.Nano-lime for consolidation of plaster and stone J. Architect. ...

Carlos Rodriguez-Navarro; Amelia Suzuki; Encarnacion Ruiz-Agudo

2013-08-06T23:59:59.000Z

499

Department of Energy Construction Safety Reference Guide  

SciTech Connect (OSTI)

DOE has adopted the Occupational Safety and Health Administration (OSHA) regulations Title 29 Code of Federal Regulations (CFR) 1926 ``Safety and Health Regulations for Construction,`` and related parts of 29 CFR 1910, ``Occupational Safety and Health Standards.`` This nonmandatory reference guide is based on these OSHA regulations and, where appropriate, incorporates additional standards, codes, directives, and work practices that are recognized and accepted by DOE and the construction industry. It covers excavation, scaffolding, electricity, fire, signs/barricades, cranes/hoists/conveyors, hand and power tools, concrete/masonry, stairways/ladders, welding/cutting, motor vehicles/mechanical equipment, demolition, materials, blasting, steel erection, etc.

Not Available

1993-09-01T23:59:59.000Z

500

Construction safety program for the National Ignition Facility, Appendix A  

SciTech Connect (OSTI)

Topics covered in this appendix include: General Rules-Code of Safe Practices; 2. Personal Protective Equipment; Hazardous Material Control; Traffic Control; Fire Prevention; Sanitation and First Aid; Confined Space Safety Requirements; Ladders and Stairways; Scaffolding and Lift Safety; Machinery, Vehicles, and Heavy Equipment; Welding and Cutting-General; Arc Welding; Oxygen/Acetylene Welding and Cutting; Excavation, Trenching, and Shoring; Fall Protection; Steel Erection; Working With Asbestos; Radiation Safety; Hand Tools; Electrical Safety; Nonelectrical Work Performed Near Exposed High-Voltage Power-Distribution Equipment; Lockout/Tagout Requirements; Rigging; A-Cranes; Housekeeping; Material Handling and Storage; Lead; Concrete and Masonry Construction.

Cerruti, S.J.

1997-06-26T23:59:59.000Z