DETERMINATION OF THE UNIFORMITY OF MIXING OF PORTLAND CEMENT AND BITUMINOUS CONCRETE FOR VARIOUS MIXING TIMES BY THE USE OF RADIOISOTOPES. Final Technical Report for That Phase of the ProgramDealing with Bituminous Concrete. Final Report, March 31, 1961-December 31, 1962

Title: DETERMINATION OF THE UNIFORMITY OF MIXING OF PORTLAND CEMENT AND BITUMINOUS CONCRETE FOR VARIOUS MIXING TIMES BY THE USE OF RADIOISOTOPES. Final Technical Report for That Phase of the ProgramDealing with Bituminous Concrete. Final Report, March 31, 1961-December 31, 1962

Full Record
Other Related Research

Authors:: Howard, P K; Covault, D O

Publication Date:: 1963-01-20

Research Org.:: Georgia Inst. of Tech., Atlanta. Engineering Experiment Station

OSTI Identifier:: 4689664

Report Number(s):: SRO-79

NSA Number:: NSA-19-002221

DOE Contract Number:: AT(38-1)-202

Resource Type:: Technical Report

Resource Relation:: Other Information: Orig. Receipt Date: 31-DEC-65

Country of Publication:: United States

Language:: English

Subject:: CHEMISTRY; Analytical Procedures; ACTIVATION ANALYSIS; BITUMENS; CALCIUM 48; CEMENTS; CONCRETES; MATERIALS TESTING; MINERALS; MIXING; NEUTRON FLUX; NEUTRONS; QUANTITATIVE ANALYSIS; RADIOISOTOPES; STABILITY; USES

Citation Formats


                    Howard, P K, and Covault, D O. DETERMINATION OF THE UNIFORMITY OF MIXING OF PORTLAND CEMENT AND BITUMINOUS CONCRETE FOR VARIOUS MIXING TIMES BY THE USE OF RADIOISOTOPES. Final Technical Report for That Phase of the ProgramDealing with Bituminous Concrete. Final Report, March 31, 1961-December 31, 1962.  United States: N. p., 1963. 
        Web.

Copy to clipboard


                    Howard, P K, & Covault, D O. DETERMINATION OF THE UNIFORMITY OF MIXING OF PORTLAND CEMENT AND BITUMINOUS CONCRETE FOR VARIOUS MIXING TIMES BY THE USE OF RADIOISOTOPES. Final Technical Report for That Phase of the ProgramDealing with Bituminous Concrete. Final Report, March 31, 1961-December 31, 1962.  United States.

Copy to clipboard


                    Howard, P K, and Covault, D O. Sun .  
        "DETERMINATION OF THE UNIFORMITY OF MIXING OF PORTLAND CEMENT AND BITUMINOUS CONCRETE FOR VARIOUS MIXING TIMES BY THE USE OF RADIOISOTOPES. Final Technical Report for That Phase of the ProgramDealing with Bituminous Concrete. Final Report, March 31, 1961-December 31, 1962".  United States.

Copy to clipboard


                    
@article{osti_4689664,

  title        = {DETERMINATION OF THE UNIFORMITY OF MIXING OF PORTLAND CEMENT AND BITUMINOUS CONCRETE FOR VARIOUS MIXING TIMES BY THE USE OF RADIOISOTOPES. Final Technical Report for That Phase of the ProgramDealing with Bituminous Concrete. Final Report, March 31, 1961-December 31, 1962},

  author       = {Howard, P K and Covault, D O},

  abstractNote = {},

  doi          = {},

  url          = {https://www.osti.gov/biblio/4689664},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1963},

  month        = {1}

}

Copy to clipboard

Technical Report:

Other availability

Please see Document Availability for additional information on obtaining the full-text document. Library patrons may search WorldCat to identify libraries that may hold this item. Keep in mind that many technical reports are not cataloged in WorldCat.

Save / Share:

Export Metadata

Save to My Library

Similar records in OSTI.GOV collections:

DETERMINATION OF THE UNIFORMITY OF MIXING OF PORTLAND CEMENT AND BITUMINOUS CONCRETE FOR VARIOUS MIXING TIMES BY THE USE OF RADIOISOTOPES. Annual Report No. 1, December 1, 1960 to March 31, 1961 (Final Technical Report for That Phase of the Program Dealing with Portland Cement Concrete)

Technical Report Poovey, C ; Covault, D O

Uniformity of mixing is a good criterion by which to judge the quality of a concrete mix and mixing adequacy. Cement content of mortar, fineness modulus of the aggregate, ultimate compressive strength, and visual inspection of mixing quality were used to indicate uniformity. With the exception of cement content, all determinations of the physical characteristics of the concrete were made by conventional tests as specified by the American Society of Testing Materials. Cement content of the concrete mortar was determined by neutron activation analysis of Ca/sup 49/ produced in the Ca in the portland cement. This method of cement contentmore »« less
DETERMINATION OF THE UNIFORMITY OF MIXING OF PORTLAND CEMENT CONCRETE AND BITUMINOUS CONCRETE FOR VARIOUS MIXING TIMES BY THE USE OF RADIOISOTOPES. Quarterly Technical Status Report No. 3 Covering the Period June 1, 1960 to August 31, 1960

Technical Report Covault, D O

A sampling and testing program to accumulate data by which the mixing uniformity of portland cement concrete may be determined has been in effect. One- hundred and fifty samples representing various mixing times from four mixes were obtained and partially processed. Strength cylinder and fineness modulus data from one plant in the Atlanta area indicate concrete strength to be dependent on mixing time and position in mixer. (auth)
DEVELOPMENT OF SEPARATION PROCEDURES FOR RADIOACTIVE MATERIALS. SODIUM, BARIUM, CALCIUM, AND STRONTIUM DISTRIBUTION COEFFICIENTS IN A DI-2-ETHYL HEXYL PHOSPHORIC ACID SOLVENT EXTRACTION SYSTEM. Annual Technical Status Report No. 3, April 1, 1961 to March 31, 1962

Technical Report klett, R J

The system di-2-ethylhexyl phosphoric acid (D2EHPA) in Amsco 125-82 diluent is evaluated for the separation of the Group II elements barium, strontium, and calcium in the presence of sodium. The system variables investigated are pH, D2EHPA organic phase concentration, ionic concentration of Group II element with varying sodium concentration, and the intereffect of two Group II ions present on extraction characteristics. The range over which the variables are studied are: pH, 0 to 6; D2EHPA concentration, 0,1 to 1.6M; Group II element concentration, 0.003 to 0.2M; and sodium concentration 0.1 to 5M. In the runs made the system response asmore »« less
AN INVESTIGATION OF THE USE OF RADIOACTIVE ISOTOPES FOR DETERMINING THE SURFACE AREA OF POWDERED MATERIALS BY SORPTION METHODS. Final Report covering Period April 1, 1959 to March 31, 1961

Technical Report Kordecki, M C ; Gandy, M B

A technique is developed for determining surface areas of materials, by measuring the sorption of C/sup 14/-labeled stearic acid. The effects of drying methods, drying times, and sorbent-sorbate contact times are studied. Measurements are also made using C/sup 14/-labeled formic, acetic, hexanoic, and lauric acids and sodium acetate and sodium hexanate. Methanol, benzene, and water are used as solvents. (T.F.H.)
A STUDY OF PLANKTON NUTRITION AND ANTIBIOSIS USING RADIOISOTOPES UNDER VARYING ECOLOGICAL CONDITIONS. Final Report, January 1, 1962-December 31, 1961

Technical Report Stross, R G

Similar Records