Chemical modification of asphalts
Conference
·
· American Chemical Society, Division of Petroleum Chemistry, Preprints; (United States)
OSTI ID:7228795
- Federal Highway Administration, McLean, VA (United States)
The objective of the research program was to modify asphalts by chemical means to produce asphalts which will have the potential for reducing both rutting and cracking when used in asphalt pavement construction. These asphalts would have a reduced stiffness at low temperatures and an adequate stiffness at high temperature. These changes in properties would be accomplished by decreasing the asphalts' temperature susceptibility. Secondary aims are to produce asphalts with improved adhesion to aggregates.
- OSTI ID:
- 7228795
- Report Number(s):
- CONF-900802--
- Conference Information:
- Journal Name: American Chemical Society, Division of Petroleum Chemistry, Preprints; (United States) Journal Volume: 35:3
- Country of Publication:
- United States
- Language:
- English
Similar Records
Furfural modified asphalt obtained by using a Lewis acid as a catalyst
Nature of the chemical reaction for furfural modified asphalt
Rheological properties of asphalts with particulate additives
Journal Article
·
Mon Dec 30 23:00:00 EST 1996
· Preprints of Papers, American Chemical Society, Division of Fuel Chemistry
·
OSTI ID:430335
Nature of the chemical reaction for furfural modified asphalt
Conference
·
Fri Dec 30 23:00:00 EST 1994
·
OSTI ID:254806
Rheological properties of asphalts with particulate additives
Journal Article
·
Mon Dec 30 23:00:00 EST 1996
· Preprints of Papers, American Chemical Society, Division of Fuel Chemistry
·
OSTI ID:430352
Related Subjects
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
ADDITIVES
ADHESION
ASPHALTS
BITUMENS
CHALCOGENIDES
CHEMICAL COMPOSITION
CHEMICAL PROPERTIES
CHLORINE COMPOUNDS
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
FATIGUE
HALOGEN COMPOUNDS
HYDROCHLORIC ACID
HYDROGEN COMPOUNDS
INORGANIC ACIDS
LIFETIME
MATERIALS TESTING
MECHANICAL PROPERTIES
MECHANICAL TESTS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PAVEMENTS
PHYSICAL PROPERTIES
POLAR COMPOUNDS
SERVICE LIFE
TAR
TESTING
THERMAL FATIGUE
TRANSITION ELEMENT COMPOUNDS
360603* -- Materials-- Properties
ADDITIVES
ADHESION
ASPHALTS
BITUMENS
CHALCOGENIDES
CHEMICAL COMPOSITION
CHEMICAL PROPERTIES
CHLORINE COMPOUNDS
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
FATIGUE
HALOGEN COMPOUNDS
HYDROCHLORIC ACID
HYDROGEN COMPOUNDS
INORGANIC ACIDS
LIFETIME
MATERIALS TESTING
MECHANICAL PROPERTIES
MECHANICAL TESTS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PAVEMENTS
PHYSICAL PROPERTIES
POLAR COMPOUNDS
SERVICE LIFE
TAR
TESTING
THERMAL FATIGUE
TRANSITION ELEMENT COMPOUNDS