01356126

Monograph

This issue contains 16 papers on the subject of asphalt materials and mixtures. Specific topics discussed include the following: organic compounds in hot- and warm-mix asphalt; nano-titanium dioxide additive to asphalt; performance of superpave projects; coarse aggregate angularity and hot mix asphalt rutting; stress relaxation in asphalt cements; low-temperature performance-grading method; chip seals; transverse cracking; asphalts from multiple crude oil sources; intrinsic healing of asphalt binders; recyclability of polyphosphoric acid-modified asphalt; thixotropy; linear amplitude sweep test for binder fatigue specification; oxidative aging of asphalt binders; low-temperature properties of asphalt binders; and viscoelastic behavior of asphalt materials.

English

143p

2011

Transportation Research Record: Journal of the Transportation Research Board

9780309167437

Print

Figures; Photos; References; Tables

Aging (Materials); Asphalt additives; Asphalt cement; Bituminous binders; Chip seals; Coarse aggregates; Fatigue tests; Hot mix asphalt; Low temperature; Mechanical relaxation; Organic compounds; Oxidation; Pavement performance; Superpave; Thixotropy; Transverse cracking; Viscoelasticity; Warm mix paving mixtures

Healing (Materials); Polyphosphoric acid

Highways; Materials; Pavements; I31: Bituminous Binders and Materials

TRIS, TRB, ATRI

Oct 28 2011 4:03PM

• Alternate Shift Factor Relationship for Describing Temperature Dependency of Viscoelastic Behavior of Asphalt Materials
• Coarse Aggregate Angularity and Its Relationship to Permanent Deformation of Gravel-Aggregate Hot-Mix Asphalt in New York State
• Comparative Field Performance of Asphalts from Multiple Crude Oil Sources
• Correlation of Moisture Loss and Strength Gain in Chip Seals
• Direct Measurements of Volatile and Semivolatile Organic Compounds from Hot- and Warm-Mix Asphalt
• Effect of PG XX-34 on Transverse Cracking in Minnesota
• Effects of Physical Hardening on Stress Relaxation in Asphalt Cements: Implications for Pavement Performance
• Evaluation of Nano–Titanium Dioxide Additive on Asphalt Binder Aging Properties
• Influence of Aging and Temperature on Intrinsic Healing of Asphalt Binders
• Modification and Validation of the Linear Amplitude Sweep Test for Binder Fatigue Specification
• New Low-Temperature Performance-Grading Method: Using 4-mm Parallel Plates on a Dynamic Shear Rheometer
• Oxidative Aging of Asphalt Binders in Hot-Mix Asphalt Mixtures
• Performance of Superpave Projects in Louisiana
• Pressure Aging Vessel and Low Temperature Properties of Asphalt Binders
• Recyclability of Polyphosphoric Acid–Modified Asphalt: Laboratory Study
• Separation of Thixotropy from Fatigue Process of Asphalt Binder