A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Effect of Fine Aggregate Angularity on Asphalt Mixture Performance
The objective of this study is to address the effect of fine aggregate angularity on asphalt mixture rutting performance. A total of eighteen mixtures were designed according to the Superpave volumetric design criteria. A surface mixture utilizing a partially crushed 9.5 mm coarse aggregate and a single PG 64-22 binder were utilized. The poor quality coarse aggregate was used to maximize the effects of the various fine aggregates. Tests conducted included PURWheel Laboratory Wheel Tracking Device, Simple Shear Test (SST), Compacted Aggregate Resistance (CAR) test, and Florida Bearing Value.
Effect of Fine Aggregate Angularity on Asphalt Mixture Performance
The objective of this study is to address the effect of fine aggregate angularity on asphalt mixture rutting performance. A total of eighteen mixtures were designed according to the Superpave volumetric design criteria. A surface mixture utilizing a partially crushed 9.5 mm coarse aggregate and a single PG 64-22 binder were utilized. The poor quality coarse aggregate was used to maximize the effects of the various fine aggregates. Tests conducted included PURWheel Laboratory Wheel Tracking Device, Simple Shear Test (SST), Compacted Aggregate Resistance (CAR) test, and Florida Bearing Value.
Effect of Fine Aggregate Angularity on Asphalt Mixture Performance
C. J. Lee (author) / T. D. White (author) / T. R. West (author)
1999
238 pages
Report
No indication
English
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