A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Laboratory Performance Comparison of Promising Asphalt Surface Mixes
This paper presents part of a research effort to develop alternative asphalt surface mixes that are quiet and durable without much sacrifice of safety. The objective of the study is to compare the laboratory noise and durability performance of some asphalt surface mixes that have shown good surface performance used around the world and a small aggregate size mix developed in this study. Seven mixes were evaluated, including two small aggregate size stone mastic asphalt mixes recently developed in Europe, one Arizona rubberized open-graded mix with high binder content, one double-layer porous asphalt mix, one Georgia 12.5-mm open-graded mix, a small aggregate size mix developed in this research, and a control mix. Results showed that various mixes have different performance advantages and disadvantages. The small aggregate size mix developed in this research can significantly reduce raveling potential, and therefore reduce tire vibration related tire/pavement noise.
Laboratory Performance Comparison of Promising Asphalt Surface Mixes
This paper presents part of a research effort to develop alternative asphalt surface mixes that are quiet and durable without much sacrifice of safety. The objective of the study is to compare the laboratory noise and durability performance of some asphalt surface mixes that have shown good surface performance used around the world and a small aggregate size mix developed in this study. Seven mixes were evaluated, including two small aggregate size stone mastic asphalt mixes recently developed in Europe, one Arizona rubberized open-graded mix with high binder content, one double-layer porous asphalt mix, one Georgia 12.5-mm open-graded mix, a small aggregate size mix developed in this research, and a control mix. Results showed that various mixes have different performance advantages and disadvantages. The small aggregate size mix developed in this research can significantly reduce raveling potential, and therefore reduce tire vibration related tire/pavement noise.
Laboratory Performance Comparison of Promising Asphalt Surface Mixes
Lu, Qing (author) / Harvey, John T. (author)
The Twelfth COTA International Conference of Transportation Professionals ; 2012 ; Beijing, China
CICTP 2012 ; 3451-3462
2012-07-23
Conference paper
Electronic Resource
English
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