A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Influence of Cold Patch Asphalt Mixture Gradation on Pavement Performance
Cold patch asphalt mixture (CPAM) is used to repair pavement potholes by many highway maintenance departments for convenience and speed. But the repaired pavement with CPAM soon shows new pavement problems, such as water destruction, rutting disease, and so on, for its bad road use performance. To discuss the influence of CPAM gradation on pavement performance, three types of mineral gradations CPAM are prepared for performance experiments: original strength test, molding strength test, cohesion test, and anti-stripping test. Through the comparison between the inside test and the outer local experiment pavement, the conclusion is drawn that the mineral grade of CPAM has an important influence on pavement performance.
Influence of Cold Patch Asphalt Mixture Gradation on Pavement Performance
Cold patch asphalt mixture (CPAM) is used to repair pavement potholes by many highway maintenance departments for convenience and speed. But the repaired pavement with CPAM soon shows new pavement problems, such as water destruction, rutting disease, and so on, for its bad road use performance. To discuss the influence of CPAM gradation on pavement performance, three types of mineral gradations CPAM are prepared for performance experiments: original strength test, molding strength test, cohesion test, and anti-stripping test. Through the comparison between the inside test and the outer local experiment pavement, the conclusion is drawn that the mineral grade of CPAM has an important influence on pavement performance.
Influence of Cold Patch Asphalt Mixture Gradation on Pavement Performance
Liu, Tao (author) / Hu, Guangwei (author) / Gu, Yingchun (author)
Fourth International Conference on Transportation Engineering ; 2013 ; Chengdu, China
ICTE 2013 ; 1405-1410
2013-10-09
Conference paper
Electronic Resource
English
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