Laboratory Evaluation for Pavement Performance of Rock Modified Asphalt and its Mixture

被引：0
|
作者：
Cao Xingsong [1 ]
Tang Guoqi [2 ]
Liu Shixiong [1 ]
Yang Xioqiang [2 ]
Chen Bo [1 ]
机构：
[1] 135Chongqing Construct Engn Grp Sichuan Suizi Exp, Chongqing 629000, Peoples R China
[2] Res Inst Highway Minist Transport, Beijing 100088, Peoples R China
来源：
MATERIALS SCIENCE, CIVIL ENGINEERING AND ARCHITECTURE SCIENCE, MECHANICAL ENGINEERING AND MANUFACTURING TECHNOLOGY, PTS 1 AND 2 | 2014年 / 488-489卷
关键词：
rock asphalt; quantity; mechanics properties; fatigue resistance;
D O I：
10.4028/www.scientific.net/AMM.488-489.558
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The compatibility of rock asphalt modification agent and matrix asphalt was excellent, while different contents of the rock asphalt had great influence on the mechanics properties of mixture. Based on the aggregate grade of the AC-20 mixture, the mechanical properties of the matrix asphalt mixtures and the rock asphalt mixtures with different quantities of rock asphalt were studied by laboratory tests, including the high-temperature stability, low-temperature anti-cracking performance and water stability. This research is to give reference for the proper rock asphalt quantity of the mixture.
引用
收藏
页码：558 / +
页数：2
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