提高沥青混合料水稳定性能的试验研究  

Experimental Investigation of Improving Anti-stripping Performance of Asphalt Mixture

作　　者：陈繁华[1] 张登峰[1] 刘刚[1] 黄俊峰[1] 吴少鹏[1] 

机构地区：[1]武汉理工大学材料科学与工程学院

出　　处：《武汉理工大学学报》2007年第9期9-11,共3页Journal of Wuhan University of Technology

摘　　要：采取长时间浸水马歇尔试验和多循环冻融劈裂试验方法,对掺加了水泥、抗剥落剂的安山岩集料沥青混凝土水稳定性能进行研究。结果表明,水泥和抗剥落剂均可以提高沥青混凝土抗水损害能力。在联合使用时,安山岩集料沥青混凝土的抗水损害能力提高显著。Long term immersing Marshall test and frozen-thaw cycle test were used to investigate the anti-stripping perfor-mance of andesite asphalt mixture using cement and anti-stripping agent. It can be concluded from the experimental results that both cement and anti-stripping agent show improvement on moisture stability of asphalt concrete. The anti-stripping perfor- mance is significant improved by using cement and anti-stripping agent together.

关 键 词：水稳定性 水泥 抗剥落剂 沥青 安山岩 

分 类 号：U414[交通运输工程—道路与铁道工程]