温拌沥青混合料技术及其应用  

Warm Mix Asphalt Technology and Application

作　　者：王春[1] 唐礼泉[1] 关泊[1] 郝培文[1] 

机构地区：[1]长安大学道路结构与材料交通行业重点实验室,陕西西安710064

出　　处：《筑路机械与施工机械化》2012年第1期45-48,52,共5页Road Machinery & Construction Mechanization

摘　　要：从技术机理、主要产品类型、在隧道路面及城市道路中的应用,以及环境与经济效益等方面,对温拌沥青混合料技术进行了介绍,并对Sasobit和DAT两种温拌沥青混合料的技术性能进行了研究。结果表明,各性能均满足规范要求。The warm mix asphalt technology was introduced in aspects of technical mechanism, main products, application in tunnel pavement and urban roads, as well as environmental and economic benefits, The research on performance of warm mix asphalt was conducted on two types of asphalt mixtures which adopted Sasobit and E）AT. The results show that both of them meet the requirements of specifications.

关 键 词：温拌沥青混合料 发泡降粘技术 有机外加剂 经济效益 

分 类 号：U416.04[交通运输工程—道路与铁道工程]