综述WRP、SBR、SBS改性沥青制备方法和性能的比较  

Comparison of Preparation Methods and Properties of WRP, SBR and SBS Modified Asphalt

作　　者：王晓倩[1] 陆江银[1] 邢苗[1] 

机构地区：[1]新疆大学,新疆乌鲁木齐830046

出　　处：《当代化工》2014年第11期2355-2357,共3页Contemporary Chemical Industry

基　　金：新疆维吾尔自治区高校科研计划科学研究重点基金项目;项目号:XJEDU2011I06

摘　　要：介绍了目前国内在制备改性沥青方面的三种常用方法:废橡胶粉WRP改性沥青、SBR改性沥青、SBS改性沥青,并对这三种方法的改性机理作了简要叙述,对由这三种方法制备的改性沥青的性能做了对比。因此可根据实际情况选择不同的改性方法。Three kinds of common preparation methods of modified asphalt in China were introduced： modified asphalt with waste rubber powder WRP, SBR modified asphalt and SBS modified asphalt. Mechanisms of these modification methods were discussed. Properties of modified asphalt prepared by these methods were compared. At last, it’s pointed out that suitable modification method should be selected based on actual conditions.

关 键 词：废橡胶粉 SBR SBS 改性沥青 改性机理 

分 类 号：U414[交通运输工程—道路与铁道工程]