SBS物理改性沥青与化学改性沥青性能对比研究  

Contrast of Performances of SBS Physically Modified Asphalt and SBS Chemically Modified Asphalt

作　　者：肖鹏[1] 马爱群[1] 

机构地区：[1]扬州大学建筑科学与工程学院,扬州市225009

出　　处：《公路》2005年第11期172-176,共5页Highway

基　　金：江苏省交通厅立项项目(项目编号02Y029)

摘　　要：对SBS物理改性沥青和化学改性沥青的各项常规与非常规性能进行了较为系统的研究。进而对两种方法改性沥青进行对比分析,并且结合实际工程铺筑试验路对上述比较来进行验证。结果表明SBS化学改性沥青的性能更为优越。The normal and special performances of SBS physically modified asphalt and SBS chemically modified asphalt are studied systematically. On the basis of the performances the differences of the two kinds of modified asphalt are analyzed. Furthermore the results are validated by building test road. The results show that the performance of SBS chemical modified asphalt is better.

关 键 词：道路工程 改性沥青 试验研究 试验路 性能 

分 类 号：U414.750.3[交通运输工程—道路与铁道工程]