抗车辙剂在AC-20C沥青混合料的技术性能研究  

The technical performance of anti-rutting additive in the AC-20C asphalt mixtures

作　　者：李晓琛[1] 梁楚[1] 林百岑[1] 

机构地区：[1]广东省建筑科学研究院,广州510500

出　　处：《建筑监督检测与造价》2011年第Z2期55-59,共5页Supervision Test and Cost of Construction

摘　　要：本文结合路面结构特性,研究了在沥青路面中面层(AC-20C)添加抗车辙剂的路用性能。并用对比试验,研究了抗车辙剂沥青混合料、未添加抗车辙剂的普通沥青混合料和改性沥青混合料,这三种不同种类的沥青混合料各自的路用性能,通过对它们的强度、水稳定性、高温稳定性、低温抗裂性能及压缩性能进行的系统分析与比对,论证了在沥青路面中面层(AC-20C)中添加抗车辙剂具有一定的优势。In this paper, studied the performance of pavement which added the Anti-Rutting Additive in the in the middle surface. With the comparative test, studied the three different types of asphalt mixtures pavement performance of asphalt mixtures added the Anti-Rutting Additive、 ordinary asphalt mixtures without Anti-Rutting Additive and the modified asphalt mixtures. Through their strength, water stability, high temperature stability, low temperature crack resistance and compression system performance analysis and comparison, demonstrated that add Anti-Rutting Additive in the Middle Surface of asphalt pavement (AC-20C) has certain advantages.

关 键 词：沥青混合料 中面层 抗车辙 抗裂性能 

分 类 号：U414[交通运输工程—道路与铁道工程]