摘要
采用Superpave方法成型旋转压实试件,进行混合料设计,确定混合料级配和沥青用量,针对同种材料采用马歇尔设计方法进行设计,系统的比较了马歇尔设计方法及Superpave设计方法的内在差异,并对Superpave级配与AC级配沥青混合料的高温性能、低温性能、水稳定性、抗滑性能进行对比研究,研究结果表明Superpave设计方法能够有效的改善沥青混合料的路用性能.
Gyratory machine were used to design Superpave mixture, Superapve and Marshall mixture design method were compared to each other in this paper. The tests of AC and Superpave asphalt mixture performance were carried out, included Marshall stability, high temperature rutting, low temperature property, water stability, anti-slide performance. The result indicates that Superpave asphalt mixture is a kind of higher performance asphalt mixture.
出处
《河北工业大学学报》
CAS
北大核心
2009年第6期81-84,共4页
Journal of Hebei University of Technology
