沥青玛蹄脂碎石混合料的设计关键因素和试验分析
黄继成,周海生,黄 彭
(同济大学 道路与机场工程系,上海 200092)
摘 要:沥青玛蹄脂碎石混合料SMA是一种优良的路面结构材料,本文提出了设计关键因素,并进行了试验分析。
关键词:沥青玛蹄脂碎石混合料;最大公称粒径;级配;高温稳定性
Key Factors of Stone Matrix Asphalt Mixture Design and Experiments Analyze
Huang Ji-cheng Zhou Hai-sheng Huang Peng
Abstract:Stone matrix asphalt mixture (SMA) is excellent pavement material. In this paper key factors of its design are presented and analysis of experiments are made.
Keywords: SMA; nominal max aggregate size;gradation ; high temperature stability