Superpave与Marshall沥青混合料设计方法的探讨

摘要

从沥青混合料的级配、试件成型方法、油石比的确定等方面，探讨了Superpave与Marshall设计方法的特点。%The features of design methods of Superpave and Marshall are discussed from aspects of grading of asphalt mixture, test specimen molding method, and determination of asphalt aggregate ratio and so on.