摘要
分析了矿料间隙率对沥青混合料路用性能的影响规律．计算了各种混合料组成参数时矿料间隙率的大小．提出了通过控制矿料间隙率来进行沥青混合料配合比设计的方法，并通过马歇尔实验和车辙实验来加以检验．
In this paper,the relation between the void in mineral aggregate (VMA) and bituminous mixture capability are analyzed.The void in mineral aggregate is calculated based on the compose parameter of bituminous mixture.The paper presents the method of proportioning design that controls the void in mineral aggregate,and the result has been checked out by Marshall test and Wheel tract test.
出处
《重庆交通学院学报》
1999年第2期67-70,75,共5页
Journal of Chongqing Jiaotong University
关键词
沥青混合料
矿料间隙率
高温稳定性
公路
bituminous mixture
voids in mineral aggregate(VMA)
high temperature stability
proportioning
