摘要
为提高国内高速公路沥青路面的高温稳定性,控制沥青路面车辙的产生与发展,利用沥青路面中面层常用的20型沥青混合料,探究了集料级配、沥青类型、沥青用量等材料参数对20型沥青混路面高温稳定性的影响。
In order to improve the high temperature stability of asphalt pavement, to control the generated and developed of the asphalt pavement rutting, and the influence of aggregate gradation, asphalt type, asphalt content and other material parameters on the high temperature stability of the 20 type asphalt pavement is explored.
关键词
高温稳定性
集料级配
沥青类型
油石比
high temperature stability of aggregate
gradation
type asphalt
aggregate ratio
