影响沥青混合料高温稳定性能的因素浅析

Simple Discussion on Influencing Factors of Asphalt Mixture High Temperature Stability

针对AC10、AC-13、AC-16和AC-20四种级配类型的沥青混合料进行了高温稳定性能研究,从混合料的原材料、粉胶比、沥青用量、级配组成等几个方面简要的对沥青路面高温稳定性能的影响进行了简要分析,得到影响沥青混合料高温性能的几个关键性因素,对预估沥青混合料的高温稳定性能有一定价值。

High temperature performance of the four gradation types of asphalt mixture（AC10、AC-13、AC-16 AC-20） are studied.high temperature stability of asphalt pavement are simply analyzed on the aspects of materials,ratio of mineral power to bitumen,asphalt content and gradation of mixture.And several key factors influencing asphalt mixture high temperature performance are obtained.It is valuable to predict asphalt mixture high temperature stability.