不同改性剂高模量沥青混合料路用性能的研究

Different Modifiers High Modulus Asphalt Road Comparative Performance Evaluation

由于沥青混合料是一种粘弹性材料,在高温和重载条件下会出现早期破坏现象,影响道路使用功能。从使用不同改性剂的高模量沥青混合料出发,通过试验分析各种改性剂下沥青混合料的路用性能,为高模量沥青混合料的推广应用奠定基础。

Asphalt mixture is a kind of typical viscoelastic material,under the condition of high temperature and overloading will appear early damage phenomenon,affects the road use function. This article from the high modulus of different modifier of asphalt mixture,through the experimental analysis of various modifier of asphalt mixture under road use performance,for the application of high modulus asphalt mixture.