合成材料老化与应用2025，Vol.54Issue(5)：35-37,41,4.
一种新型彩色沥青及其混合料性能试验研究
Experimental Study on Performance of A New Type of Colored Asphalt and Its Mixture
姚云生1
作者信息
- 1. 河南豫西路桥勘察设计有限公司,河南 三门峡 472000
- 折叠
摘要
Abstract
The colored asphalt was prepared by high-temperature and high-speed shearing of four substances including filling oil,resin,polymer,and binder.Firstly,the influence laws of each component on the performance of colored asphalt under different doping amounts were discussed.Then,ordinary asphalt and its mixture are used as controls to conduct experimental analysis on the road performance of the two asphalts and its mixtures,including high-temperature stability,low-temperature crack resistance,and water stability.The results show that the four components play different roles in the performance characterization of colored asphalt,and colored asphalt prepared by specific proportions of each component meets the current regulatory requirements.Colored asphalt is superior to matrix asphalt in terms of viscosity and high temperature resistance;When the gradation and asphalt to aggregate ratio are the same,the road performance of colored asphalt concrete is better than that of ordinary asphalt mixture.关键词
彩色沥青/组分/彩色沥青混合料/路用性能Key words
colored asphalt/components/colored asphalt mixture/road performance分类
交通工程引用本文复制引用
姚云生..一种新型彩色沥青及其混合料性能试验研究[J].合成材料老化与应用,2025,54(5):35-37,41,4.
