彩色透水沥青结合料及其混合料性能研究

Research on Properties of Color Permeable Asphalt Binder and Mixture

在经济型彩色沥青结合料研究的基础上,利用添加改性剂的方法研究制备出一种改性彩色沥青结合料,并对该改性彩色沥青结合料及其混合料性能进行了检测。研究发现:改性彩色沥青结合料及其混合料各项性能指标均满足相关规范要求,可用于彩色透水沥青路面,具有良好的路用性能和较好的社会、经济效益。

On the basis of research on economical colored asphalt binder,a modified colored asphalt binder was prepared by adding modifier and its properties of the modified colored asphalt binder and its mixture were tested.The study found that both of the modified colored asphalt binder and its mixtures meet the relevant specification requirements so that they can be used for colored permeable asphalt pavement.They have good road performance,social and economic benefits.