沥青路面再生技术的应用及其社会经济效益分析

Application Economic and Social Benefits Analysis of Asphalt Pavement Recycling Techniques

常规的沥青路面养护维修方式会产生大量的旧沥青路面废弃材料,对环境造成不良影响,不仅增加了工程投资,也造成巨大的资源压力。该文以安徽省干线公路沥青路面再生技术为例,分析了沥青路面厂拌热再生技术、水泥就地冷再生技术、全深式厂拌冷再生技术在安徽省干线公路养护维修中所带来的巨大社会、环境和经济效益。

The usual maintenance methods of asphalt pavement cause much wastes and harmful effects on environment,and bring resources pressure.This paper analyzes application of old asphalt pavement recycling techniques with specific hot asphalt plant mixing recycling,on-site cold recycling and full-depth plant-mixing cold recycling for highway maintenance,which cause economic,social and environmental benefits.