多锤头碎石化基层直接加铺沥青路面的关键问题研究

Explore the Key Problems of Many Hammer Petrochemical Basic Level that Directly Paving Asphalt Roadbed

本文对旧水泥混凝土路面多锤头碎石化后直接加铺沥青路面的适用条件、检测验收方法进行了总结，并对路面改造中容易导致路面病害的一些关键问题提出了解决方案，为沥青路面碎石化柔性基层的设计施工提供了技术参考。

This paper summary the application condition and testing acceptance method of old cement concrete pavement that directly paving asphalt roadbed after the hammer broken petrochemical and put forward some key problems of solution transformation in the road pavement diseases, in order to pro-vide technical reference for the broken petrochemical flexible base asphalt pavement design and construction.