雨水对沥青混凝土路面破坏的原因以及防治

On reasons for rainwater's damage on asphalt concrete roadbed and their prevention

简要分析了水对沥青混凝土路面产生破坏的原因,针对如何防治雨水对路面破坏进行了探讨,提出了相应的措施,即每层均采用密实式沥青混凝土和在道路结构中加入排水或防水层,以期指导实践,提高沥青混凝土路面防水能力。

The paper analyzes the reasons for the damages on the asphalt concrete roadbed, explores the ways of how to prevent the rainwater＇ s damage on the roadbed, points out the respective measures, that is, the adoption of dense type on every layer of the asphalt concrete and the drainage waterproof layer of the road structure, so as to direct the practice and improve the waterproof of the asphalt concrete road.