旧沥青路面改造完毕后出现病害原因

The disease cause analysis after the old asphalt pavement reconstruction

梨温高速是沪昆高速的重要组成路段,在旧路面改造完毕后出现了各种病害,分析了沥青路面出现的各种病害及产生的原因,为以后的沥青路面改造提供了参考。

The Liwen expressway is an important section of the Shanghai -Kunming expressway; various diseases appeared after the old pavement reconstruction completion. This paper analyzes the cause of all kinds of diseases of asphalt pavement, and provides reference for future modification of asphalt pavement.