摘要
对合徐南高速公路路面病害类型和成因进行分析,针对路面病害特点提出了基于厂拌冷再生的路面结构改造比选方案,并对厂拌冷再生材料实施工艺进行了总结和分析。
The pavement distress types and the corresponding causes in south section of the He- Xu expressway were studied. Based on the pavement distress characteristic,cold mix asphalt recycling pavement rehabilitation project was provided and the construction technology for the cold mix asphalt recycling material was concluded after the rehabi-litation project was put in practice.
关键词
高速公路
路面改造
冷再生
工艺
expressway
pavement rehabilitation
cold mix asphalt recycling
construction technology
