泡沫沥青冷再生在西阎高速抢修工程中的应用

泡沫沥青冷再生技术作为一种路面维修方案，具有快捷、节能、废旧材料利用率高和有效抑制反射裂缝等优点，对于节约资源、保护环境、水土保持等具有十分重要的意义，因此越来越广泛地在路面养护维修中得到应用。结合西阎高速抢修工程中泡沫沥青冷再生基层施工实例，通过泡沫沥青冷再生混合料性能试验，全面地分析评价泡沫沥青冷再生混合料的性能及应用成果．可供同行参考。

Application of Foamed Asphalt Cold-recycle in Xi＇an-Yanliang Expressway Salvaging

As a pavement maintenance project, foamed asphalt cold-recycle technology has such advantages as high speed, energy conservation, high utilization ratio of waste and scrap, and restraining reflective cracks. It is of very important meaning to resource conservation, environment protection,water and soil conservation, etc. Combing with the construction practice of foamed asphalt cold-recycle base in Xi＇an-Yanliang expressway salvaging, through the performance tests, the performance and application fruits of foamed asphalt cold-recycled mixture are analyzed roundly, which can be consulted by peers.