摘要
泡沫沥青因具有众多优点而在高速公路改扩建工程中得以广泛应用。结合某具体的高速公路改扩建工程,探讨了泡沫沥青混合料配合比设计、施工要点及其经济优势。工程实施效果表明,该工程中所用施工技术能有效地确保泡沫冷再生的施工质量,可为类似工程提供参考。
Because of many advantage, foam asphalt is widely used in reconstruction and widening of expressway. Taking one expressway as an example, the article discusses the mix ratio design, some key points of construction and economic efficiency of foam asphalt mixture. The implementation of the project results show that the cold recycling with foam asphalt technology used in this engineering can ensure the quality of construction, and can provide reference for similar engineering.
出处
《交通标准化》
2014年第22期88-90,93,共4页
Communications Standardization
关键词
泡沫沥青
冷再生技术
高速公路
改扩建
foam asphalt
cold recycling technology
expressway
reconstruction and widening
