橡胶沥青在农村公路路面改造中的应用  

Application of Asphalt Rubber in Rural Highway Pavement Reconstruction

作　　者：刘敬辉[1] 方友军[2] 

机构地区：[1]三峡大学土木与建筑学院,湖北宜昌443002 [2]徐州市交通工程机械化施工处,江苏徐州221000

出　　处：《筑路机械与施工机械化》2012年第3期60-62,66,共4页Road Machinery & Construction Mechanization

摘　　要：根据神农架林区某三级公路旧沥青路面工程的情况,采用橡胶沥青罩面技术,从原路面处治、配合比设计、施工工艺、质量控制等方面进行了详细论述。实践表明,橡胶沥青技术能够减薄路面厚度,节约成本,使用效果良好,经济效益和环境效益显著、According to the project condition of a third-grade highway in Shennongjia forest region, the asphalt rubber covering technology was applied in the pavement project. The old pavement treatment, mix proportion design, construction technology, quality control were all described in detail. The practice shows that the thickness of pavement surface is thinned by the asphalt rubber technology, which can save cost, improve pavement performance, and have good economic and environmental benefits

关 键 词：橡胶沥青 配合比 施工工艺 质量控制 

分 类 号：U416.218[交通运输工程—道路与铁道工程]