旧沥青路面冷再生技术在农村公路养护中的应用研究  

Study on the Application of Cold Recycling Technology of Old Asphalt Pavement in Rural Highway Maintenance

作　　者：任海鸣 REN Hai-ming(Rural Highway Department,Cangzhou Highway Development Center,Hebei Province,Cangzhou 061001,China)

机构地区：[1]河北省沧州市公路事业发展中心农村公路部,河北沧州061001

出　　处：《工程建设与设计》2023年第4期181-183,共3页Construction & Design for Engineering

摘　　要：针对农村旧沥青路面养护施工问题,分析冷再生技术在养护工程中的应用现状。研究时,分别从技术形式选择、原材料性能分析两个角度介绍冷再生养护方案的设计要点,并结合具体工程案例,分析技术操作流程与注意事项,对再生路面使用性能进行检测与评估,与旧沥青路面整体运行效果进行对比。Aiming at the maintenance and construction problems of old asphalt pavement in rural areas,this paper analyzes the application status of cold recycling technology in maintenance engineering.During the research,the design points of cold recycling maintenance scheme were introduced from two aspects of technical form selection and raw material performance analysis.Combined with specific engineering cases,the technical operation process and matters needing attention were analyzed,and the performance of recycled pavement was tested and evaluated,and compared with the overall running effect of old asphalt pavement.

关 键 词：沥青路面 农村公路养护 冷再生技术 

分 类 号：U418[交通运输工程—道路与铁道工程]