摘要
以山东省陵县丁东路旧路改造为例,介绍了以水泥为外加剂的沥青面层冷再生技术的原理特点以及德工WB525型国产路面冷再生机的推广前景。通过试验研究及施工实践,介绍了沥青面层冷再生技术外加剂剂量的确定方法,为今后中国县乡道路的旧路改造提供可借鉴的施工经验。
Taking the old road modification of Dingdong Road in Lingxian Shandong province as an example, this paper presents the characteristics of cold recycling technology utilizing cement as external additive and the promotion prospect of Degong WB525 road cold recycling machine. By use of experimental study and engineering practice, the method of determination and the amount of the additive are obtained, which give the valuable engineering experiences for the future old road modification of countryside.
出处
《筑路机械与施工机械化》
北大核心
2006年第5期35-38,共4页
Road Machinery & Construction Mechanization
关键词
外加剂
冷再生技术
旧路改造
应用
additive
cold recycling technology
old road reconstruction
application
