摘要
以某国道路面改造工程项目为例,介绍了沥青路面冷再生技术的优势,对再生混合料的工程性能进行评价,采用冷铣刨的方式回收旧沥青路面材料,着重对材料的配比及冷再生技术中的路面摊铺、压实及裂缝等处理要点展开探讨。
Taking a national road reconstruction project as an example,the paper introduces the advantages of cold regeneration technology,and evaluates the engineering performance of recycled mixture,adopts cold milling method to recover old asphalt pavement materials.The key points of pavement paving,compaction and crack treatment of the cold regeneration technology are discussed.
作者
覃建科
QIN Jian-ke(The 1st Engineering Co.Ltd.of China Railway 12th Bureau Group,Xi’an 710038,China)
出处
《工程建设与设计》
2022年第8期147-149,共3页
Construction & Design for Engineering
关键词
路面改造
冷再生技术
材料选配
road surface modification
cold regeneration technology
material selection
