摘要
为解决路面水泥稳定碎石基层分层摊铺存在的局限性,对两层连铺、大厚度宽幅摊铺2种改良工艺的优缺点进行了分析。在机械组合、层间结合、施工周期、压实度检测等各方面对两层连铺和大厚度宽幅摊铺工艺进行了对比,以期为公路建设项目提供选用依据。
To solve the limitations of layered paving of cement stabilized macadam base,the advantages and disadvantages of two improved processes of two-layer continuous paving and wide paving in large thickness are analyzed.In the aspects of mechanical combination,interlayer combination,construction period and compactness detection,the two-layer continuous paving and large thickness and wide paving processes are compared in order to provide selection basis for highway construction projects.
作者
李俊
任鑫
刘永垒
赵弘宇
董凯
LI Jun;REN Xin;LIU Yonglei;ZHAO Hongyu;DONG Kai(China Construction Eighth Engineering Division Corp.,Ltd.Northern China Branch,Tianjin 300452,China)
出处
《建筑施工》
2022年第4期810-812,共3页
Building Construction
关键词
水稳基层
改良工艺
两层连铺
大厚度宽幅摊铺
分析对比
cement stabilized macadam base
improved process
two-layer continuous paving
large thickness and wide paving
analysis and comparison
