摘要
依托国道207线信宜至高州段路面改造工程(二期),分析了旧路面改造下水泥稳定碎石基层的施工方案。根据依托工程特点确定了该水泥稳定碎石基层的总体施工方案,并针对其中几个重要的施工过程如原材料准备、混合料拌和及运输、混合料摊铺、混合料压实和养生等进行了详细分析,归纳了技术要点和施工注意事项,为水泥路面的施工提供了保障。
Based on the pavement reconstruction project of National Road 207 from Xinyi to Gaozhou （the second phase）, the construction scheme of cement treated macadam base o fold pavement reconstruction is analyzed. The overall construction scheme of the cement treated macadam base is determined according to the characteristics of the project studied. Several important construction processes such as raw material preparation, mixture mixing and transportation, mixture spreading, mixture compaction and maintenance are analyzed in detail, and technique essentials and construction matters are concluded. It provides a guarantee for the construction of cement pavement.
作者
周永强
ZHOU Yong-qiang(Guangdong Guanyue Highway and Bridge Co.Ltd.,Guangzhou 511400,China)
出处
《工程建设与设计》
2018年第13期214-216,共3页
Construction & Design for Engineering
关键词
旧路面改造
水泥稳定碎石
基层施工
施工方案
old pavement reconstruction
cement treated macadam
base construction
construction scheme
