水泥稳定碎石基层施工技术探讨

路面基层是水泥混凝土路面结构的主要承重层,广东省目前在建的各等级路面基层一般采用水泥稳定碎石结构形式。文中根据广州市同和至大源段路面改善工程实践,对水泥稳定碎石基层施工前的准备工作、水稳碎石施工工艺、养生和交通管制等方面进行了探讨。

Study on Construction Technique of Cement-Stable-Crushed Stone Base Course

The base course is the mainly supporting layer of cement concrete pavement,which is currently be adopted a cement-stable-crushed stones structure form generally.According to the Tongda(Tonghe to Dayuan,segment in the Guangzhou city)road surface improving engineering,this paper discusses the contact originally the concrete characteristics of the engineering,stabilizing the construction ex- preparation work,water steady crushed stones construction craft,curing and traffic control etc. of the crushed stones basic levels to carry on a study to the cement.In the meantime,actual work combined with participate, the insight discusses to the cement stable crushed stones construction method are discussed.