级配碎石柔性基层的施工质量控制

Construction Quality Control of Graded Crushed Stone Flexible Base

级配碎石用作道路基层时,可有效避免收缩裂缝和反射裂缝。施工时,其质量管理应贯穿于材料准备到开放交通的全过程,论文结合工程实例,分析级配碎石柔性基层施工准备阶段、施工阶段以及养护阶段的质量控制工作,给相关工程提供参考。

When graded gravel is used as road base,shrinkage crack and reflection crack can be avoided effectively.During construction,its quality management should run through the whole process from material preparation to open traffic.Combining with engineering examples,this paper analyzes the quality control in the construction preparation stage,construction stage and maintenance stage of graded gravel flexible base,so as to provide references for related projects.