改建公路水泥稳定碎石基层施工技术要点

Key Points of Construction Technology for Rebuilding Highway Cement Stabilized Crushed Stone Base

基层作为道路的主要承重结构,其施工质量往往决定整个道路的工程质量。本文从混合料配合比、原材料及施工设备、摊铺及碾压、施工过程质量控制方面对基层施工技术进行探讨。

As the main load-bearing structure of the road,the construction quality of the base layer often determines the engineering quality of the entire road.This paper discussed the base construction technology from the aspects of mixture ratio,raw materials and construction equipment,paving and rolling,and quality control of construction pro cess.