强感潮河段耐蚀性高标号混凝土配合比设计

Corrosion resistance and high-grade concrete proportioning design in strong tide influence river

结合飞云江三桥主塔墩基础工程特点及施工重点,介绍了高性能混凝土配合比设计,分别对原材料选择,配合比参数等作了具体介绍,并通过抗氯离子渗透试验,确定了最终的施工配合比,为今后同类工程提供了指导。

Integrating with Feiyun river No.3 main tower pier foundation project features and construction focuses,it introduces the high performance concrete proportioning design,and describes raw material selection,and proportioning parameter and so on.Through resistance permeating of chloride test,it finally determines the construction mix proportion,which has provided guidance for future similar project.