C30水下防腐蚀混凝土配合比设计及应用  

Design and Application of C30 Underwater Anti-corrosion Concrete Mix

作　　者：包全坡 

机构地区：[1]中铁十四局集团第三工程有限公司,山东兖州272100

出　　处：《江苏建筑》2012年第6期47-49,共3页Jiangsu Construction

摘　　要：结构防腐主要从混凝土内部阐述其腐蚀性,并通过掺入外加剂进行有机补偿。以天津海河开启桥C30水下防腐蚀混凝土配比设计结果及施工经验,阐述了防腐蚀混凝土的配合比设计、硫酸盐防腐机理及混凝土的防腐性能测定方法。It describes structure antisepsis mainly from the concrete internal structure Through adding admixtures,its antisepsis can be compensated organically.Based on the Haihe river open structure bridge in Tianjin C30 underwater corrosion resistant concrete ratio design and the construction experience,it describes the ratio design of corrosion resistant concrete,sulfate anticorrosive mechanism and methods for the determination of the anticorrosion performance of concrete.

关 键 词：防腐蚀混凝土 防腐蚀机理 配合比设计 

分 类 号：TU528.33[建筑科学—建筑技术科学]