钢筋混凝土保护层抗氯离子渗透性的试验研究  

Experimental Study of Resistance of Reinforced Concrete Cover Against Chloride Ion Penetration

作　　者：李俊毅[1] 许建宏[1] 李波[1] 王丽文[1] 白燕荣[1] 马化雄[1] 

机构地区：[1]天津港湾工程研究所,天津300222

出　　处：《中国港湾建设》2006年第1期23-25,共3页China Harbour Engineering

摘　　要：描述了按A STM C 1202方法试验研究保护层混凝土的氯离子渗透性能,指出以往普通港工混凝土的抗氯离子渗透性能较低,而掺入硅灰能显著提高混凝土的抗氯离子渗透性能。The paper reviews the experimental results of chloride permeability Of reinforced concrete cover based on ASTM C1202, and states that the resistance of ordinary marine concrete against chloride penetration is poor and the performance of concrete against chloride penetration can be remarkably improved by admixing with silica fume.

关 键 词：混凝土 保护层 氯离子渗透性能 硅灰 

分 类 号：TU528.33[建筑科学—建筑技术科学]