Effect of electrochemical injection of guanidine into carbonated concrete on corrosion of the reinforcement

被引：0
|
作者：
Kuziak, Justyna [1 ]
Krolikowski, Andrzej [2 ]
Kus, Stanislaw [2 ]
机构：
[1] Warsaw Univ Technol, Fac Civil Engn, Warsaw, Poland
[2] Warsaw Univ Technol, Fac Chem, Warsaw, Poland
来源：
OCHRONA PRZED KOROZJA | 2014年 / 57卷 / 06期
关键词：
steel corrosion; concrete; corrosion inhibitor; electrochemical injection of inhibitor; guanidine;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The study on the electrochemical injection of guanidine in carbonated concrete was conducted at cathodic current density of 2,9 A/m(2). Almost 20-fold acceleration of the inhibitor transport as well as concrete realkalization were found. The effectiveness of the inhibition of steel corrosion was estimated at about 92%.
引用
收藏
页码：220 / 224
页数：5
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