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The Effect of Chloride on the Corrosion of Reinforced Concrete  

Kim, Jeong-Sup (조선대학교 건축학부)
Shin, Yong-Seok (조선대학교)
Lee, Sul (조선대학교)
Kim, Kwang-Seok (조선대학교)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.9, no.2, 2005 , pp. 147-154 More about this Journal
Abstract
It is found that as contents of chloride ion and age increase, area of corrosion also increases. Inare increased to 1035 days from 730 days, slope of increase of corrosion area is greatest. Non-rust inhibitor specimens show corrosion area of 8~35 times more than rust inhibitor specimens and anticorrosive effects by application of rust inhibitor can be confirmed. When chloride ion is not contained, corrosion control effects of steel reinforcing according to increase of thickness are found, but specimens having chloride ion show no regular tend of thickness and corrosion due to complex problems such as reverse diffusion of chloride and test errors.
Keywords
Chloride; Corrosion of Steel Bar;
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