Corrosion of reinforcement induced by environment containing chloride and carbon dioxide |
| |
Authors: | Vladimír Zivica |
| |
Affiliation: | (1) Institute of Construction and Architecture of the Slovak Academy of Sciences, Dúbravská cesta 9, 845 03 Bratislava 45, Slovak Republic |
| |
Abstract: | Reinforced concrete structures during their exploitation may be exposed to the common action of carbonation and chlorides
causing corrosion of steel reinforcement. Therefore, the related data seem to be interesting and important when the evaluation
of the service life of the structures is the object of interest. This fact was a motivation for the present experimental study
on the sequence of action of chloride solutions and carbonation of the embedding concrete. The results obtained show that
carbonation of concrete foregoing the action of chloride solutions may intensify the process of corrosion of steel reinforcement
in comparison to the converse sequence of the action of mentioned media. At the same time the natrium chloride solution has
been shown as a more aggressive medium opposite to the calcium and magnesium chloride solutions. |
| |
Keywords: | Steel reinforcement corrosion carbonation chlorides |
本文献已被 SpringerLink 等数据库收录! |