Research on the alkali ion leaching from concrete depending on electrochemical treatment

The present study, a modified electrochemical treatment was applied to concrete to mitigate the leaching of alkali ions from concrete. The current ranged 500 mA/m2 and duration was 2weeks. Electrochemical treatment applied in concrete quantity of alkali ions leaching and the limit depth of concrete were decreased, through electrochemical treatment is very high inhibitory effect of the alkali ion is determined leaching