Effect of Electrochemical Injection of Corrosion Inhibitor into Rebar Deteriorated by Chlorides in Concrete

In connection with the reinforcement concrete accelerated deterioration by chlorides,a series of treatments including electrochemical injection of corrosion inhibitor and salt-extraction etc.were carried on.Then the corrosion potential,corrosion rate and mass loss of rebar were measured for 1 a.The results show that electrochemical injection of corrosion inhibitor can lessen the corrosion more efficiently than the other methods.