A Experimental Study on the Repair Performance of Crack Using Chloride ion Penetration

염소이온 투과실험을 이용한 균열보수성능 평가에 관한 시험적 연구

With difference to strengthening which could be evaluated structural efficiency, it is hard to do quantitative repair efficiency evaluation achieved compressive strength test or appearance investigation. In this paper, chloride ion penetration test is exacted to core specimens picked from repaired structure for quantitative repair evaluation. The result of experimentation shows repair efficiency quantitatively by means of difference between penetration amount of chloride ion for repaired and unrepaired core specimens.