The Repair Method of Water Leakage in the Underground Structure Using the Quick Micro-Cement and the Polyacrylic Resin

급결마이크로시멘트와 폴리아크릴수지를 이용한 지하구조물의 누수 보수방법

The waterproof construction for walls and floor in the underground parking lot in the construction of the apartment buildings have been excluded to the introduction of the waterproof design until now, because of the shorten construction period and the reduced construction costs. The concrete structures are existed to the joints in the vertical or horizontal parts commonly. In case of cracks, there are generated due to behavior by subsidence and external changing temperature environment. The cracks are generated by the frequent water leaks. So, the repair methods of the water leaks are proposed as the quick micro-cement and the polyacrylic resin in this study.