An Experimental Study on the Durability and Reinforcement Corrosion of Polymer Cement Based Repair Material

폴리머시멘트계 단면복구재의 내구성 및 철근부식특성에 관한 실험적 연구

In this study, for the establishment of the performance evaluation methods and the quality control standards of durability recovery method, the data of indoor durability test and the data of the long term exposure test under the coast are accumulated and analyzed. As a result of the indoor test, durability of repair material was more superior to that of plain concrete, but as a result of investigating and evaluating exposure test at 30 month of exposure age under the coastal environment, the difference in electric potential and the reinforcement corrosion at place replaced with repair material are found.