보수재료 내구성능에 관한 실험적 연구 = Experimental Study on Durability of Repair Materials

다국어 초록 (Multilingual Abstract)

Since many of these structures were built before 1980's, these are either already repaired or to be repaired. Current safety assessments on these structures have confirmed that a large number of RC structures need maintenance, repairs and retrofit works. The factors considered in deterioration of RC structures may take several forms, which include the chloride corrosion, carbonation. alkali aggregate reaction and abrasion. Deterioration in RC structures is a problem, in which many agencies are involved. However, it use without verification for the foreign test method and standard of repair materials in Korea. Therefore, this study is investigated for adhesive strength repair materials in view of durability as a study to enact test method and standard of qualities for repair materials taking into consideration of Korea situation.