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콘크리트 표면처리용 성능개선재의 방수 · 열화억제 성능에 관한 실험적 연구
김도경 ( Kim¸ Do Geum ),고경택 ( Koh¸ Kyung Taeg ),류금성 ( Ryu¸ Gum Sung ),김방욱 ( Kim¸ Bang Wook ),김성욱 ( Kim Sung Wook ),이장화 ( Lee¸ Jang Hwa ) 한국구조물진단유지관리공학회 2002 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.6 No.2
We developed the deterioration restraining agent(DRA) that can block deterioration factor such as CO<sub>2</sub> gas, chloride ion and enhance waterproofing ability when applying DRA to degraded concrete or new concrete structures. In this study, it investigate on penetration performance, water tightness and durability in order to analyze the performance of concrete applied deterioration restraining agent. As a result. DRA can penetrate about 10mm from concrete surface and increase water tightness, durability when applying DRA to concrete.