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에폭시수지를 이용한 콘크리트 구조물의 보수ㆍ보강효과에 대한 연구
신성우 ( Sung Woo Shin ),조태관 ( Tae Gwan Cho ),안종문 ( Jong Mun Ahn ) 한국구조물진단유지관리공학회 1997 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.1 No.1
This study was intended to investigate the effects of epoxy grout on compressive strength for damaged concrete structures. For this purpose, concrete molds were manufactured and tested for compressive strength 28days after water curing. Two kinds of Korea-made and one Japan-made epoxy grouts were injected into the broken concrete molds with the automatic low-pressure injecting method or the hand injecting method. All the specimens cured at atmospheric temperature for 7 days and its compressive strengths were tested. By doing so, an investigation was made as to whether its compressive strength was restored to its orignal state.