건축도시공간연구소

Architecture & Urban Research Institute

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한국건축시공학회|논문집 2016년 4월

논문명 수처리 시설물 콘크리트 표면처리 방법에 따른 금속용사 피막의 부착성능 평가에 관한 실험적 연구 / An Experimental Study on Evaluation of Bond Strength of Arc Thermal Metal Spaying According to Treatment Method of Water Facilities Concrete Surface
저자명 박진호 ; 이한승 ; 신준호
발행사 한국건축시공학회
수록사항 한국건축시공학회 논문집, Vol.16 No.2 (2016-04)
페이지 시작페이지(107) 총페이지(10)
ISSN 15982033
주제분류 시공(적산)
주제어 ; ozone ; water permeability ; air permeability ; adhesion property ; metal spray system ; advanced water treatment
요약2 In this study, the bond strength of metal spraying system by surface treatment of concrete (waterproof/corrosion method) in water treatment facilities was evaluated. The results showed that the system with Sa-P-R-(S) (sanding-perviousness surface hardener-surface roughness agent-metal spraying-sealing) led to the desirable performance. The bond strength, the coefficient of water permeability and air permeability were 3.7MPa, 0.68*10-8 cm/sec, and 0.45*10-16 cm2, respectively. In scanning electron microscope analysis, the microstructure of specimen coated with perviousness surface hardener was much denser than that without it. Therefore, the specimen coated with sanding-perviousness surface hardener-surface roughness agent-metal spraying-sealing had the best bond performance and was the most suitable system to concrete surface in water treatment facilities.
소장처 한국건축시공학회
언어 한국어
DOI http://dx.doi.org/10.5345/JKIBC.2016.16.2.107
분석서지
건설기술 > 건설시공 > 철근콘크리트 공사