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스프링클러설비 배관의 시공 상 문제점에 관한 기초 연구
임동오(Dongoh Lim),오천영(Cheonyoung Oh),탁성인(Sungin Thak),손봉세(Bongsei Son) 대한설비공학회 2016 대한설비공학회 학술발표대회논문집 Vol.2016 No.6
Sprinkler system is a very effective automatic fire protection system to prevent the propagation of flame and accomplish the initial extinguishing when fire occurs. But the problems occur when sprinkler system is operating such as not to achieve the prescribed discharge pressure and quantity due to the arising of scale and corrosion by the internal and external causes in case about 15 years have passed since completion of construction. When those problems occur, fire extinguishment might fail due to the decline of prescribed water flow quantity and water sprinkling. According to a previous study, most of them were focused on the corrosion of steel piping for sprinkler system. This study was intended to secure the cause of the water leak on the copper piping of sprinkler system in the apartment which had relatively corrosion resistance than steel piping of sprinkler system. And the cause of the water leak turned out to be the pitting corrosion.