• 제목/요약/키워드: Korea Fire Institute

검색결과 4,409건 처리시간 0.035초

샌드위치 패널의 화재확대 방지시스템 개발을 위한 실험적 연구 (An Experiment Study for Flame Spread Prevention System of Snadwich Panels)

  • 신현준;인기호;유용호
    • 설비공학논문집
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    • 제27권6호
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    • pp.307-312
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    • 2015
  • The sandwich panel is commonly used domestically because it's less costly and easier to handle. But fires have frequently occurred in buildings employing sandwich panels, such as the fires in Eecheon cold storage and in Gwangju Pyungdong industrial zone. Sandwich panels with steel plates on their surface prevent fire water from penetrating to the fire source, which makes it difficult to extinguish a fire in a timely manner. Toxic gas generated from some insulation material leads to serious loss of life and property. This study is intended to develop an extinguishing system for sandwich panels, thereby reducing the fire risk. Fire water and volume were determined in the wake of the study on the structure of a sandwich panel extinguishing system, and improvement and testing of the fire characteristics of the sandwich panel. Based on such study and test, a fire model test was conducted. Consequently, the sandwich panel with extinguishing system was proven to have a reduced fire risk, compared to traditional or fire retardant panels.

철골 단면형상에 따른 내화구조의 실험적 연구 (An experimental study for fire protective coating structure according to Shape factor)

  • 옥치열;박진오;전수민
    • 한국화재소방학회:학술대회논문집
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    • 한국화재소방학회 2013년도 추계학술대회 초록집
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    • pp.153-154
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    • 2013
  • 내화구조로 인정을 받은 국내의 철골조 기둥의 경우 대다수가 H형강에 내화제품을 피복한 구조이다. 본 연구에서는 한국산업표준에서 제시하고 있는 단면형상계수를 기준으로 H형강 인정구조와 다양한 단면의 내화구조의 비교실험을 통해 국내 인정제도를 개선하기 위한 자료로 활용하고자 하였다.

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