• Title/Summary/Keyword: Fire-protection method

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Study of fire protection performance of newly developed cementitious fire protection material for application to architectural building (건축구조물에 적용하기위한 신개발 시멘트계 내화재료의 내화성능에 관한 연구)

  • Kim, Jang-Ho;Park, Hae-Geun;Lee, Myeong-Sub;Won, Jong-Pil;Lim, Yun-Mook;Lee, Kyong-Min
    • Proceedings of the Korea Concrete Institute Conference
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    • 2006.11a
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    • pp.633-636
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    • 2006
  • High-rise and large size buildings require high strength concrete and steel structure as a necessity. However, high strength concrete and steel structure are strong material but have a weakness to high temperature. Therefore, fire protection is a matter that must be considered very importantly in design for structure of high strength concrete and steel. Fire proof board that is existing method for fire proof has relatively low performance in fire protection emphasizes the need of new fire protection material due to the using of in numerable inflammables like plastics. The objective of this study is to understand the fire-resisting performance of newly developed fire protection material for building. This paper describes the results of fire tests using ISO curve that is fire protection regulation for buildings of the newly developed cementitious fire protection coating material applied concrete tunnel lining specimens.

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Study on Fire safety test method for the bed mattress (침대 매트리스 화재안전 평가에 대한 국내외 적용 현황)

  • Park, Kye-Won;Jeong, Jae-Gun
    • Proceedings of the Korea Institute of Fire Science and Engineering Conference
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    • 2012.04a
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    • pp.325-328
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    • 2012
  • This paper intends to introduce foreign/ domestic situation on fire safety assessment of bed mattress. America continent countries and ISO recently adapt real scale test method, other coutries including Korea have been using small scale test method such as IMO FTP code's bed component fire test.

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A Study on the Structural Fire Resistance Performance Design of RC Structural according to the Explosive Spalling - A Case Study on the Evaluation Method of Structural Fire Resistance in Japan - (폭렬 현상을 고려한 RC 구조물의 PBD기반 구조내화설계 기술개발에 관한 연구(III) -일본의 내화안전성평가기법을 활용한 사례조사 연구-)

  • Kim, Se-Jong;Lee, Jae-Young;Kwon, Young-Jin
    • Proceedings of the Korea Institute of Fire Science and Engineering Conference
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    • 2008.11a
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    • pp.310-315
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    • 2008
  • The objective of design for a post flash-over fire is contain the fire and prevent structural collapse, as necessary to meet the performance requirements. In the post flash-over phase of a fire all of the combustible objects in the compartment are burning and the heat release rate is limited either by the fuel surface area or the available air supply. So for the PBD situations, the process of evaluation method for fire phenomena is very important. It is the aim of this study to investigate and analyze the evaluation method of structural fire resistance in Japan.

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