钢结构膨胀型防火涂层厚度设计研究
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摘要
海洋钢结构和石油化工钢结构模块化工厂属高火灾风险区域,当火灾发生时,为赢得火灾扑救和人员逃生时间,被动防火方式中的防火涂料被广泛应用。本文分析了膨胀型防火涂料的使用原因、基本特点及阻燃机理,重点研究了防火涂层厚度设计涉及的因素和方法,为从事海洋钢结构和石油化工钢结构模块化工厂防火涂层厚度设计的相关工作人员提供参考。
Marine steel structures and petroleum chemical industry steel structure modular factory are regarded as high fire risk areas. When a fire accident occurs,a fireproofing coat is widely used as a passive fire protection way to win the time for extinguishing and personnel evacuation. This paper describes the reason of use,basic characteristics and flame retardant mechanism of intumescent fireproofing coat,and in particular focuses on the factors and methods for film thickness design of fireproofing coating,which might be used as reference for the relevant staff who design the film thickness of fireproofing coating in marine steel structures and petrochemical industry steel module areas.
Marine steel structures and petroleum chemical industry steel structure modular factory are regarded as high fire risk areas. When a fire accident occurs,a fireproofing coat is widely used as a passive fire protection way to win the time for extinguishing and personnel evacuation. This paper describes the reason of use,basic characteristics and flame retardant mechanism of intumescent fireproofing coat,and in particular focuses on the factors and methods for film thickness design of fireproofing coating,which might be used as reference for the relevant staff who design the film thickness of fireproofing coating in marine steel structures and petrochemical industry steel module areas.
引文
[1]赵增元,吕伟艳,刘存,等.海洋石油平台钢结构物防火涂料的选择和厚度设计[J].涂料工业,2013,43(5):73-75.
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[4] ISO 22899 Determination of the resistance to jet fires of passive fire protection materials[S]. Switzerland:International Organization for standardization,2007.
[5] API 2218 passive fire protection recommendation for onshore production in petroleum and natural gas industries[S]. Washington:American Petroleum Institute,1999.
[6] API 2510A fire protection considerations for the design and operation of liquefied petroleum gas(LPG)storage facilities[S].Washington:AmericanPetroleumInstitute,2010.
[7] ASTM E 119 standard test method for fire tests of building constructionandmaterials[S].Texas:OmegaPointLaboratories,2010.
[8] UL 263 fire tests of building construction and materials[S].Illinois:Nationally Recognized Testing Laboratories,2007.
[2] UL 1709 Rapid rise fire tests of protection materials for structural steels[S]. Illinois:Nationally Recognized Testing Laboratories,2011.
[3] ISO 834 Fire resistance tests-elements of building construction[S]. Switzerland:International Organization for standardization,2011.
[4] ISO 22899 Determination of the resistance to jet fires of passive fire protection materials[S]. Switzerland:International Organization for standardization,2007.
[5] API 2218 passive fire protection recommendation for onshore production in petroleum and natural gas industries[S]. Washington:American Petroleum Institute,1999.
[6] API 2510A fire protection considerations for the design and operation of liquefied petroleum gas(LPG)storage facilities[S].Washington:AmericanPetroleumInstitute,2010.
[7] ASTM E 119 standard test method for fire tests of building constructionandmaterials[S].Texas:OmegaPointLaboratories,2010.
[8] UL 263 fire tests of building construction and materials[S].Illinois:Nationally Recognized Testing Laboratories,2007.