国内部分耐火电缆在英国标准下的耐火表现
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摘要
结合国内耐火电缆以及耐火材料的现状,以耐火性能要求更高的英国标准对各类型耐火电缆进行试验,研究各类耐火电缆在英国耐火电缆试验方法中的耐火性能。仅缠绕云母带、不含任何防水材料的耐火电缆很难通过BS 6387-2012的W试验。云母带绕包两层及以上的耐火电缆大多能够通过BS 6387-2012的C试验。BS 8491-2008对耐火电缆抗物理冲击强度和抗喷水强度的要求较高,耐火电缆需要有一层耐冲击结构。
Accord to the development of fire-resistance cable and fire-resistance material in China, using British standard test methods for fire resistance characteristics tests of cables, the fire-resistance performance of cables which have different materials was researched. The cables with mica but no water resistance materials can hardly pass the W test of BS 6387-2012. Cables with 2 layers and more mica can pass the C test of BS 6387-2012. BS 8491-2008 has high requirement on the physical shock resistance strength and water spray resistance strength, which needs the cables have a layer of shock resistance structure.
Accord to the development of fire-resistance cable and fire-resistance material in China, using British standard test methods for fire resistance characteristics tests of cables, the fire-resistance performance of cables which have different materials was researched. The cables with mica but no water resistance materials can hardly pass the W test of BS 6387-2012. Cables with 2 layers and more mica can pass the C test of BS 6387-2012. BS 8491-2008 has high requirement on the physical shock resistance strength and water spray resistance strength, which needs the cables have a layer of shock resistance structure.
引文
[1]胡君健,谈迅.电气火灾的研究[J].消防科学与技术,2010,29(9):847-849.
[2]舒中俊,冯俊峰,陈南,等.PVC电缆及其护套原料燃烧性能的对比[J].消防科学与技术,2006,25(2):247-249.
[3]赵华利.防火电线电缆的分类特性及试验方法[J].消防科学与技术,2005,24(2):220-223.
[4]GB/T 19216-2003,在火焰条件下电缆或光缆的线路完整性试验第21部分:试验步骤和要求-额定电压0.6/1.0 k V及以下电缆[S].
[5]BSI BS 6387:2013,Test method for resistance to fire of cables required to maintain circuit integrity under fire conditions[S].
[6]BSI BS 8491:2008,Method for assessment of fire integrity of large diameter power cables for use as components for smoke and heat control other active fire safety systems[S].
[7]吴海峰.关于电缆中如何有效应用耐火云母带的分析探讨[J].工程技术与产业经济,2010,(10):24-25.
[8]韩惠福,李海荣,徐华胜.浅谈耐火电缆[J].电线电缆,2017,(3):7-9.
[9]肖云涛,高江涛,刘书全,等.6~35 k V XLPE绝缘耐火电缆的研制[J].电线电缆,2015,(1):17-21.
[10]张仲韬,牛方辉,吴卫峰,等.6 k V到15 k V交联聚乙烯绝缘耐火电力电缆的研发[J].电线电缆,2012,(4):21-31.
[11]陈彩.矿物绝缘电缆特性与耐火性能检测分析[J].检测与装饰,2013,(4):208-209.
[12]邢本仁.矿物绝缘电缆在电气防火中的作用[J].电气设备火灾预防技术,1999,(6):36-41.
[13]陈广丰.浅谈铝合金电缆及应用[J].建筑工程技术与设计,2015,(15):1782.
[14]陈金强.电缆耐火特性自动试验装置[J].消防科学与技术,2015,34(2):227-229.
[15]JG/T 313-2014,额定电压0.6/1.0 k V及以下金属护套无机矿物绝缘电缆及终端[S].
[16]唐崇健.矿物绝缘电缆的生产工艺[J].电线电缆,2006,(5):13-18.
[17]唐崇健.矿物绝缘电缆的特性及相关电气规范的采用[J].电线电缆,2004,(12):10-13.
[18]宋花坤.矿物绝缘电缆的施工工艺控制要点[J].建筑电气,2005,(4):60-61.
[2]舒中俊,冯俊峰,陈南,等.PVC电缆及其护套原料燃烧性能的对比[J].消防科学与技术,2006,25(2):247-249.
[3]赵华利.防火电线电缆的分类特性及试验方法[J].消防科学与技术,2005,24(2):220-223.
[4]GB/T 19216-2003,在火焰条件下电缆或光缆的线路完整性试验第21部分:试验步骤和要求-额定电压0.6/1.0 k V及以下电缆[S].
[5]BSI BS 6387:2013,Test method for resistance to fire of cables required to maintain circuit integrity under fire conditions[S].
[6]BSI BS 8491:2008,Method for assessment of fire integrity of large diameter power cables for use as components for smoke and heat control other active fire safety systems[S].
[7]吴海峰.关于电缆中如何有效应用耐火云母带的分析探讨[J].工程技术与产业经济,2010,(10):24-25.
[8]韩惠福,李海荣,徐华胜.浅谈耐火电缆[J].电线电缆,2017,(3):7-9.
[9]肖云涛,高江涛,刘书全,等.6~35 k V XLPE绝缘耐火电缆的研制[J].电线电缆,2015,(1):17-21.
[10]张仲韬,牛方辉,吴卫峰,等.6 k V到15 k V交联聚乙烯绝缘耐火电力电缆的研发[J].电线电缆,2012,(4):21-31.
[11]陈彩.矿物绝缘电缆特性与耐火性能检测分析[J].检测与装饰,2013,(4):208-209.
[12]邢本仁.矿物绝缘电缆在电气防火中的作用[J].电气设备火灾预防技术,1999,(6):36-41.
[13]陈广丰.浅谈铝合金电缆及应用[J].建筑工程技术与设计,2015,(15):1782.
[14]陈金强.电缆耐火特性自动试验装置[J].消防科学与技术,2015,34(2):227-229.
[15]JG/T 313-2014,额定电压0.6/1.0 k V及以下金属护套无机矿物绝缘电缆及终端[S].
[16]唐崇健.矿物绝缘电缆的生产工艺[J].电线电缆,2006,(5):13-18.
[17]唐崇健.矿物绝缘电缆的特性及相关电气规范的采用[J].电线电缆,2004,(12):10-13.
[18]宋花坤.矿物绝缘电缆的施工工艺控制要点[J].建筑电气,2005,(4):60-61.