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化学建材
福建体彩11选五走势图

大乐透机选5注号码:耐火窗的性能及存在的问题与建议

福建体彩11选五走势图 www.bpynn.com 作者:聂来聪,周杨,苏海通,杨光辉

关键字:耐火,窗,的,性,能及,存,在的,问题,与,建议,

 
[山东省产品质量检验研究院,国家消防及阻燃产品质量监督检验中心(山东),山东 济南  250102]
摘要:近年来外墙外保温火灾事故频繁发生,给国家和人民带来了巨大的损失。2015年5月1日,我国实施了GB 50016—2014《建筑设计防火规范》,对不同类型、不同高度建筑保温材料的燃烧性能提出严格要求,并对建筑外窗的耐火完整性做出了严格规定。主要介绍耐火窗的分类、耐火完整性试验设备,并对试验中遇到的一些问题进行探讨,以期为耐火窗的国标制定和企业生产提供有效帮助。
关键词:建筑外窗;耐火窗;耐火完整性
中图分类号:TU513;TU532        文献标识码:A        文章编号:1001-702X(2018)10-0146-04
 
Performance and problems of the fire-proof windows and suggestions
NIE Laicong,ZHOU Yang,SU Haitong,YANG Guanghui
[Shandong Institute for Product Quality Inspection,National Supervision and Inspection Center for Fire and
Flame-retardant Product Quality(Shandong),Jinan 250102,China]
Abstract:In recent years,exterior wall insulation fire accidents have occurred frequently,which have caused great losses to the country and the people. On May 1,2015,our country implemented the GB 50016—2014 "Code for fire protection design of building",which made strict requirements for the burning performance of the building insulation materials with different types and different heights,and made strict rules for integrity of the windows on the exterior wall of buildings. This paper mainly discusses the classification of the fire-proof windows,fire-resistant integrity test equipment,and some problems encountered in the experiment,hoping to provide effective help for the national standard formulation and enterprise production of the fire-proof windows. 
Key words:the architectural external windows,fire-proof windows,fire-resistant integrity