GB/T 9978-1999 Fire-resistance Tests – Elements of Building Construction

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GB/T 9978-1999 Fire-resistance Tests – Elements of Building Construction
建筑构件耐火试验方法（英文版）

英文名称：  Fire-resistance tests-Elements of building construction 
替代情况：  替代GB/T 9978-1988;被GB/T 9978.1-2008代替
中标分类：  工程建设>>工业与民用建筑工程>>P32建筑构造与装饰工程 
ICS分类：  环保、保健与安全>>消防>>13.220.50建筑材料和构件的阻燃性 
采标情况：  neq ISO/FDIS 834-1:1997
发布部门：  国家质量技术监督局
发布日期：  1999-06-29
实施日期：  1999-01-02 
作废日期：  2009-03-01 
首发日期：  1988-10-26
复审日期：  2004-10-14
提出单位：  中华人民共和国公安部
归口单位：  全国消防标准化技术委员会
主管部门：  公安部
起草单位：  公安部天津消防科学研究院
起草人：  胡纪玉、甘家林、吴海江
页数：  9页
出版社：  中国标准出版社 
出版日期：  2004-05-07

本标准规定了建筑构件耐火试验的试验装置、试验条件、试件要求、试验程序、耐火极限判定条件和试验报告。
本标准适用于墙、梁、柱、楼板、吊顶和屋顶等承重和非承重构件，其他的构件、配件或结构可参照采用。

1. Scope
This standard specifies test devices, test conditions, sample requirement, test procedures, fire endurance determination and test report of building construction elements fire-resistance tests.
This standard is applicable to bearing and nonbearing members, such as wall, girder, column, floor slab, suspended ceiling and roof. Other members, components or structures may also make reference of this standard.
2. Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
GB/T 5907-1986 Fundamental Terminology of Fire Protection -- Part 1
3. Definitions
For the purposes of this national standard, the following definitions apply.
3.1 Fire endurance
Period from building members, components or structures start to receive fire action until loss stability, integrity or heat insulation property, under standard fire resistance test conditions.
3.2 Fire resistance stability
Ability of bearing building member to resist collapse within a certain period, under standard fire resistance test conditions.
3.3 Fire resistance integrity
Ability of building separating members to prevent flame or hot air from penetrating the fire and appearing on the other side within a certain period when one side is on fire, under standard fire resistance test conditions.
3.4 Fire resistance and heat insulation
Ability of building separating members to prevent the temperature on the other side from being higher than specified value within a certain period when one side is on fire, under standard fire resistance test conditions.