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GB 8624-2012 Related PDF English (GB 8624-2006, GB 8624-1997)

GB 8624-2012 (GB8624-2012) & related versions
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GB 8624-2012English85 Add to Cart 0-9 seconds. Auto delivery. Classification for burning behavior of building materials and products GB 8624-2012 Valid GB 8624-2012
GB 8624-2006EnglishRFQ ASK 9 days Classification for burning behavior of building materials and products GB 8624-2006 Obsolete GB 8624-2006
GB 8624-1997English199 Add to Cart 2 days Classification on burning behaviour for building meterials GB 8624-1997 Obsolete GB 8624-1997
GB 8624-1988EnglishRFQ ASK 3 days Classified method for burning behaviour of building materials GB 8624-1988 Obsolete GB 8624-1988
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GB 8624-2012 GB ICS 13.220.50 C 80 NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA Replacing GB 8624-2006 Classification for burning behavior of building materials and products ISSUED ON. DECEMBER 31, 2012 IMPLEMENTED ON. OCTOBER 01, 2013 Jointly issued by. General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ); and the Standardization Administration (SAC) of the People's Republic of China. Table of Contents Foreword ... 3  Introduction ... 5  1 Scope ... 6  2 Normative References ... 6  3 Terms and Definitions ... 7  4 Burning Behavior Grade ... 9  5 Burning Behavior Classification Criteria... 10  5.1 Building Materials ... 10  5.2 Building Products ... 12  6 Mark of Burning Behavior Grade ... 14  7 Classification Inspection Report ... 14  Appendix A ... 16  Appendix B ... 22  Appendix C ... 24  Bibliography ... 25  Foreword Chapter 4, Chapter 5 and 6.1 of this standard are compulsory; the rest are recommendatory. This standard was drafted according to the rules given in GB/T 1.1-2009. This standard replaces GB 8624-2006 "Classification for burning behavior of building materials and products". Compared with GB 8624-2006, the main technical changes, except the editorial modifications, are as follows. - Modify the Foreword, Introduction and part of Terms and Definitions. Delete the Symbols and Abbreviations; - Modify the division and classification criteria of burning behavior grade (see Chapter 4 and 5; Chapter 4, 10 and 11 in Edition 2006). - Add the burning behavior classification of building products (see 5.2); - Delete the test methods; test principles and test sample preparation; classification test quantity; test of building products (except the flooring materials); test of flooring material; and application scope of this classification (see Chapters 5, 6, 7, 8,9 and 13 of Edition 2006); - Modify the grade mark of burning behavior, additional information and mark (see Chapter 6 and Appendix B; Chapters 4 and 12 in Edition 2006); - Delete the contents of previous Appendix A, Appendix B and Appendix C. Supplement the contents of new Appendix A, Appendix B and Appendix C. This standard is reference to EN 13501-1.2007 "Fire classification of construction products and building elements - Part 1. Classification using data from reaction to fire tests". This standard was proposed by the Ministry of Public Security of the People's Republic of China. This standard shall be under the jurisdiction of the Fireproof Materials Technical Subcommittee of National Technical Committee on Fire Protection of Standardization Administration of China (SAC/TC 13/SC 7). Responsible drafting organization of this standard. Sichuan Fire Research Institute of Ministry of Public Security. Participating drafting organizations of this standard. Technical Supervision and Research Center of the Building Materials Industry, China Building Materials Academy, Institute of Fire Prevention of China Academy of Building Research, Research Institute of Wood Industry of Chinese Academy of Forestry, Bayer Materials Science (China) Co., Ltd., Armacell Thermal Insulation Materials (Guangzhou) Co., Ltd., Owens Corning (China) Investment Co., Ltd., Aeroflex International Co., Ltd. Shanghai Armstrong Building Products Co., Ltd., Huamei Group Co., Ltd., Changzhou Jingxue Insulation Technology Co., Ltd., Kingfa Science and Technology Co., Ltd., Wanhua Chemical Group Co., Ltd., and Feininger (Nanjing) Energy Saving Technology Co., Ltd. Main drafting staffs of this standard. Li Feng, Zhao Chenggang, Lu Guojian, Zeng Xubin, Deng Xiaobing, Liu Songlin, Liu Wuqiang, Liu Haibo, Ma Daozhen, and Chen Zhilin. The previous editions of this standard are. - GB 8624-1988, GB 8624-1997 and GB 8624-2006. Introduction GB 8824 was issued in 1988 for the first time. Then the first revision GB 8624-1997 was issued based on the West Germany standard DIN 4102-1.1981 "Fire behavior of building materials and building components; building materials; concepts, requirements and tests". As the Chinese classification criteria for burning behavior of building material, GB 8624-1997 had played an important role in the areas such as burning behavior evaluation and grading, fire safety design guidance, firefighting supervision, and implementation of code of design on building fire protection and prevention. In 2006, with reference to EN 13501-1.2002 "Fire classification of construction products and building elements. Classification using test data from reaction to fire tests" drafted by European Committee for Standardization (CEN), GB 8624 was revised for the second time. Revision GB 8624-2006 was issued. Compared with Edition 1997, GB 8624-2006 had made relatively significant changes in the area of classification and criteria of the burning behavior of building materials and products; the burning behavior classification was changed from 4 grades - A, B1, B2, and B3 to 7 grades - A1, A2, B, C, D, E and F. Judged from the implementation situation of GB 8624-2006, there were problems such as the classification of burning behavior is too meticulous; it does not match with the current actual engineering construction in China. In order to enhance the applicability and compatibility, the third revision was made to GB 8624. This standard defines the basic classification of burning behavior of building materials – they are remained as A, B1, B2 and B3. At the same time, it establishes the corresponding relationship with the European standard classification A1, A2, B, C, D, E and F; and adopts the classification criteria of European standard EN 13501-1.2007. Classification for burning behavior of building materials and products 1 Scope This standard specifies the terms and definitions, burning behavior grades, burning behavior grade criteria, burning behavior grade identification and inspection report of building materials and products. This standard is applicable to burning behavior classification and judgment of building materials, decoration materials and products in construction engineering. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including all corrigenda) applies. GB/T 2406.2 Plastics - Determination of Burning Behavior by Oxygen Index - Part 2. Ambient-temperature Test GB/T 8408 Plastics - Determination of Burning Characteristics - Horizontal and Vertical Test GB/T 5169.16 Fire Hazard Testing for Electric and Electronic Products - Part 16. Test Flames - 50W Horizontal and Vertical Flame Test Methods GB/T 6454 Textiles - Burning Behavior - Oxygen Index Method GB/T 5455 Textiles - Burning Behavior - Vertical Method GB/T 5464 Non-combustibility Test Method of Building Materials GIB/T 5907 Fundamental Terminology of Fire Protection. Part 1 GB/T 8333 Test Method for Flammability of Rigid Cellular Plastic - Vertical Burning Method GB/T 8626 Test Method of Flammability for Building Materials GB/T 8627 Test Method for Density of Smoke from the Burning or Decomposition of Building Materials GB/T 11785 Reaction to Fire Tests for Floorings - Determination of the Burning Behavior Using a Radiant Heat Source GB/T 14402 Reaction to Fire Tests for Building Materials and Products - Determination of the Heat of Combustion GB/T 16172 Test Method for Heat Release Rate of Building Mate GB/T 17596 Textiles - Commercial Laundering Procedure for Textile Fabrics Prior to Flammability Testing GB 17927.1 Upholstered furniture - Assessment of the Resistance to Ignition of Mattress and Sofa - Part 1. Smouldering Cigarette GB/T 20284 Single Burning Item Test for Building Materials and Products GB/T 20285 Toxic Classification of Fire Effluents Hazard for Materials GB/T 27904 Testing Method for Fire Characteristics of Furniture and Subassemblies Exposed to Flaming Ignition Source 3 Terms and Definitions For the purposes of this document, the following terms and definitions AND those defined in GB/T 5907 apply. 3.1 Product The building material, composite material or module of which the information is required. 3.2 Material The mixture of single substance or un... ......

BASIC DATA
Standard ID GB 8624-2012 (GB8624-2012)
Description (Translated English) Classification for burning behavior of building materials and products
Sector / Industry National Standard
Classification of Chinese Standard C80
Classification of International Standard 13.220.50
Word Count Estimation 23,239
Older Standard (superseded by this standard) GB 8624-2006
Quoted Standard GB/T 2406.2; GB/T 2408; GB/T 5169.16; GB/T 5454; GB/T 5455; GB/T 5464; GB/T 5907; GB/T 8333; GB/T 8626; GB/T 8627; GB/T 11785; GB/T 14402; GB/T 16172; GB/T 17596; GB 17927.1; GB/T 20284; GB/T 20285; GB/T 27904
Drafting Organization Ministry of Public Security Sichuan Fire Research Institute
Administrative Organization National Fire Protection Standardization Technical Committee Technical Committee fireproof materials
Regulation (derived from) National Standards Bulletin 2012 No. 41 National Standards Commission recently released 16 national standards for fire protection
Proposing organization Ministry of Public Security of the People's Republic of China
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This Chinese standard specifies the materials and products terms and definitions, the combustion performance levels, combustion performance rating criteria, the combustion performance level identification and inspection reports. This standard applies to m

BASIC DATA
Standard ID GB 8624-2006 (GB8624-2006)
Description (Translated English) Classification for burning behavior of building materials and products
Sector / Industry National Standard
Classification of Chinese Standard Q10
Classification of International Standard 13.220.50
Word Count Estimation 37,375
Date of Issue 2006-06-19
Date of Implementation 2007-03-01
Older Standard (superseded by this standard) GB 8624-1997
Quoted Standard GB/T 5464; GB/T 8626; GB/T 11785; GB/T 14402; GB/T 20284; GB/T 20285; ISO 13943; EN 13238
Adopted Standard EN 13501-1-2002, MOD
Drafting Organization Ministry of Public Security Sichuan Fire Research Institute
Administrative Organization Seventh National Fire Protection Standardization Technical Committee Technical Committee
Regulation (derived from) Announcement of Newly Approved National Standards No. 7, 2006 (No. 94 overall)National Standards Bulletin 2012 No. 41 National Standards Commission recently released 16 national standards for fire protection
Proposing organization People's Republic of China Ministry of Public Security
Issuing agency(ies) Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China
Summary This Chinese standard presents all the combustion performance of building materials and products classification procedure. This standard applies to two types of construction products: flooring materials, in addition to paving materials other than building products.

BASIC DATA
Standard ID GB 8624-1997 (GB8624-1997)
Description (Translated English) Classification on burning behaviour for building meterials
Sector / Industry National Standard
Classification of Chinese Standard Q10
Classification of International Standard 13.220.50
Word Count Estimation 5,518
Date of Issue 1997/4/4
Date of Implementation 1997/10/1
Older Standard (superseded by this standard) GB 8624-1988
Adopted Standard DIN 4102-1-1981, NEQ
Regulation (derived from) Announcement of Newly Approved National Standards No. 7 of 2006 (No. 94 overall)
Proposing organization Ministry of Public Security of the People Republic of China
Issuing agency(ies) State Bureau of Technical Supervision
Summary This Standard specifies materials combustion performance assessment and grading criteria. This Standard is applicable to all types of industrial and construction materials used in civil engineering and a variety of decoration materials.