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GB/T 25206.1-2014 English PDF

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GB/T 25206.1-2014: Reaction-to-fire tests for sandwich panel building systems -- Part 1: Test method for small rooms
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 25206.1-2014	English	629	Add to Cart	5 days [Need to translate]	Reaction-to-fire tests for sandwich panel building systems -- Part 1: Test method for small rooms	Valid	GB/T 25206.1-2014

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Basic data

Standard ID	GB/T 25206.1-2014 (GB/T25206.1-2014)
Description (Translated English)	Reaction-to-fire tests for sandwich panel building systems -- Part 1: Test method for small rooms
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	C82
Classification of International Standard	13.220.40
Word Count Estimation	27,277
Date of Issue	6/9/2014
Date of Implementation	10/1/2014
Quoted Standard	GB/T 14107-1993; GB/T 16839.2; GB/T 25206.2; GB/T 25207
Adopted Standard	ISO 13784-1-2002, MOD
Regulation (derived from)	National Standards Bulletin No. 11 of 2014
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 Standard specifies the use of small laboratory scale tests to assess body burning insulation composite sandwich construction performance. In the test inside the corner of the room, the use of specific flame acts directly on the surface of products us

GB/T 25206.1-2014: Reaction-to-fire tests for sandwich panel building systems -- Part 1: Test method for small rooms

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Reaction-to-fire tests for sandwich panel building systems Part 1. Test method for small rooms ICS 13.220.40 C82 National Standards of People's Republic of China Composite sandwich construction bodies burning performance test Part 1. Small chamber method Part 1. Testmethodforsmalrooms (ISO 13784-1.2002, MOD) Issued on. 2014-06-09 2014-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Principle 2 5 structure type 2 6 Sample 3

7 Test room design and construction of three

8 6 ignition source 8 9 Instrument 10 heat and smoke emission measurements 10 11 program 12 12 14 Test Report Appendix A (normative) heat and smoke release measurement procedures Method 115 Appendix B (normative) heat and smoke release measurement procedures Method 218 Annex C (normative) Calculation 19 Annex D (informative) laser photometer 22

Foreword

GB/T 25206 "combustion properties of the composite sandwich construction body test" is divided into two parts. --- Part 1. cell method; --- Part 2. Large chamber method. This section GB/T Part of 125,206. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses redrafted Law Amendment uses ISO 13784-1.2002 "sandwich composite construction body combustion performance test - Part 1. Small chamber method. " This part of ISO 13784-1.2002 technical differences and their reasons are as follows. --- On normative references, this part has been adjusted technical differences, in order to adapt our standard technical conditions and to facilitate Case the user uses this section, the focus adjustment is reflected in Chapter 2, "Normative references", the specific adjustments are as follows. ● with the GB/T 14107-1993 instead of ISO 13943 (see Chapter 3); ● with the GB/T 16839.2 replaced by IEC 60584-2 (see 9.1); ● with the GB/T 25207 replaced by ISO 9705 (see 10.2); ● with the GB/T 25206.2 instead of ISO 13784-2 (see Chapter 1). --- For ease of understanding, and increasing the terms and definitions 3.4 "body building", delete ISO 13784-1 Terms and definitions "3.4 Quality constant (constantmass) ". --- By ISO 13784-1.2002 Chapter 12 is expressed in future revisions of the standard in the content, regardless of the current standards, it is Delete this chapter; --- By ISO 13784-1.2002 Content Chapter 13 column item o) statements into our standard no substantive significance, so remove this Column item; --- For ease of understanding, explanation about how the system to increase response time A.3.2 in Appendix A, i.e., the response time "system is It refers to an ignition source output transitions to a given value to the measured heat release rate up to 90% of the value of the time required. " This section also made the following editorial changes. --- Consistent with the existing standard series, the standard name will be changed to "the burning behavior of composite sandwich panels body building - Part 1. Small Chamber method "; --- Modify the ISO 13784-1 content typo in 7.7 will "according to the requirements of Chapter 9," corrected to "in accordance with the requirements of Chapter 10." This section presents the People's Republic of China Ministry of Public Security. This part of the National Standardization Technical Committee for fire protection material Technical Committee (SAC/TC113/SC7) centralized. This section is drafted. Tianjin Fire Research Institute of Ministry of Public Security, Ministry of Public Security of Sichuan Fire Research Institute. The main drafters of this section. Xuesi Jiang, Deng Songhua Hu Rui, Hu Ming group, Daidian Feng, Xue Gang, Sun Xiaotao, Deng Xiaobing. Composite sandwich construction bodies burning performance test Part 1. Small chamber method Safety Warning. harmful or toxic combustion gases trial release could threaten the safety of test personnel should pay attention to good protective measures. Indoor fire test involves the combustion process from ignition to full development, so there is cause burns, igniting external objects or clothing danger. Personnel should wear protective clothing, helmets, face masks or other help to avoid contact with the exposed protective equipment and toxic and harmful gases. When using a self-supporting structure of the test room, especially if the test room cracking at the seams when the combustion products may be from Test back of the room to escape. Samples may collapse in the laboratory. Taking into account the above factors, personal safety must be developed Laboratory safety precautions to ensure safe termination of composite sandwich panels product combustion test. Standard laboratory equipment for fire-bashing There may be difficulties destroy the contents of combustible metal fires specimen surface between the test site shall be equipped with efficient equipment or extinguish such fires equipment.

1 Scope

This section GB/T 25206 specifies the use of small-scale chamber test assessment body building insulation composite sandwich panels combustion performance. in Test inside corner of the room, the use of specific flame acts directly on the surface of the article using the composite material, in order to simulate the indoor fire, Evaluation of flame propagation characteristics of thermal insulation composite sandwich construction surface or inside. This test method is not used to assess body building composite sandwich panels Fire resistance. This section applies to a composite sandwich construction with self-body support structure or frame support structure. This section does not apply to the use of an adhesive, hang nail or bundled approach is mounted on the foundation wall or ceiling, and foundation walls or ceiling branched Supporting composite sandwich structure. Note. Due to their design, the body can not for certain construction methods specified in this part of the application test, but suitable for test GB/T 25206.2 specified Test method; product testing lining material can be referred to GB/T 25207.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 14107-1993 Fire basic terms of the second part GB/T 16839.2 thermocouple Part 2. Tolerances (GB/T 16839.2-1997, IEC 60584-2. 1982, IDT) GB/T 25206.2 composite sandwich construction bodies burning performance testing - Part 2. Large chamber method (GB/T 25206.2-2010, ISO 13784-2.2002, IDT) Entity room fire test method GB/T 25207 fire test surface of the article (GB/T 20207-2010, ISO 9705.1993, MOD)

3 Terms and Definitions

GB/T 14107-1993 and as defined in the following terms and definitions apply to this document. 3.1 Composite composite A combination of two or more individual materials from a composite of surface-coated or laminate.

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