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GB/T 28752-2012 English PDF

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US$689.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 28752-2012: Test method for lateral spread of flame on building and transport products in vertical configuration
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 28752-2012	689	Add to Cart	5 days	Test method for lateral spread of flame on building and transport products in vertical configuration	Valid

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Basic data

Standard ID: GB/T 28752-2012 (GB/T28752-2012)
Description (Translated English): Test method for lateral spread of flame on building and transport products in vertical configuration
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: C82
Classification of International Standard: 13.220.40
Word Count Estimation: 30,338
Quoted Standard: GB/T 14107
Adopted Standard: ISO 5658-2-2006, MOD
Regulation (derived from): National Standards Bulletin No. 28 of 2012
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 flame along the surface of the sample perpendicular to the lateral spread of performance test method. This standard applies to buildings and vehicles (such as ships, trains, etc.) on the exposed surface of the plate-type single

GB/T 28752-2012: Test method for lateral spread of flame on building and transport products in vertical configuration

---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.
ICS13.220.40 C82 National Standards of People's Republic of China Flame spread test methods in the transverse direction perpendicular to the surface (ISO 5658-2.2006, Reactiontofiretests-Spreadofflame- Part 2. Lateralspreadonbuildingandtransportproducts inverticalconfiguration, MOD) Issued on. 2013-01-01 2012-11-05 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 Test Overview 3 5 article surface characteristics 4 Sample 4 6 7 7 test device 8 Test Environment 11 Ancillary equipment 9 11 10 Installation and calibration program 12 11 Test Procedure 15 12 samples expressed the thermal characteristics of 16 13 16 Test Report Appendix A (informative) This standard ISO 5658-2.2006 Number of control clauses 17 Annex B (informative) This standard ISO 5658-2.2006 technical differences and their causes 18 Annex C (normative) security 19 Flame propagation test method in Annex D (normative) plastic pipe 20 Appendix E (normative) sample structure 21 Annex F (informative) Working heat flow meter calibration 22 Annex G (informative) ignition test procedures, the results of the report writing guidelines 23 Appendix H (informative) variability in test results 24 References 26

Foreword

This standard rule according to GB/T 1.1-2009 given draft. This standard uses redrafted Law Amendment uses ISO 5658-2.2006 "reaction to fire flame propagation test - Part 2. Flame Lateral vertical surfaces of buildings and vehicles spread. " This standard ISO 5658-2.2006 compared to the structure have more adjustment, listed in Appendix A of this standard and ISO 5658-2.2006 The reg number control list. This standard ISO 5658-2. technical differences exist compared to 2006, the terms of these differences has been involved through its outer margins Vertical single-line position (|) have been identified in Appendix B gives a list of corresponding technical differences and their causes. This standard also made the following editorial changes. --- Deleted international standards foreword, preface redrafted; --- International standard "ISO 5658 international standards in this part of" be replaced by "this standard"; --- Certain punctuation modified to comply with international standards of the Chinese habit of punctuation; --- Increase informative Appendices A, B, and rearrange the order of other Annex; --- Prepared in accordance with the standard requirements of international standards adjusted reference number order. The standard proposed by the People's Republic of China Ministry of Public Security. This standard by the National Standardization Technical Committee based on the standard fire Fire Technical Committee (SAC/TC113/SC1) centralized. This standard was drafted. Tianjin Fire Research Institute of Ministry of Public Security. The main drafters of this standard. Xue Gang, Hu Hidetoshi, cattle-kun, Wang Rongji, package Zhiming, Chen Tao. Flame spread test methods in the transverse direction perpendicular to the surface Safety Warning. testing should pay attention to safety, the exposed surface of the test sample may release toxic or harmful gases, see Appendix C Safety recommendations.

1 Scope

This standard provides the lateral spread of flame along the sample performance test methods for vertical surfaces. This standard applies to buildings and vehicles (Such as ships, trains, etc.) a single plate-type material on the exposed surface use, the surface characteristics of the composite material or components, tubular products through special Mounting and fixing (see Appendix D), may also be present standard methods for testing. This standard is used in the description and measurement laboratory pilot flame is present, the corresponding heat radiation characteristics of the material, product or component. Not Applicable to fire hazards and fire risks independent evaluation of materials, products or components in the actual fire.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 14107 Fire basic terms of the second part

3 Terms and Definitions

GB/T 14107 as defined in the following terms and definitions apply to this document. 3.1 Component assembly A single material, products, and/or composite materials manufactured goods. Example. sandwich panels. Note. Components may contain voids. 3.2 The average duration of combustion heat averageheatforsustainedburning Certain positions measured sustained combustion heat average. Note. The average duration of the heat of combustion with megajoules per square meter (MJ/m2) representation. 3.3 Backplane backingboard Supplies for supporting the test, the test sample and other long-width, a thickness of the incombustible sheet (12.5 ± 3) mm in. Note 1. Refer to 9.6. Note 2. The incombustible sheet is in accordance with the test method specified in ISO 1716, the total latent heat (PCS) which produces no more than 2.0MJ/kg plate. 3.4 Composite composite A combination of two or more individual materials from the complex. Example. the surface coating or laminate. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 28752-2012_English be delivered?

Answer: Upon your order, we will start to translate GB/T 28752-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 28752-2012_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 28752-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.