GA 770-2008 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA 770-2008	1159	Add to Cart	5 days	Chemical protective ensemble for firefighters	Obsolete

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Basic data

Standard ID: GA 770-2008 (GA770-2008)
Description (Translated English): Chemical protective ensemble for firefighters
Sector / Industry: Public Security (Police) Industry Standard
Classification of Chinese Standard: C80
Classification of International Standard: 13.340.10
Word Count Estimation: 29,271
Date of Issue: 2008-05-23
Date of Implementation: 2008-10-01
Quoted Standard: GB/T 532-1997; GB/T 1335.1-1997; GB/T 1335.2-1997; GB 12011-2000; GB/T 12624-2006; GB/T 13489-1992; GA 6-2004; GA 7-2004; GA 124-2004; HG/T 2580-1994; HG/T 2581-1994; HG/T 3049-1999; HG 3081-1999
Adopted Standard: NFPA 1994-2001, NEQ
Regulation (derived from): Fire standardization website
Issuing agency(ies): Ministry of Public Security
Summary: This standard specifies the definition, type, design requirements, technical requirements, test methods, inspection rules, signs, and information and technical specifications provided by the manufacturer of chemical protective clothing for firefighters. This standard applies to the firefighters in the disposal of chemical events wearing chemical protective clothing firefighters (hereinafter referred to as chemical protective clothing). This standard does not apply to fire-fighting, involving radioactive substances, biological agents, liquefied gases, cryogenic liquid dangerous goods, explosive gas and other emergencies when wearing a full set of protective clothing.

GA 770-2008: Chemical protective ensemble for firefighters

---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.
Chemical protective ensemble for firefighters ICS 13.340.10 C80 People's Republic of China Public Security Industry Standards Firefighters Chemical protective clothing Posted 2008-05-23 2008-10-01 implementation People's Republic of China Ministry of Public Security

Table of Contents

Introduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Model 2 5 2 design requirements 6 2 Technical Requirements Test Method 6 7 8 7 inspection rules 9 signs, manufacturers provide information, technical specifications 10 Appendix A (normative) overall tightness test chemical protective clothing 12 Overall resistance to water leakage performance test Annex B (normative) Chemical Protective Clothing 13 Annex C (normative) Chemical Protective Clothing overpressure exhaust valve tightness test 14 Annex D (normative) Chemical Protective Clothing overpressure vent airflow resistance test 15 Appendix E (normative) Ventilation System dispensing valve performance test chemical protective clothing 16 Annex F (normative) cold can test 17 Annex G (normative) chemical permeation performance test 18 Appendix H (informative) chemical protective clothing firefighters production and use of relevant information 23

Foreword

The standard Chapter 6, 9.1, 9.2 are mandatory, the rest are recommended. This standard is not equivalent to the NFPA1994, StandardonProtectiveEnsemblesforChemical/BiologicalTer- rorismIncidents, 2001Edition. The Standard Appendix A, Appendix B, Appendix C, Appendix D, Appendix E, Appendix F, Appendix G normative appendix is informative Appendix H appendix. This standard was proposed by the Ministry of Public Security Fire Department. This standard by the National Standardization Technical Committee of the Fifth Fire Technical Committee (SAC/TC113/SC5) centralized. This standard was drafted. Shanghai Fire Research Institute of Ministry of Public Security. Participated in the drafting of this standard. DuPont China Holding Company, Guilin South Rubber (Group) Company rubber products plant. The main drafters of this standard. Xu Landi, Xuyao Liang, Bi win, Zhang Li Yu, Cao Yongqiang, shining horse, Yang Xiaohua, Jiang Min. This standard is the first release. Please note that some of the elements of this standard may involve patents. The standard release mechanism should not bear the responsibility to identify these patents.

Introduction

The standard reference relevant foreign technology advanced countries in relation to chemical protective clothing firefighters standards, combined with our team of real fire The development of international situation and the use of our existing technology and production capacity. To meet the firefighters in the event of the disposal of chemical personal protective Demand for chemical protective clothing, depending on the circumstances and the concept of advanced countries with the actual use of the standard specifies the chemical protective firefighters Clothing minimum standards in design, performance and other requirements, and provides for chemical protective clothing firefighters classification. primary and secondary. Domestic raw There are two different structures of chemical protective clothing firefighters, one is sealed, positive pressure firefighting air respirator is built-in, the outside air Isolation; the second is a simple formula, positive pressure firefighting air respirator is external. Since both chemical protective clothing has been in the fire brigade in the Cape And the use of force to facilitate the management, in this standard for chemical protective clothing firefighters made the corresponding provisions of the grading. Firefighters Chemical protective clothing

1 Scope

This standard specifies the definitions, models, design requirements, technical requirements, test methods, inspection rules for chemical protective clothing firefighters, logos, Information and technology provided by the manufacturer's instructions. This standard applies to firefighters at the disposal of chemical events of firefighters wearing chemical protective clothing (hereinafter referred to as chemical protective clothing). This standard does not apply to fire involving radioactive substances, biological agents, liquefied gases, cryogenic liquid hazardous materials, explosive gas tight Emergency event handling when wearing full protective clothing.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 532-1997 vulcanized rubber or thermoplastic rubber and fabric adhesive strength was measured (idt ISO 36.1993) GB/T 1335.1-1997 type of clothes man GB/T 1335.2-1997 type of clothes woman GB 12011-2000 General technical requirements for electrical insulation shoes GB/T 12624-2006 General technical conditions of labor protective gloves GB/T 13489-1992 rubber-coated fabrics - Determination of burning behavior (neq ISO /DP5804. 1982) GA 6-2004 firefighters fire protective boots GA 7-2004 Fire Gloves GA 124-2004 positive pressure firefighting air respirator HG/T 2580-1994 rubber or plastic coated fabric tensile strength and elongation at break of measurement (neq ISO 1421. 1977) HG/T 2581-1994 rubber or plastic coated fabrics - Determination of tear resistance (neq ISO 4674. 1977) HG/T 3049-1999 rubber or plastic coated fabrics - Accelerated aging tests HG3081-1999 rubber surface anti-drop safety boots

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Firemen in the event of disposal of gaseous chemicals, wearing chemical protective clothing. 3.2 Firemen in volatile disposal of solid, liquid chemical incident, wearing chemical protective clothing. 3.3 Provide chemical protection for the torso, head, arms and legs of clothing, it is an integral part of chemical protective clothing. 3.4 ......

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