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Chemical protective ensemble for firefighters
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GA 770-2008
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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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