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GA 44-2004

GA 44-2004_English: PDF (GA44-2004)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusGoogle Book
GA 44-2004English389 Add to Cart Days<=3 Helmets for firemen GA 44-2004 Obsolete GA 44-2004
 

BASIC DATA
Standard ID GA 44-2004 (GA44-2004)
Description (Translated English) Helmets for firemen
Sector / Industry Public Security (Police) Industry Standard
Classification of Chinese Standard C85
Classification of International Standard 13.220.10
Word Count Estimation 11,146
Date of Issue 2004-06-04
Date of Implementation 2004-10-01
Older Standard (superseded by this standard) GA 44-1993
Quoted Standard GB/T 191-2000; GB 811-1998; GB/T 2410; GB/T 2428-1998; GB 2811-1989; GB/T 4744-1997; GB/T 5455-1997; GB 5891; GA 10-2002
Drafting Organization Shanghai Fire Research Institute, Ministry of Public Security
Administrative Organization The fifth technical committee of the National Fire Protection Standardization Technical Committee
Regulation (derived from) Industry standard filing notice 2016 No. 5 (total 197)
Summary This standard specifies the fire helmet type and specifications, structure, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to firefighters in fire fighting and rescue when wearing a fire helmet.

GA 44-2004
Helmets for firemen
ICS 13.220.10
C85
People's Republic of China Public Safety Industry Standard
Replacing GA 44-1993
Fire helmet
Released on June.2004
Implementation of.2004-10-01
Ministry of Public Security
Foreword
Chapters 4, 5, 6, 7, and 8 of this standard are mandatory and the rest are recommended.
The main technical indicators of this standard are revised with reference to the relevant standards of foreign advanced technology countries and combined with the actual situation in China.
This standard replaces GA 44-1993.
The main differences between this standard and the previous version of the standard are as follows.
--- Added model preparation method;
--- Only basic requirements for the specifications and structure of fire helmets;
--- Increased general requirements, appearance requirements, and attachment requirements;
--- Increased helmet vision requirements;
---The impact absorption performance of the helmet has been improved;
---The tensile strength of the lower jaw belt has been improved;
--- Change the "cap edge drop performance" to "drop performance";
--- Removed the "water absorption rate" technical requirements and test methods;
--- Modified some test methods;
--- Added inspection rules, marking, packaging, transportation and storage;
--- In accordance with GB/T 1.1-2000 "Standardization Work Guide Part 1. Standard Structure and Writing Rules"
Write format.
This standard was proposed by the Fire Department of the Ministry of Public Security.
This standard is under the jurisdiction of the Fifth Technical Committee of the National Fire Protection Standardization Technical Committee.
This standard was drafted. Shanghai Fire Research Institute of the Ministry of Public Security.
The main drafters of this standard. Ma Wei, Li Yuxi, Ding Zheyong, Xu Yaoliang.
Fire helmet
1 range
This standard specifies the fire helmet model and specifications, structure, technical requirements, test methods, inspection rules and signs, packaging, transportation and
Storage.
This standard applies to fire helmets worn by firefighters during firefighting and rescue operations.
2 Normative references
The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all
Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study
Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard.
GB/T 191-2000 Packaging Storage and Transportation Graphic Mark (eqv ISO 780.1997)
GB 811-1998 motorcycle occupant helmet
GB/T 2410 transparent plastic transmittance and haze test method (GB/T 2410-1980, eqvASTMD1003. 1977)
GB/T 2428-1998 Chinese adult head series
GB 2811-1989 helmet (neq ISO 3873.1977)
GB/T 4744-1997 Determination of water resistance of textile fabrics - Hydrostatic test (eqv ISO 811.1981)
GB/T 5455-1997 Vertical test method for textile burning performance test (neqJIS1091..1992)
GB 5891 anti-shock eye protection test method
GA 10-2002 Firefighter Fire Protective Clothing
3 Terms and definitions
The following terms and definitions apply to this standard.
3.1
Firefighters wear protective gear on their heads to protect their heads during firefighting and rescue operations.
3.2
The outer shell of the helmet.
3.3
An adjustable hoop that acts as a fastening to the headband portion.
3.4
A liner or liner that comes into contact with the top of the head.
3.5
A cushioning support belt or cushion that absorbs impact energy between the top of the head and the inner surface of the cap.