GB/T 8625-1988
Replaced
GA 93-2004
Active
Industry standards-Public safety
GA 93-2004 Fire-proof door closer
GA 93-2004 Fire-proof door closer
Basic Information
Standard Code:
GA 93-2004
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Building hardware
ICS Name:
The fire resistance of building materials and components
Publish Date:
2004-03-18
Implement Date:
2004-10-01
Pages:
10 pages
Scope
This standard specifies the classification, specifications, marking, requirements, test devices, test methods, inspection rules, marking, packaging, transportation, and storage of fire door closers. This standard applies to closers without positioning devices installed on fire doors and fire windows.
Development Information
Replace the following standards
GA 93-1995
Referenced Standards
QB/T 3893-1999
GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB 9969.1-1998 General principles for preparation of instructions for use of industrial products
Related Standards
GB/T 8626-1988
Replaced
GB/T 8626-1988 Test method of flammability for building materials
GB/T 8924-1988
Replaced
GB/T 8924-1988 Test method for flammability characteristics of glass fiber reinforced plastics using the oxygen index method
GB 8624-1997
Replaced
GB 8624-1997 Classification on burning behaviors for building materials
GB 17428-1998
Replaced
GB 17428-1998 Fire resistance test method of ventilation ducts
GB 12441-1998
Replaced