Specification :

GB 8624 ( Chinese Standard) : Classification for burning behavior rule of building material and interior material

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GB 8624-2006: Classification for burning behavior of building materials and products

GB 8624 Classification for burning behavior rule of building material and interior material--Standard Brief
The Classification for burning behavior rule of building material and interior material used in specific in China, evaluation of burning behavior for material, guidance of fire safety design, supervision of fire safety, the implementation of fire protection design played an important role, resulting in social and economic benefits.

GB 8624 Classification for burning behavior rule of building material and interior material--Reference Standard
> GB/ T 5464: Non-combustibility test method of building materials
> GB/ T 5907: Fundamental terminology of fire protection( mod ISO 13943)
> GB/ T 8626 Test method of flammability for building materials
> GB/ T 11785: Reaction to fire tests for floorings--Determination of the burning behaviour using a radiant heat source( idt ISO 9239-1)
> GB/ T 14402 Reaction to fire tests for building materials and products - Determination of the heat of combustion ( neq ISO 1716)
> GB/ T 20285 Toxic classification of fire effluents hazard for materials
> GB/ T 20284 Single burning item test for building materials and products SBI ( idt EN 13823)
> EN 13238 Reaction to Fire Tests for Building Products - Conditioning Procedures and General Rules for Selection of Substrates

GB8624 Classification for burning behavior rule of building material and interior material--Similar standard
> EN ISO 11925-2: Reaction to fire tests-- Ignitability of building products subjected to direct impingement of flame--Part 2: Single-flame source test
> EN 13501-1: Fire classification of construction products and building elements- Part1: Classification using data from reaction to fire tests
> NF P 92 - 501: Safety against fire - Building materials - Reaction to fire tests - Radiation test used for rigid materials. or for materials on rigid substrates ( flooring and finishes) of all thicknesses. and for flexible materials thicker that 5 mm ( M classification: M1, M2, M3, M4)
> NF P 92 - 503: Safety against fire - Building materials--Reaction to fire tests. Electrical burner test used for flexible materials ( M classification: M1, M2, M3, M4)
> BS 476: Fire tests on building materials and structures
> GB 8624: Classification for burning behavior of building materials and products
> GB 20286: Requirements and mark on burning behavior of fire retarding products and subassemblies in public place

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