Fire test center will provide Chinese Standard GB 20286 Fire Test service to Fire retarding produts
In Western Europe, the United States, China and other countries, the construction sector, its materials and products used in flame-retardant performance test method and classification standards, the different, and this is due to countries in the fire safety aspects of history and experience caused by the difference in culture.
Following the description on building material fire test standard GB8624
GB 20286 Marking on Burning Behavior- Standard Title
> GB 20286-2006: Requirements and mark on burning behavior of fire retarding products and subassemblies in public place
GB 20286 Marking on Burning Behavior - Standard Brief
GB20286 According to GB8624《Classification for burning behavior of building materials and products》、GB50222《Code for fire prevention in design of interior decoration of buildings》,and in conjunction with the actual situation of domestic-related products, apply to Ministry of Public Order No.39 and No.61 which the products and subassemblies in public place.
GB 20286 Marking on Burning Behavior - Products Scope
The products and subassemblies in public place can be divided into six categories:
> Fire retarding building products
> Fire retarding textile
> Fire retarding plastic / rubber
> Fire retarding foam
> Fire retarding furniture and subassemblies
> Fire retarding wire and cable
GB 20286 Marking on Burning Behavior - Test Method
The burning behavior of fire retarding building products in public place should meet the following requirements:
The burning behavior of building product (excluding flooring) not less than Class D in GB8624, and the toxicity of smoke not less than Class t1;
The burning behavior of flooring not less than Class Dfl in GB8624, and the toxicity of smoke not less than Class t1
The fire retarding products and subassemblies (excluding building products) in public place, according to burning behavior can be divided into two classes.
> Fire retarding Class 1: According to GB/T 5454、 GB/T 5455、 GB/T 8627 、GB/T 20285、 GB/T 16172 、GB/T 11020 、GB 4943、GB/T 2408 、GB 17927 、GA 306.1 、GB/T 8333 etc for test and meet the requirements
> Fire retarding Class 2: According to GB 17927 GB/T 8333 GB/T20285 GB/T 11020 GB 4943 GB/T 2408 GB/T 5455 etc for test and meet the requirements
GB 20286 Marking on Burning Behavior - Material under products scope
> Decorative wallcloth, curtain, purdah, bedspread in public place
> Fire retarding and washable textile
> Plastic and rubber in Wire pipe, Gas Pipeline, Socket, Switch, Lamps, etc in public place
> Foam in Seat, Sofa, Mattresses etc in public place
> bed, mattresses, Wiring cabinet, Table, Chair in public place
> Fiber cable, Communications and electric wire and cable in public place
> Etc
GB 20286 Marking on Burning Behavior - Reference Standard
> GB/T 2408 Plastics-Determination of the burning behaviour of horizontal and vertical specimens in contact with a small-flame ignition source（GB/T 2408-1996，eqv ISO 1210:1992）
> GB 4943 Safety of information technology equipment （GB 4943-2001，idt IEC 60950：1999）
> GB/T 5454 Textiles-Burning behaviour-Oxygen index method（GB/T 5454-1997，neq ISO 4589：1984）
> GB/T 5455 Textiles-Burning behaviour-Vertical method
> GB/T 8333 Test method for flammability of rigid cellular plastic - Vertical burning method
> GB 8624 Classification for burning behavior of building materials and products
> GB/T 8627 Test method for density of smoke from the burning or decomposition of building materials
> GB/T 11020 Flammability of solid non-metallic materials when exposed to flame sources-List of test methods
> GB/T 16172 Test method for heat release rate of building materials（GB/T 16172-1996，neq ISO 5660-1：1993）
> GB/T 17596 Textiles--Commercial laundering procedure for textile fabrics prior to flammability testing（GB/T 17596-1998，eqv ISO 10528：1995）
> GB 17927 Upholstered furniture--Assessment of the resistance to ignition of the spring mattress and the sofa（GB 17927-1999，neq ISO 8191-1：1987）
> GB/T 19981.2 Textiles-Textiles-Professional care,drycleaning and wetcleaning of fabrics and garments Part2:Procedure for testing performance when drycleaning and finishing using tetrachloroethene
> GB/T 20285 Toxic classification of fire effluents hazard for materials
> GA 306.1 Flame retardant and Fire Resistive cables--Classification and requirement for flame retardant and fire resistive characteristics of plastic insulated electric cables--Part 1:Flame retardant cables
GB 20286 Marking on Burning Behavior – 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
For more detailed information about GB 20286.