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BS 476-22 Fire Resistance Test to Building Material
Ecosafene Products Service Co.,Ltd provide BS476-22 fire test service to Building Material .
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>>> BS 476-22 Fire Resistance Test to Building Material – Standard
>>> Fire Tests on Building materials and structures – Part 22.Methods for determination of the fire resistance of non-loadbearing elements of construction
>>> BS 476-22 Fire Resistance Test to Building Material – Standard Brief
BS 476-22 describes procedures for determining the fire resistance of non-loadbearing elements of building construction when subjected to the heating and pressure conditions specified in BS 476-20. This Part is applicable to vertical partitions, to fully insulated, partially insulated and uninsulated vertical doorsets and shutter assemblies (except fire dampers incorporated in ducts), to ceiling membranes, and to glazed elements. The methods described are appropriate to normal combinations of these elements.
BS 476-22 has been prepared under the direction of the Fire Standards Committee, and describes the procedures for determining the fire resistance of non-loadbearing elements of building construction. This Part should be read in conjunction with BS 476-20 which describes the general principles for these methods.
This Part has been prepared in such a way as to allow reference to be made to the appropriate method of determining the fire resistance of the designated element by clause number only. Therefore clauses 5 to 7 are selfcontained and cross refer to BS 476-20 where necessary.
Methods for determining the fire resistance of loadbearing elements that have a finite fire resistance and of components that make a contribution to the fire resistance of a structure are described in BS 476-21 and 23 respectively. The general changes made to the methods described in this Part compared with BS 476-8 are described in the foreword to BS 476-20. Appendix A gives guidance and background information which will assist the designer and the testing laboratory to select and evaluate specimens that are representative of “in use” situations.
The methods described are not relevant to the assessment of the penetration of smoke under cold and/or medium temperature conditions, and for such
information on doorsets and shutter assemblies, the methods described in BS 476-31.1 and in other Sections of Part 31 (in preparation) are applicable.
>>> BS 476-22 Fire Test to Building Material – Reference Standard
BS 476：Fire tests on building materials and structures
BS 476-3：Fire tests on building materials and structures. Classification and method of test for external fire exposure to roofs
BS 476-4：Fire tests on building materials and structures - Part 4: Non-combustibility test for materials
BS 476-5：Fire Tests on Building Materials and Structures Part 5: Method of Test for Ignitability
BS 476-6：Fire tests on building materials and structures — Part 6: Method of test for fire propagation for products
BS 476-7：Fire Tests on Building Materials and Structures Part 7: Method of Test to Determine the Classification of the Surface Spread of Flame of Products
BS 476-20：Fire Tests on Building Materials and Structures Part 20: Method for Determination of the Fire Resistance of Elements of Construction (General Principles)
BS 476-21：Fire Tests on Building Materials and Structures Part 21: Methods for Determination of the Fire Resistance of Load bearing Elements of Construction
BS 476-22：Fire Tests on Building Materials and Structures Part 22: Methods for Determination of the Fire Resistance of Non- Load bearing Elements of Construction
>>> We also can provide the following service of fire test
> Fire test to railway components: BS 6853, DIN 5510-2, NF F 16-101, UNI CEI 11170-3, NFPA 130, EN 45545-2, UIC 564-2.
> Fire test to buidling material: EN 13501-1, DIN 4102, BS 476, NF P 92-501, GB 8624, GB 20286
> Fire test to marine equipment: IMO FTPC, Wheelmark, USCG
> Fire test to aircraft material: FAR 25, BSS 7239, BSS 7238, ASTM E 662
> Fire test to interior material of motor vehicles: 95/28/EC, GB 8410, FMVSS 302, ISO 3795
We have already provide BS476-22 fire testing services to many clients and have rich experience on it, please contact us, , we will share with you a specific test methods and technical analysis! www.ecosafene.com
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