Bs476 22 Fire Resistance Test To Vertical Partitions Doorsets And Shutter Assemblies - China

BS476-22 Fire Resistance Test to vertical partitions, doorsets and

shutter assemblies

Firetc fire test center will provide British Standard BS 476-22 BS476-22 Fire Resistance Test to vertical partitions, doorsets and shutter assemblies.

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BS476-22 Fire Resistance Test to vertical partitions, doorsets and shutter assemblies -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 BS476-22 Fire Resistance Test to vertical partitions, doorsets and shutter assemblies-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.

For more detailed information about British Standard BS476-22 Fire Resistance Test to vertical partitions, doorsets and shutter assemblies.

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Bs476 22 Fire Resistance Test To Vertical Partitions Doorsets And Shutter Assemblies

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• Business Description: Firetc fire test center work with Ecosafene(www.
  
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  org) and will conduct kinds of fire test for Building material, railway components, marine equipment, aircraft material, motor vehicle and furniture, the test method involve: GB20286, GB8624, BS476 6, EN45545 2, NFF16 101, DIN5510 2, NFPA130, BS6853, NFP92 501, DIN4102, EN13501 1, FAR25.853, UL94, ASTME162, ASTME662, BS476 22, EN1363 1, AS1530
  
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