BS 476-22 Fire Resistance Test to Building Material Consultation

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BS 476-22 Fire Resistance Test to Building Material BS476-22

Firetc fire test center will provide British Standard BS 476-22 Fire resistance test to Building Material BS476-22.

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.

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.

BS 476-22 Fire Resistance Test to Building Material-Relative Standard
BS 476: Fire tests on building materials and structures
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 476-11: Fire tests on building materials and structures-Part 11: Method for assessing the heat emission from building materials.

BS 476-12: Fire tests on building materials and structures- Part 12: Method of test for ignitability of products by direct flame impingement
BS 476-13: Fire Tests on Building Materials and Structures Part 13: Method of Measuring the Ignitability of Products Subjected to Thermal Irradiance
BS 476-15: Fire Tests on Building Materials and Structures Part 15: Method of Measuring the Rate of Heat Release 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
BS 476-23: Fire Tests on Building Materials and Structures Part 23: Methods for Determination of the Contribution of Components to the Fire Resistance of a Structure
BS 476-24: Fire Tests on Building Materials and Structures Part 24: Method for Determination of the Fire Resistance of Ventilation Ducts