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BSI BS 476-23:1987

Fire tests on building materials and structures -- Methods for determination of the contribution of components to the fire resistance of a structure
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BSI BS 476-23:1987

Fire tests on building materials and structures -- Methods for determination of the contribution of components to the fire resistance of a structure

PUBLISH DATE 1987
PAGES 22
BSI BS 476-23:1987

This Part of BS 476 describes procedures for determining the contribution made by components to the total fire resistance of a structure or other elements used in conjunction with them when subjected to the relevant heating and pressure conditions specified in BS 476-20. This Part provides the requirements for specimen selection and/or its design and construction, the edge conditions, the equipment including any special apparatus or instrumentation, and the procedures and criteria as they apply to components which make a contribution to the fire resistance of a complete assembly. The methods are applicable to suspended ceilings protecting steel beams and intumescent seals for use in conjunction with single-acting, latched timber fire resisting door assemblies.

NOTE The titles of the publications referred to in this standard are listed on the inside back cover.

Detailed test requirements for the contribution made by suspended ceilings to beams and by intumescent seals to doorsets and shutter assemblies.
SDO BSI: British Standards Institution
Document Number 476-23
Publication Date May 29, 1987
Language en - English
Page Count 22
Revision Level
Supercedes
Committee FSH/22
Publish Date Document Id Type View
May 29, 1987 BS 476-23:1987 Revision