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BS ISO/TR 12470:1998

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Fire resistance tests. Guidance on the application and extension of results
Available format(s)

Hardcopy , PDF

Withdrawn date

04-30-2020

Language(s)

English

Published date

10-15-1998

Publisher

British Standards Institution

1 Scope
2 Common factors
    2.1 Manufacture and materials
    2.2 Moisture content
    2.3 Increasing size
3 Loadbearing elements
    3.1 Beams
    3.2 Columns
    3.3 Floors
    3.4 Walls
4 Non-loadbearing elements
    4.1 Vertical partitions
    4.2 Ceiling membranes - Horizontal
    4.3 Doors - Hinged and pivoted leaves
    4.4 Lift landing doors - Centre opening and two-speed
          lift landing doors
    4.5 Rolling shutters
    4.6 Glazed elements
5 Components contributing to the fire resistance of
    elements
    5.1 Suspended ceilings
    5.2 Insulating systems
6 Service installations
    6.1 Ducts
    6.2 Dampers
    6.3 Penetration seals
7 Future evolution
    7.1 Improvement of testing methodologies
    7.2 Mathematical modelling of thermal and mechanical
          response
    7.3 Expert system based upon the use of performance
          coefficients
Annex A: Summary of general practices in various countries
as far as interpolation and extrapolation are concerned
Annex B: Current practices in various countries
Annex C: Bibliography

The two possible ways to ensure that a modified element will have a good possibility of obtaining the same fire rating as that of the original tested specimen is with direct and extended applications of test results. In both cases the applications only refer to the fire rating that the building element can expect to reach if it were to be tested in a furnace in accordance with the standard fire used for the reference test.

Committee
FSH/22
DocumentType
Standard
Pages
50
PublisherName
British Standards Institution
Status
Withdrawn

Standards Relationship
ISO/TR 12470:1998 Identical

07/30147204 DC : 0 BS 476-10 - FIRE TESTS ON BUILDING MATERIALS AND STRUCTURES - PART 10: GUIDE TO THE PRINCIPLES, SELECTION, ROLE AND APPLICATION OF FIRE TESTING AND THEIR OUTPUTS
PD 7974-3:2011 Application of fire safety engineering principles to the design of buildings Structural response and fire spread beyond the enclosure of origin
BS 476-10:2009 Fire tests on building materials and structures Guide to the principles, selection, role and application of fire testing and their outputs
PD 7974-3:2003 Application of fire safety engineering principles to the design of buildings Structural response and fire spread beyond the enclosure of origin (Sub-system 3)

ISO/TR 10158:1991 Principles and rationale underlying calculation methods in relation to fire resistance of structural elements
ISO 6944:1985 Fire resistance tests — Ventilation ducts
ISO/TR 6167:1984 Fire-resistance tests Contribution made by suspended ceilings to the protection of steel beams in floor and roof assemblies
ISO 834-1:1999 Fire-resistance tests Elements of building construction Part 1: General requirements
ISO 10294-1:1996 Fire resistance tests Fire dampers for air distribution systems Part 1: Test method

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Hardcopy - English
PDF - English
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