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BS ISO 10294-5:2005

Current

Current

The latest, up-to-date edition.

Fire-resistance tests. Fire dampers for air distribution systems Intumescent fire dampers

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-04-2005

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Procedure
5 Test report
Annex A (normative) Durability
Annex B (informative) Test apparatus
Annex C (informative) The use and application of intumescent
                      fire dampers in ducted air distribution
                      systems

Provides the test requirements related to intumescent fire dampers. Also identifies the minor modifications needed to adapt the test method described in ISO 10294-1 (which was intended for mechanical dampers) to suit intumescent fire dampers.

This part of ISO10294-5 describes the test requirements related to intumescent fire dampers. It identifies the minor modifications needed to adapt the test method described in ISO10294-1 (which was intended for mechanical dampers) to suit intumescent fire dampers. Additional tests are included to give an assessment of the operational reliability of intumescent fire dampers.

This test is intended for intumescent fire dampers that are expected to be classified as EI dampers in accordance with ISO10294-2. Without the addition of a mechanical damper, they are unable to achieve the “S?? classification, which includes a leakage limit imposed at ambient temperatures.

Committee
FSH/22/-/4
DevelopmentNote
Supersedes 03/109601 DC. (04/2005)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 10294-5:2005 Identical

BS 9999:2008 Code of practice for fire safety in the design, management and use of buildings
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

ISO 10294-3:1999 Fire resistance tests Fire dampers for air distribution systems Part 3: Guidance on the test method
ISO 10294-2:1999 Fire resistance tests Fire dampers for air distribution systems Part 2: Classification, criteria and field of application of test results
ISO 13943:2017 Fire safety — Vocabulary
ISO 10294-4:2001 Fire resistance tests Fire dampers for air distribution systems Part 4: Test of thermal release mechanism
ISO 10294-1:1996 Fire resistance tests Fire dampers for air distribution systems Part 1: Test method

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