BS ISO 21927-1:2008

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Smoke and heat control systems – Specification for smoke barriers

Published By	Publication Date	Number of Pages
BSI	2008	48

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Categories: 13.220.20 - Fire protection, BSI

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Description

This part of ISO 21927 specifies the product performance requirements, classifications and test methods for smoke barriers, which comprise the barrier itself, with or without associated activation and drive devices, designed for use in smoke and heat control systems. It covers only barriers installed in buildings, i.e. it does not cover barriers made of part of the building’s structure. This part of ISO 21927 provides the test methods for, and conformity assessment of, the smoke barrier systems.

Smoke barriers are only covered by this part of ISO 21927 when calculation methods exist for the determination of the leakage rate of smoke. This requires the smoke barriers to be sufficiently fixed and guided on any free joints between two adjacent smoke barriers. Figure E.4 illustrates a design to which this part of ISO 21927 does not apply.

Additional information

Status	Proposed for Withdrawal
Pages	48
Publication Date	2008-11-30
ISBN	978 0 580 54817 8
Standard Number	BS ISO 21927-1:2008
Title	Smoke and heat control systems – Specification for smoke barriers
Identical National Standard Of	ISO 21927-1:2008
Descriptors	Fire safety, Fire spread prevention, Fire resistance, Fire safety in buildings, Conformity, Control systems, Performance testing, Smoke extraction (buildings), Thermal resistance, Fire barriers, Safety curtains, Performance, Smoke, Fire-test classifications, Heat
Publisher	BSI
Committee	FSH/25
ICS Codes	13.220.20 - Fire protection

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BS ISO 21927-1:2008

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