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ISO 21927-2

Smoke and heat control systems - Part 2: Specifications for natural smoke and heat exhaust ventilators

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Organization: ISO
Publication Date: 1 November 2018
Status: active
Page Count: 70
ICS Code (Fire protection): 13.220.20
scope:

This document applies to natural smoke and heat exhaust ventilators (NSHEV) operating as part of smoke and heat exhaust systems (SHEVS), placed on the market. This document specifies requirements and gives test methods for natural smoke and heat exhaust ventilators which are intended to be installed in smoke and heat control systems in buildings.

Document History

ISO 21927-2
November 1, 2018
Smoke and heat control systems - Part 2: Specifications for natural smoke and heat exhaust ventilators
This document applies to natural smoke and heat exhaust ventilators (NSHEV) operating as part of smoke and heat exhaust systems (SHEVS), placed on the market. This document specifies requirements and...
ISO 21927-2
June 1, 2010
Smoke and heat control systems - Part 2: Specification for natural smoke and heat exhaust ventilators AMENDMENT 1
A description is not available for this item.
ISO 21927-2
November 15, 2006
Smoke and heat control systems Part 2: Specification for natural smoke and heat exhaust ventilators
A description is not available for this item.

References

This document references:
EN 13501-1 - Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests
Published by CEN on December 1, 2018
This document provides the reaction to fire classification procedure for all construction products, including products incorporated within building elements with the exception of power, control and...
This document references:
EN 13501-4 - Fire classification of construction products and building elements - Part 4: Classification using data from fire resistance tests on components of smoke control systems
Published by CEN on June 1, 2016
This European Standard specifies the procedure for classification of components of smoke control systems, using data from fire resistance tests which are within the field of application of the...
This document references:
EN 1363-1 - Fire resistance tests - Part 1: General requirements
Published by CEN on February 1, 2020
This document establishes the general principles for determining the fire resistance of various elements of construction when subjected to standard fire exposure conditions. Alternative and...
This document references:
EN 13823 - Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning item
Published by CEN on May 1, 2020
This document specifies a method of test for determining the reaction to fire performance of construction products excluding floorings, and excluding products which are indicated in Delegated...
This document references:
EN 54-5 - Fire detection and fire alarm systems - Part 5: Heat detectors - Point heat detectors
Published by CEN on February 1, 2017
This European Standard specifies the requirements, test methods and performance criteria for point heat detectors intended for use in fire detection and fire alarm systems installed in and around...
This document is referenced by:
BS ISO 21927-7 - Smoke and heat control systems Part 7: Smoke ducts sections
Published by BSI on May 31, 2017
A description is not available for this item.
This document is referenced by:
BS ISO 21927-1 - Smoke and heat control systems Part 1: Specification for smoke barriers
Published by BSI on November 30, 2008
A description is not available for this item.
This document is referenced by:
BS ISO 21927-8 - Smoke and heat control systems Part 8: Smoke control dampers
Published by BSI on June 30, 2017
A description is not available for this item.
This document is referenced by:
ISO 21927-4 - Smoke and heat control systems — Part 4: Natural smoke and heat exhaust ventilators — Design, requirements and installation
Published by ISO on April 1, 2019
This document applies to the design and installation of natural smoke and heat exhaust ventilators (NSHEVs) for spaces from which smoke is extracted vertically by thermal buoyancy via the roof in the...
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