International Standard
ISO 21927-3:2021
Smoke and heat control systems — Part 3: Specifications for powered smoke and heat exhaust ventilators
Reference number
ISO 21927-3:2021
Edition 2
2021-05
© ISO 2024
International Standard
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Published (Edition 2, 2021)

ISO 21927-3:2021

Format
Language
CHF 194
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Abstract

This document specifies the product characteristics for powered smoke and heat control ventilators (fans) intended to be used as part of a powered smoke and heat control ventilation system in construction works.

It provides test and assessment methods of the characteristics and the conformance criteria of the test assessment results.

This document applies to the following:

a) fans for smoke and heat control ventilation;

b) impulse/jet fans for smoke and heat control ventilation.

General information

  • Status
     : Published
    Publication date
     : 2021-05
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 70
  • Technical Committee :
    ISO/TC 21/SC 11
    ICS :
    13.220.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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