Reference number
ISO 21927-3:2021
International Standard
ISO 21927-3:2021
Smoke and heat control systems — Part 3: Specifications for powered smoke and heat exhaust ventilators
Edition 2
2021-05
Read sample
ISO 21927-3:2021
70999
Published (Edition 2, 2021)

ISO 21927-3:2021

ISO 21927-3:2021
70999
Language
Format
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

  •  : Published
     : 2021-05
    : International Standard published [60.60]
  •  : 2
     : 70
  • ISO/TC 21/SC 11
    13.220.20 
  • RSS updates

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