ISO 21927-3:2021
p
ISO 21927-3:2021
70999

Status : Published

en
Format Language
std 1 194 PDF + ePub
std 2 194 Paper
  • CHF194
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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.

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General information

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