Reference number
ISO 21927-2:2018
International Standard
ISO 21927-2:2018
Smoke and heat control systems — Part 2: Specifications for natural smoke and heat exhaust ventilators
Edition 2
2018-11
Read sample
ISO 21927-2:2018
70998
Published (Edition 2, 2018)

ISO 21927-2:2018

ISO 21927-2:2018
70998
Language
Format
CHF 194
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Abstract

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.

General information

  •  : Published
     : 2018-11
    : Close of review [90.60]
  •  : 2
     : 63
  • ISO/TC 21/SC 11
    13.220.20 
  • RSS updates

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