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
Edición 2
2021-05
International Standard
Vista previa
ISO 21927-3:2021
70999
No disponible en español
Publicado (Edición 2, 2021)

ISO 21927-3:2021

ISO 21927-3:2021
70999
Idioma
Formato
CHF 194
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 2021-05
    : Norma Internacional publicada [60.60]
  •  : 2
     : 70
  • ISO/TC 21/SC 11
    13.220.20 
  • RSS actualizaciones

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