ISO 21927:2021
ISO 21927:2021 Smoke and heat control systems – Part 3: Specifications for powered smoke and heat exhaust ventilators
CDN $379.00
Description
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.
Edition
2
Published Date
2021-05-18
Status
PUBLISHED
Pages
70
Language
English
Format
Secure PDF
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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.
Previous Editions
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