ISO 21927:2018
ISO 21927:2018 Smoke and heat control systems – Part 2: Specifications for natural smoke and heat exhaust ventilators
CDN $391.00
Description
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.
Edition
2
Published Date
2018-11-28
Status
PUBLISHED
Pages
63
Language
English
Format
Secure PDF
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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.
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