BS ISO 21927-2:2018
Current
The latest, up-to-date edition.
Smoke and heat control systems Specifications for natural smoke and heat exhaust ventilators
Hardcopy , PDF
English
10-12-2018
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.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.