Back

ISO 21927-2:2018

Smoke and heat control systems -- Part 2: Specifications for natural smoke and heat exhaust ventilators

General information

Valid from 28.11.2018
ICS Groups
13.220.20 Fire protection
Directives or regulations
None

Standard history

Status
Date
Type
Name
28.11.2018
Main
ISO 21927-2:2018
Main
ISO 21927-2:2006
Amendment
ISO 21927-2:2006/Amd 1:2010
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.

Required fields are indicated with *

*
*
*
PDF
254.36 € incl tax
Paper
254.36 € incl tax
Standard monitoring
English (PDF 1 MB)

Related products

Main

EVS-EN 45545-1:2013

Railway applications - Fire protection on railway vehicles - Part 1: General
Newest version Valid from 02.04.2013
Main

EVS-EN 45545-3:2013

Railway applications - Fire protection on railway vehicles - Part 3: Fire resistance requirements for fire barriers
Withdrawn from 01.04.2024
Main

CEN/TS 54-14:2018

Fire detection and fire alarm systems - Part 14: Guidelines for planning, design, installation, commissioning, use and maintenance
Newest version Valid from 16.11.2018
Main

EVS 871:2017

Fire resisting and emergency exit doors and door hardware - Use
Newest version Valid from 03.05.2017

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English