ÖNORM EN ISO 9239-1

Issue date: 2025 10 01

Reaction to fire tests for floorings - Part 1: Determination of the burning behaviour using a radiant heat source (ISO 9239‑1:2025)

This document specifies a method for assessing the wind-opposed burning behaviour and spread of flame of horizontally mounted floorings exposed to a heat flux radiant gradient in a test chamber, when ignited with pilot flames. Annex A gives details of assessing the smoke development, when required. This method is applicable to all types of flooring, e.g. textile carpet, cork, wood, rubber and plastics coverings as well as coatings. Results obtained by this method reflect the reaction to fire performance of the flooring, including any substrate if used. Modifications of the backing, bonding to a substrate, underlay or other changes of the flooring can affect test results. It cannot be used alone to describe or appraise the fire hazard or fire risk of floorings under actual fire conditions. Information on the precision of the test method is given in Annex B.

General information on ÖNORM EN ISO 9239-1

Format

Digital | 40 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 006 Behaviour in case of fire of building constructions

Timeline

An overview of the development of ÖNORM EN ISO 9239-1 from 2002 til today.

ÖNORM EN ISO 9239-1

2025 10 01 Norm

Reaction to fire tests for floorings - Part 1: Determination of the burning behaviour using a radian...
ÖNORM EN ISO 9239-1

2010 11 01 Norm

Reaction to fire tests for floorings - Part 1: Determination of the burning behaviour using a radian...
ÖNORM EN ISO 9239-1

2002 06 01 Norm

Reaction to fire tests for floorings - Part 1: Determination of the burning behaviour using a radian...

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art
Dokumentnummer ISO 13943:2017	Titel Fire safety — Vocabulary	Ausgabedatum 2017 08 03	Art Norm	Zur Produktseite
Dokumentnummer ISO 14697:2007	Titel Reaction-to-fire tests — Guidance on the choice of substrates for building and transport products	Ausgabedatum 2007 07 09	Art Norm	Zur Produktseite
Dokumentnummer ISO 14934-2:2013	Titel Fire tests — Calibration and use of heat flux meters — Part 2: Primary calibration methods	Ausgabedatum 2013 03 15	Art Norm	Zur Produktseite
Dokumentnummer ISO 14934-3:2012	Titel Fire tests — Calibration and use of heat flux meters — Part 3: Secondary calibration method	Ausgabedatum 2012 05 04	Art Norm	Zur Produktseite
Dokumentnummer ISO 554:1976	Titel Standard atmospheres for conditioning and/or testing — Specifications	Ausgabedatum 1976 08 01	Art Norm	Zur Produktseite

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Norm

ÖNORM EN ISO 9239-1 - Reaction to fire tests for floorings - Part 1: Determination of the burning behaviour using a radiant heat source (ISO 9239‑1:2025)

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