Reaction to fire tests for floorings - Part 1: Determination of the burning behaviour using a radiant heat source (ISO/DIS 9239‑1:2024)

This part of ISO 9239 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 performance of the flooring, including any substrate if used. Modifications of the backing, bonding to a substrate, underlay or other changes of the flooring may affect test results.
This part of ISO 9239 is applicable to the measurement and description of the properties of floorings in response to heat and flame under controlled laboratory conditions. It should not 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.

Prüfungen zum Brandverhalten von Bodenbelägen - Teil 1: Bestimmung des Brandverhaltens bei Beanspruchung mit einem Wärmestrahler (ISO/DIS 9239‑1:2024)

Essais de réaction au feu des revêtements de sol - Partie 1: Détermination du comportement au feu à l'aide d'une source de chaleur rayonnante (ISO/DIS 9239‑1:2024)

Preskusi odziva talnih oblog na ogenj - 1. del: Ugotavljanje obnašanja pri gorenju z uporabo sevalnega vira toplote (ISO/DIS 9239-1:2024)

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Publication Date
26-Oct-2025
Current Stage
4020 - Submission to enquiry - Enquiry
Start Date
28-Mar-2024
Completion Date
28-Mar-2024

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SLOVENSKI STANDARD
oSIST prEN ISO 9239-1:2024
01-maj-2024
Preskusi odziva talnih oblog na ogenj - 1. del: Ugotavljanje obnašanja pri gorenju
z uporabo sevalnega vira toplote (ISO/DIS 9239-1:2024)
Reaction to fire tests for floorings - Part 1: Determination of the burning behaviour using
a radiant heat source (ISO/DIS 9239-1:2024)
Prüfungen zum Brandverhalten von Bodenbelägen - Teil 1: Bestimmung des
Brandverhaltens bei Beanspruchung mit einem Wärmestrahler (ISO/DIS 9239-1:2024)
Essais de réaction au feu des revêtements de sol - Partie 1: Détermination du
comportement au feu à l'aide d'une source de chaleur rayonnante (ISO/DIS 9239-
1:2024)
Ta slovenski standard je istoveten z: prEN ISO 9239-1
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov pri gorenju products
97.150 Talne obloge Floor coverings
oSIST prEN ISO 9239-1:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 9239-1:2024

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oSIST prEN ISO 9239-1:2024
DRAFT
International
Standard
ISO/DIS 9239-1
ISO/TC 92/SC 1
Reaction to fire tests for floorings —
Secretariat: BSI
Part 1:
Voting begins on:
Determination of the burning 2024-03-27
behaviour using a radiant heat
Voting terminates on:
2024-06-19
source
Essais de réaction au feu des revêtements de sol —
Partie 1: Détermination du comportement au feu à l'aide d'une
source de chaleur rayonnante
ICS: 13.220.40; 97.150
THIS DOCUMENT IS A DRAFT CIRCULATED
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Reference number
ISO/DIS 9239-1:2024(en)
© ISO 2024

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oSIST prEN ISO 9239-1:2024
DRAFT
ISO/DIS 9239-1:2024(en)
International
Standard
ISO/DIS 9239-1
ISO/TC 92/SC 1
Reaction to fire tests for floorings —
Secretariat: BSI
Part 1:
Voting begins on:
Determination of the burning
behaviour using a radiant heat
Voting terminates on:
source
Essais de réaction au feu des revêtements de sol —
Partie 1: Détermination du comportement au feu à l'aide d'une
source de chaleur rayonnante
ICS: 13.220.40; 97.150
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
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© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
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Published in Switzerland Reference number
ISO/DIS 9239-1:2024(en)
© ISO 2024
© ISO 2024 – All rights reserved
ii

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oSIST prEN ISO 9239-1:2024
ISO/DIS 9239-1:2024(en)
Contents Page
Foreword .iv
Introduction .
...

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