ISO 9239-1:2025
Current
The latest, up-to-date edition.
Reaction to fire tests for floorings — Part 1: Determination of the burning behaviour using a radiant heat source
Hardcopy , PDF
English, French
25-06-2025
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. AnnexA 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 AnnexB.
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DS/ISO 9239-1:2025 | Identical |
| NS-EN ISO 9239-1:2025 | Identical |
| ÖNORM EN ISO 9239-1:2025 10 01 | Identical |
| NEN-EN-ISO 9239-1:2025 | Identical |
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