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ISO/FDIS 11925-2

Reaction to fire tests — Ignitability of products subjected to direct impingement of flame — Part 2: Single-flame source test

General information

50.60     Oct 7, 2025

ISO

ISO/TC 92/SC 1

International Standard

13.220.99     13.220.50  

Scope

This document specifies a method of test for determining the ignitability of products by direct small flame impingement under zero impressed irradiance using vertically oriented test specimens.
Information on the precision of the test method is given in Annex A (informative).
Information on testing not essentially flat end-use products is given in Annex B (normative).
Information on testing perforated end-use products is given in Annex C (normative).

Life cycle

PREVIOUSLY

PUBLISHED
ISO 11925-2:2020

NOW

PROJECT
ISO/FDIS 11925-2
50.60 Close of voting. Proof returned by secretariat
Oct 7, 2025

National adoptions

dnaSRPS EN ISO 11925-2:2024  
ISS

Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2: Single-flame source test (ISO/FDIS 11925-2:2025)

50.20   Proof sent to secretariat or FDIS ballot initiated: 8 weeks

Z021/PKS U092 more