ISO 11925-2:2020

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

Publication date:   Feb 21, 2020

95.99   Withdrawal of Standard   Jan 16, 2026

General information

95.99   Withdrawal of Standard   Jan 16, 2026

ISO

ISO/TC 92/SC 1 Fire initiation and growth

International Standard

13.220.50   Fire-resistance of building materials and elements

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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

WITHDRAWN
ISO 11925-2:2010

WITHDRAWN
ISO 11925-2:2010/Cor 1:2011

NOW

WITHDRAWN
ISO 11925-2:2020
95.99 Withdrawal of Standard
Jan 16, 2026

CORRIGENDA / AMENDMENTS

ABANDON
ISO 11925-2:2020/CD Amd 1

REVISED BY

PUBLISHED
ISO 11925-2:2026