SR EN ISO 11925-2:2020

Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2: Single-flame source test (ISO 11925-2:2020)

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).

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General information

Status : Valid
Approval date : 5/29/2020
Withdrawal date : 7/31/2026
Number of pages : 34
ICS : 13.220.50 Fire-resistance of building materials and elements
Technical Committee : 217 - Fire safety in buildings

Relations with other standards:

Replaces SR EN ISO 11925-2:2011
Normative reference SR EN 13238:2010
Normative reference SR EN ISO 13943:2018
Replaced by SR EN ISO 11925-2:2026