NF EN ISO 11925-2

NF EN ISO 11925-2

March 2020
Standard Current

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

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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Main informations

Collections

National standards and national normative documents

Publication date

March 2020

Number of pages

37 p.

Reference

NF EN ISO 11925-2

ICS Codes

13.220.50   Fire-resistance of building materials and elements

Classification index

P92-522-2

Print number

1

International kinship

European kinship

EN ISO 11925-2:2020
Sumary
Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2 : single-flame source test

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).

Replaced standards (1)
NF EN ISO 11925-2
February 2013
Standard Cancelled
Reaction to fire tests - Ignitability of building products subjected to direct impingement of flame - Part 2 : single-flame source test

ISO 11925-2:2010 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.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Appareillage d'essai
  • 5 Éprouvette
  • 6 Conditionnement
  • 7 Mode opératoire d'essai
  • 8 Expression des résultats
  • 9 Rapport d'essai
  • Annexe A Fidélité de la méthode d'essai
  • Annexe B Essais sur produits non globalement plans dans leur utilisation finale
  • Annexe C Essais sur des produits perforés dans leur utilisation finale
  • Bibliographie
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