Reaction to fire tests. Ignitability of building products subjected to direct impingement of flame Multi-source test

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-02-1998

Publisher

British Standards Institution

1 Scope
2 Normative reference
3 Definitions
4 Principle
5 Safety requirements
6 Ignition processes
7 Characteristics of ignition sources
8 Gas supply and regulation
9 Ignition sources
10 Specimen
11 Test apparatus
12 Testing room
13 Conditioning and testing atmospheres
14 Room ventilation
15 Flame application times
16 Test procedure
17 Observations during testing
18 Test report
Annexes
A Characteristics of ignition sources
B Use by specifiers
C Advice on testing end-use products
D Bibliography

Defines a series of ignition sources for use in determining the ignitability of materials, composites and assemblies which are subjected to direct impingement of flames of different size and intensity, but without impressed irradiance. For use in isolation or with the specific test procedure. Gives the ignitability of a material, composite or assembly and is not intended for assessment of any other fire parameter (such as flame spread). Also consideres the possibility of the material, composite or assembly causing secondary ignition of other materials, by observing burning droplets of debris.

Committee	FSH/21
DevelopmentNote	Supersedes 97/540367 DC. (07/2005)
DocumentType	Standard
Pages	26
PublisherName	British Standards Institution
Status	Current

Standards	Relationship
ISO 11925-3:1997	Identical

PD 6686:2006

Guidance on directives, regulations and standards related to prevention of fire and explosion in the process industries

ISO 9705:1993	Fire tests Full-scale room test for surface products
ISO 5657:1997	Reaction to fire tests Ignitability of building products using a radiant heat source
ISO/TR 3814:1989	Tests for measuring "reaction-to-fire" of building materials — Their development and application
ISO/IEC Guide 52:1990	Glossary of fire terms and definitions

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BS ISO 11925-3:1997

Reaction to fire tests. Ignitability of building products subjected to direct impingement of flame Multi-source test

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Abstract

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