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BS ISO 11925-2:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Available format(s)

Hardcopy , PDF

Superseded date

26-02-2002

Language(s)

English

Published date

15-02-1998

1 Scope
2 Normative references
3 Definitions
4 Principle
5 Safety requirements
6 Test specimens
7 Test apparatus
8 Test procedure
9 Test report
Annexes
A Advice on testing end-use products
B Test method for materials which melt and shrink from
    flame
C Bibliography

Defines a method of test for determination of the ignitability by direct small flame impingement under zero impressed irradiance of building products for use in a vertical orientation for assessment of the lowest performance level. Test is not carried out in a real fire situation, and therefore hazard is not assessed. Mainly for use as a procedure relating to the "primary" ignitability of materials.

Committee
FSH/22
DevelopmentNote
Supersedes 95/540366 DC. (03/2007)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 11925-2:2010 Identical

BS 6203:2003 Guide to fire characteristics and fire performance of expanded polystyrene materials (EPS and XPS) used in building applications
05/30121961 DC : DRAFT JUL 2005 BS 4841-3 - RIGID POLYURETHANE (PUR) AND POLYISOCYANURATE (PIR) PRODUCTS FOR BUILDING AND END-USE APPLICATIONS - PART 3: SPECIFICATION FOR LAMINATED INSULATION BOARDS (ROOFBOARDS) WITH AUTO-ADHESIVELY BONDED FACINGS FOR USE AS ROOFBOARD THERMAL INSULATION FOR BUILT-UP ROOFS UNDER BITUMENISED ROOFING MEMBRANES
BS 4841-3:2006 Rigid polyisocyanurate (PIR) and polyurethane (PUR) products for building end-use applications Specification for laminated boards (roofboards) with auto-adhesively or separately bonded facings for use as roofboard thermal insulation under built up bituminous roofing membranes

ISO/IEC Guide 52:1990 Glossary of fire terms and definitions
ISO/TR 14697:1997 Fire tests — Guidance on the choice of substrates for building products

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