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BS 6203:2003

Current

Current

The latest, up-to-date edition.

Guide to fire characteristics and fire performance of expanded polystyrene materials (EPS and XPS) used in building applications

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

23-04-2003

Committees responsible
Foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Relevant legislation and insurance requirements
5 Grades and types of expanded polystyrene boards
6 Fire characteristics
7 Fire test methods
8 Handling and storage recommendations
9 Procedure in the event of fire
Annex A (informative) Examples of locations of expanded
         polystyrene materials in buildings - Guidance for
         installation, fire hazards and protection
Annex B (normative) Unprotected expanded polystyrene ceiling
         tiles, up to 12 mm thick, fixed to a substrate
Annex C (informative) Contribution to fire spread by expanded
         polystyrene tiles up to 12 mm thick and veneers up
         to 5 mm thick
Bibliography
Tables

Gives information on the fire characteristics and performance in fire tests of expanded polystyrene materials for use in building applications.

This British Standard provides information on the fire characteristics and performance in fire tests of expanded polystyrene materials for use in building applications. This standard illustrates a number of suitable constructions incorporating expanded polystyrene materials, including moulded and extruded products conforming to BS EN 13164 and BS EN 13165. This guide does not apply to expanded polystyrene materials with densities greater than 100 kg/m3.

This guide draws attention to the unsuitability of some standard fire test methods for certain applications of expanded polystyrene materials in buildings.

Committee
PRI/26
DevelopmentNote
Supersedes BS 6203(1991) and 98/125659 DC. (04/2003) Reviewed and confirmed by BSI, October 2008. (09/2008)
DocumentType
Standard
Pages
48
PublisherName
British Standards Institution
Status
Current

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BS 476-6(1989) : 1989 FIRE TESTS ON BUILDING MATERIALS AND STRUCTURES - PART 6: METHOD OF TEST FOR FIRE PROPAGATION FOR PRODUCTS
BS ISO 11925-2:1997 Reaction to fire tests. Ignitability of building products subjected to direct impingement of flame Single flame source test
BS 476-20:1987 Fire tests on building materials and structures Method for determination of the fire resistance of elements of construction (general principles)
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BS 5422:1990 Method for specifying thermal insulating materials on pipes, ductwork and equipment (in the temperature range -40°C to +700°C)
BS 4735:1974 Laboratory method of test for assessment of the horizontal burning characteristics of specimens no larger than 150 mm x 50 mm x 13 mm (nominal) of cellular plastics and cellular rubber materials when subjected to a small flame
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BS 476-12:1991 Fire tests on building materials and structures Method of test for ignitability of products by direct flame impingement
ISO 834-1:1999 Fire-resistance tests Elements of building construction Part 1: General requirements
BS 476-22:1987 Fire tests on building materials and structures Method for determination of the fire resistance of non-loadbearing elements of construction

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