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BS 4841-2:2006

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Rigid polyisocyanurate (PIR) and polyurethane (PUR) products for building end-use applications Specification for laminated boards with auto-adhesively bonded facings for use as thermal insulation for internal wall linings and ceilings

Available format(s)

Hardcopy , PDF

Withdrawn date

09-13-2023

Language(s)

English

Published date

07-20-2006

Foreword
0 Introduction
1 Scope
2 Normative references
3 Terms, symbols and definitions
4 Construction and composition
5 Requirements
6 Designation
7 Marking
Annexes
Annex A (informative) Method for the determination of areas
        of unbonded facings
Annex B (informative) Information for users and designers
Annex C (informative) Fire performance of PIR and PUR
        insulation products and fire recommendations
        regarding their use
Annex D (informative) Notes to installers
Bibliography

Determines requirements for rigid polyisocyanurate (PIR) and polyurethane (PUR) cored laminated insulation boards with auto-adhesively or separately bonded flexible or substantial rigid facings, for use as thermal insulation for internal wall linings and ceilings.

This British Standard specifies requirements for rigid polyisocyanurate (PIR) and polyurethane (PUR) cored laminated insulation boards with auto-adhesively or separately bonded flexible or substantial rigid facings, for use as thermal insulation for internal wall linings and ceilings. The standard also applies to products with one flexible and one substantial rigid facing.

NOTE 1 Because of the changes introduced into this standard, products conforming to this standard also conform to BS EN 13165:2001 (including amendments 1 and 2).

NOTE 2 Additional information for the guidance of users, installers and designers is given in informative Annexes A, B, C, and D to this standard.

Committee
B/540
DevelopmentNote
Supersedes BS 4841-2(1975). (07/2006) Supersedes 05/30121972 DC. (08/2006) Reviewed and confirmed by BSI, December 2011. (11/2011)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Withdrawn
Supersedes

BS EN 826:2013 Thermal insulating products for building applications. Determination of compression behaviour
BS EN 13165 : 2012 THERMAL INSULATION PRODUCTS FOR BUILDINGS - FACTORY MADE RIGID POLYURETHANE FOAM (PU) PRODUCTS - SPECIFICATION
BS EN 822:2013 Thermal insulating products for building applications. Determination of length and width
BS EN 13501-1 : 2007 FIRE CLASSIFICATION OF CONSTRUCTION PRODUCTS AND BUILDING ELEMENTS - PART 1: CLASSIFICATION USING DATA FROM REACTION TO FIRE TESTS
BS EN ISO 6946:1997 Building components and building elements. Thermal resistance and thermal transmittance. Calculation method
BS EN 823:2013 Thermal insulating products for building applications. Determination of thickness
BS EN 1607:2013 Thermal insulating products for building applications. Determination of tensile strength perpendicular to faces
BS EN 825:2013 Thermal insulating products for building applications. Determination of flatness

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US$175.67
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