BS 4841-5:2006

Withdrawn

Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 (roofboards) with auto-adhesively or separately bonded facings for use as thermal insulation boards for pitched roofs

Available format(s): Hardcopy, PDF

Withdrawn date: 13-09-2023

Language(s): English

Published date: 20-07-2006

Publisher: British Standards Institution

Table of Contents - (Show below) - (Hide below)

Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
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) Reaction to fire performance of PIR
        and PUR products and recommendations regarding
        their use
Annex D (informative) Information on the installation of
        roofboards into pitched roofs
Bibliography

Abstract - (Show below) - (Hide below)

Defines requirements for polyisocyanurate (PIR) and polyurethane (PUR) cored thermally insulated laminated boards (roofboards) with auto-adhesively or separately bonded flexible and/or rigid facings for use in pitched roofs over, under or between rafters.

Scope - (Show below) - (Hide below)

This British Standard specifies requirements for polyisocyanurate (PIR) and polyurethane (PUR) cored thermally insulated laminated boards (roofboards) with auto-adhesively or separately bonded flexible and/or rigid facings for use in pitched roofs over, under or between rafters.

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.

General Product Information - (Show below) - (Hide below)

Committee	B/540
Development Note	Supersedes 05/30124996 DC. (08/2006) Reviewed and confirmed by BSI, December 2011. (11/2011)
Document Type	Standard
ISBN
Pages
Published
Publisher	British Standards Institution
Status	Withdrawn
Supersedes	05/30124996 DC : DRAFT JUL 2005

Standards Referenced By This Book - (Show below) - (Hide below)

BS 5534(2014) : 2014	SLATING AND TILING FOR PITCHED ROOFS AND VERTICAL CLADDING - CODE OF PRACTICE
13/30271503 DC : 0	BS 5534 - SLATING AND TILING FOR PITCHED ROOFS AND VERTICAL CLADDING - CODE OF PRACTICE

Standards Referencing This Book - (Show below) - (Hide below)

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
DD ENV 1187:2002	Test methods for external fire exposure to roofs
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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