GSO BS 4841-4:2010

BS 4841-4:2006

Gulf Standard Current Edition · Approved on 31 March 2010

Rigid polyurethane (PUR) and polyisocyanurate (PIR) products for building end-use applications - Part 4 : Specification for laminated insulation boards (roofboards) with auto-adhesively or separately bonded facings for use as roofboard thermal insulation under non-bituminous single-ply roofing membranes

GSO BS 4841-4:2010 Files

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GSO BS 4841-4:2010 Scope

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 roofs under non-bituminous single-ply roofing membranes. This specification is also applicable to roofboards with OSB or plywood facings bonded in place after the initial product has been created (see Clause 4).