Rigid polyurethane (PUR) and polyisocyanurate (PIR) products for building end-use applications - Specification for laminated insulation boards (roofboards) with auto-adhesively or separately bonded facings for use as roofboard thermal insulation under non
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 .
NOTE 1 Additional information for the guidance of users, installers and
designers is given in informative Annexes A, B, C, and D to this standard.
NOTE 2 Because of the changes introduced into this standard, products
conforming to this standard will also conform to BS EN 13165:2001
(including amendments 1 and 2).