BSI - BS 4841-4
Rigid polyisocyanurate (PIR) and polyurethane (PUR) products for building end-use applications - Part 4: Specification for laminated boards (roofboards) with autoadhesively or separately bonded facings for use as roofboard thermal insulation under non-bituminous single-ply roofing membranes
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Organization: | BSI |
Publication Date: | 20 July 2006 |
Status: | active |
Page Count: | 18 |
ICS Code (Thermal and sound insulating materials): | 91.100.60 |
Document History

BS 4841-4
July 20, 2006
Rigid polyisocyanurate (PIR) and polyurethane (PUR) products for building end-use applications - Part 4: Specification for laminated boards (roofboards) with autoadhesively or separately bonded facings for use as roofboard thermal insulation under non-bituminous single-ply roofing membranes
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