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BS 4841-5:2006 – 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 as PDF document for immediate download, or as printed publication – yes

Number of pages – 16 pages, A4

Manufacturer – BSI

Price – GBP 80

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Keywords – Polyurethane, Cyanurates, Thermoplastic polymers, Polymers, Laminates, Boards, Construction materials, Thermal insulating materials, Thermal insulation, Roof boarding, Roof linings, Roofs, Pitched roofs, Dimensions, Thermal conductivity, Compressive strength, Dimensional changes, Flammability, Fire safety in buildings, Installation, Foamed plastics