Rigid polyurethane (PUR) and polyisocyanurate (PIR) foam for building applications. Specification for two types of laminated board (roofboards) with auto-adhesively bonded reinforcing facings for use as roofboard thermal insulation for built-up roofs.
NORM herausgegeben am 15.1.1994
Designation standards: BS 4841-3:1994
Note: UNGÜLTIG
Publication date standards: 15.1.1994
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategorie: Technische Normen BS