Rigid Polyurethane (PUR) and Polyisocyanurate (PIR) Foam for Building Applications Part 3: Specification for Two Types of Laminated Board (Roofboards) with Auto-Adhesively Bonded Reinforcing Facings for Use as Roofboard Thermal Ins. for Built-Up Roofs
| Accuris | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | BS 4841-3 |
| Product Name | Rigid Polyurethane (PUR) and Polyisocyanurate (PIR) Foam for Building Applications Part 3: Specification for Two Types of Laminated Board (Roofboards) with Auto-Adhesively Bonded Reinforcing Facing... |