ALFACORE Hidden Screw PIR/PUR Fire Wall
Overview
Its superior durability ensures years of performance. Its highly energy-efficient structure reduces energy costs in your buildings. Joint details designed to maximize air tightness between the exterior and interior spaces prevent the formation of thermal bridges.
Technical Specifications
- Insulation Thicknesses
- 80-100-120-150-200
- Insulation Density
- PUR 40 (±2) kg/m³
- PIR 42 (±2) kg/m³
- Metal Thickness/Inner Surface/BGS
- (min-max) 0.30-0.80 mm
- Metal Thickness/External Surface/BGS
- (min-max) 0.30-0.80 mm
- Thermal Conductivity Coefficient
- λ = 0.022 W/mK
- Prestige λ= 0.018 W/mK
- Fire Class/PUR
- B s3 d0 - EN 13501-1
- C s2 d0 - EN 13501-1
- C s3 d0 - EN 13501-1
- Fire Class/PIR
- B s1 d0 - EN 13501-1, FM
- B s1 d0 - EN 13501-1
- B s2 d0 - EN 13501-1