60 minutes Integrity and 60 minutes Insulation
1. LFG EI 60
1. LFG EI 60
- Thickness – +/- 29mm
- Weight – 47 kg/m²
- Direct airborne sound reduction (EN12758)Rw(C,Ctr) – 44 dB
- Shading coefficient – 0,82
- Light transmittance – 78,4
- U-value (EN673) – 4,44 W/m²K
- Mechanical resistance against sudden temperature changes – 200°
2. Contraflam 60-3
- Thickness – +/- 27mm
- Weight – 59 kg/m²
- Sound reduction Rw (EN140-3) – 43 dB
- Shading coefficient – 0,65
- Light transmittance – 81%
- U-value (EN673) – 4,44W/m²K
120 minutes Integrity and 120 minutes Insulation
1. LFG EI 120
- Thickness – +/- 52mm
- Weight – 75 kg/m²
- Direct airborne sound reduction (EN12758)Rw(C,Ctr) – 46 dB
- U-value (EN673) – 3,77 W/m²K
- Mechanical resistance against sudden temperature changes – 200° K