Globalwall® CN 620R
Double skin system with an inner structural perforated tray and an external weather steel profile of minimum 0.75mm horizontally installed giving good sound insulation and excellent acoustic absorption and a thermal Up estimated value of 0.18W/m².K.
Composition :
- Hacierba Tray 1.600.150 VKP with a thickness of 0.75mm
- Sorock with a thickness of 50mm
- Rockbardage Energy with a thickness of 160mm or 2 + 3 Rockbardage Energy in thickness 210mm
- Spacer
- Rockfaçade with a thickness of 100mm
- Wall cladding profile Trapeza, Frequence or Oceane with a thickness of 0.75mm
Performance and characteristics :
- Sound reduction index Rw(C;Ctr) = 41(-2;-9) dB
- Thermal transmittance Up = 0.18W/m².K estimated
- Weight: 31kg/m²
- Spacing: 31cm .not including the height of the external weather profile
