Wall build up systems Globalwall IN 226 for Wall and facade | ArcelorMittal Construction

Globalwall IN 226

Double skin system with an inner structural tray and an external weather steel profile of minimum 1mm vertically installed giving very sound insulation.

Composition :

  • Hacierba Tray 1.400.90 SR with a thickness of 1.00mm
  • Mineral wool with a thickness of 60 mm : 140kg/m³
  • Flexible glass wool for cladding covered with reinforced glass veil with a thickness of 80mm
  • Intermediate spacer to get 230mm between 1 and 5
  • Profile Frequence. Oceane or Trapeza with a thickness of 1.00mm

Performance and characteristics :

  • Sound reduction index Rw(C;Ctr) = 50(-2;-7) dB
  • Thermal transmittance Up = 0.43W/m².K estimated
  • Weight: 33kg/m²
  • Spacing: 23cm. not including the height of the external weather profile
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