Flat roof systems Globalroof® IN 210 Etna for Roof | ArcelorMittal Construction

Globalroof® IN 210 Etna

IN 210 Etna is a thermal-acoustic flat roof system made of roof deck with a minimum steel thickness of 0.75mm and Epsitoit insulation offering  medium sound insulation.

Composition :

  • Roof deck Hacierco 40 SR in thickness 0.75mm
  • Mineral wool with rabbet joint Protect LRB 60mm thick
  • PSE Epsitoit 20, 110mm thick
  • Multi layer bituminous waterfroof membrane (Soprema)

Performances and characteristics :

  • Sound reduction index Rw(C;Ctr) = 36(-1;-6) dB
  • Thermal transmittance Up = 0.23W/m².K estimated
  • Weight: 25kg/m ²
  • Spacing: 22cm
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