Flat roof systems Globalroof® CN 1115R1 for Roof | ArcelorMittal Construction

Globalroof® CN 1115R1

Thermal-acoustic flat roof system made of fully perforated roof deck providing acoustic absorption.

Composition :

  • Profile Hacierco 56 SPS with a thickness of 0.75mm
  • Rocksourdine (Rockwool)
  • Rockacier with a thickness of 60mm or 130mm (Rockwool)

Performance and characteristics :

  • Multi layer bituminous waterfroof membrane
  • Sound reduction index Rw(C;Ctr) = 32(-1;-4) dB
  • Acoustic absorption αw = 0.80
  • Thermal transmittance Up = 0.33W/m².K estimated
  • Weight: 24kg/m²
  • Spacing: 12cm
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