Flat roof systems Globalroof® CN 1114i PVC for Roof | ArcelorMittal Construction

Globalroof® CN 1114i PVC

CN 1114 i PVC is a thermal-acoustic flat roof system made of fully perforated roof deck providing very high level of acoustic absorption.

Composition :

  • Profile Hacierco 74 SPS with a thickness of 0.75mm
  • Panolène bardage 30mm thick in the valley (Isover - black glass veil)
  • Panotoit with 40mm thick (Isover - black glass veil)
  • Vapor barrier Vapobac (Soprema)
  • Panotoit  90mm (Isover)
  • Membrane PVC

Performance and characteristics :

  • Sound reduction index Rw(C;Ctr) = 36(-2;-8) dB
  • Acoustic absorption αw = 0.95
  • Thermal transmittance Up = 0.33W/m².K estimated
  • Weight: 30kg/m²
  • Spacing: 21cm
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