Globalroof® CIN 338T

CIN 338 T is a double skin system with an inner structural perforated tray and an external steel profile with a minimum thickness of 0.75mm. The system offers good level of sound insulation and good acoustic absorption.

Composition :

• Non load-bearing tray Hacierco C 450.70 perforated P in thickness 0.75mm
• Cleats or steel spacer
• Panolene cladding 50mm thick (Isover) (black glass veil)
• Profile Trapeza with a thickness of 1mm
• Flexible glass wool for cladding covered with reinforced glass veil 100mm thick
• Purlin Multibeam to get 220mm between the profiles
• Additionnal glass wool insulation nipped on the purlin to fill the air gap
• Profile Frequence. Authentique or Trapeza in thickness 0.75mm

Performances and characteristics :

• Sound reduction index Rw(C;Ctr) = 48(-2;-8) dB
• Acoustic absorption αw = 0.85
• Thermal transmittance Up = 0.40W/m².K estimated
• Weight: 31kg/m²
• Spacing: 26cm. not including the height of the external weather profile