Globalroof® IN 240
IN 240 is a flat roof system made of roof steel deck and an inner face of structural trays . the system has a good sound insulation and Up of 0.23W/m².K .
Composition
- Load-bearing structural tray Hacierco C 500.90 in thickness 0.75mm
- Mineral wool Sorock in thickness 70mm
- Roof deck Hacierco 34 SR in thickness 0.75mm
- Mineral wool in thickness 140mm
- Multi layer bituminous waterproof membrane
Performances and characteristics
- Sound reduction index Rw(C;Ctr) = 49(-4;-11) dB
- Thermal transmittance Up = 0.23W/m².K estimated
- Weight: 45kg/m²
- Spacing: 28cm
