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- Flat roof systems
- Globalroof® CIN 321BPR
Globalroof® CIN 321BPR
CIN 321 BP R is a flat roof system made of roof steel deck and an inner face of perforated structural trays .The system is recommanded for a nice ceiling appearance and a good sound insulation
Composition
- Structural Tray Hacierco C 500.90 perforated P in thickness 0.75 mm
- Mineral wool Sorock in thickness 70 mm
- Roof deck Hacierco in thickness 0.75mm
- Mineral wool in thickness 140 mm
- Multi layer bituminous waterproof membrane
Perfornance and characteristics
- Sound reduction index Rw(C;Ctr) = 41(-2;-8) dB
- Acoustic absorption αw = 0.95
- Thermal transmittance Up = 0.23 W/m².K estimated
- Weight: 45 kg/m²
- Spacing: 28 cm
