Globalroof® CN 1116 Fivvacoustic A

CN 1116 Fivvacoustic A 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 or Hacierco 56 SPS in thickness 0.75mm
• Glass wool felt covered by a vapor barrier alu Parvacoustic VN , thickness 30mm (Isover)
• Alphatoit 37 in thickness 160mm (Isover)
• Multi layer bituminous waterfroof membrane

Performance and charateristics

• Sound reduction index Rw(C;Ctr) = 34(-1;-5) dB
• Acoustic absorption αw = 1.00
• Thermal transmittance Up = 0.25W/m².K estimated
• Weight: 34kg/m²
• Spacing: 25cm