Twin(AB)-CS90W-315dB-200G(450)
3 x 15mm Siniat dB Boards, Twin Siniat CS90/W C-Studs at 600mm centres with Extended Acoustic Brace, 200mm glass mineral wool, 3 x 15mm Siniat dB Boards
Further Information
System name:
Twin(AB)-CS90W-315dB-200G(450)
Acoustic insulation (Rw dB):
74 dB
Nominal thickness:
450 mm
Cold state max. height:
12.2 m
System weight:
85 kg/m²
EN Fire State Max Height:
4 m
Fire resistance (EN 1364-1):
120 min
(Rw+Ctr):
69 dB
Duty rating:
Severe
