Airborne noise insulation in 40 mm-thick pre-assembled panels, made of a 8 mm-thick SBR (Stirene Butadiene Rubber) rubber granules hot pressed with polyurethane binder, density of 800 kg/m³, a 20 mm-thick polyester fiber panel, density of 100 kg/m³, and a 12.5 mm-thick plasterboard. The panels dimensions are 1.20 m width x 2.00 m length.
Use
Wall, Ceiling
Application
Ceiling, CLT wall, Single Wall
Under application
CLT wall, Coated ceiling, single wall
Type
Wall
Thickness (mm)
40
Trasmission loss Rw (dB)
≥ 57
Superficial weight (kg/m²)
18,00
Installation
DRY/GLUE