Pre-assembled 33 mm-thick acoustic insulation panels, made of a 20 mm-thick SBR (Stirene Butadiene Rubber) rubber granules layer, assembled with a 12.5 mm-thick plasterboard. The panels dimensions are 1.20 m width x 2.00 m lenght.
Ceiling, CLT wall, Single Wall
CLT wall, Coated ceiling, single wall
Trasmission loss Rw (dB)
Superficial weight (kg/m²)