WALL

DOUBLE WALL

Acoustic solution for double wall: the two walls are made with brick (120 mm thick) build on rubber stripe (6 mm thick). Acoustic insulation (20-40 mm thick) inside the cavity between the walls.

ProductRw(dB)U (W/m2K)
BIWALL 30550,63
BIWALL 40560,67

SINGLE WALL

Improvement of airborne sound insulation of brick wall (120 mm thick) with an acoustic coupled panel mede with plasterboard layer and acoustic insulation (33 mm or 40 mm thick).

ProductRw(dB)U (W/m2K)
REWALL 33B550,83
REWALL 40570,78
MUSTWALL 33B541,33

PLASTERBOARD WALL

Acoustic solution for lightweight: structure in 50 mm metal frame in double layer with acoustic insulation panel (48 mm thick) between this ones. Finishing on both side with double layer of plasterboard (25 mm thick).

ProductRw(dB)U (W/m2K)
TRYWALL 48600,59

CLT WALL

Improvement of airborne sound insulation of CLT wall (100 mm thick) with metal frame and double layer of plasterboard (25 mm thick) on both side. Acoustic insulation (48 mm thick) inside the cavity to get a very high acoustic performance.

ProductRw(dB)U (W/m2K)
TRYWALL 48740,32

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