Pre-damped, fire-rated dual-layer gypsum/SBR sound barrier for walls and ceilings. Three options for depth of rubber layer.
Dual-Layer Damped Sound Barrier – SBR with Gypsum Surface
SBR is derived from recycled ELT (end-of-life-tyres), from which resulting ground pellets are bound together into sheets by polyurethanes. The elastic properties of rubber provide a degree of acoustic damping which improves sound barrier performance at low frequencies, this being an area where the performance of gypsum is weak.
Soundproofing of vertical partitions and ceilings.
|AEFast Wall 125/40||4 mm SBR / 12.5 mm Gypsum||11.00 Kg/m²|
|AEFast Wall 125/100||10 mm SBR / 12.5 mm Gypsum||15.50 Kg/m²|
|AEFast Wall 125/200||20 mm SBR / 12.5 mm Gypsum||23.00 Kg/m²|
Panel Size :
120 x 200 cm – all models
Vulcanised Rubber / Gypsum
51-65 dB (See Data Sheet)
B-s1, d0 (EN 13501-1)