System · Ceilings
Ceiling with resilient layer FT-b2
SOPREMA · Airborne noise · FT-b2
TECSOUND® FT 75 straight on the slab, then a ceiling suspended on dampers with mineral wool and two plasterboards with INSOPLAST AA 6 between them.
Acoustic performance
80.5 dBA
System layers
- 1Concrete slab
- 2Gypsum plaster
- 3TECSOUND® FT 75
- 4Air gap (200 mm)
- 5Dampers
- 6Mineral wool (50 mm)
- 7INSOPLAST / INSOPLAST AA
- 8Plasterboard 12.5 mm
In the same category: Ceilings
System · FT-2SOPREMA · Airborne noise
Suspended ceiling FT-2
Rw 85 dB
Details 
System · FT-3SOPREMA · Airborne noise
Sound-absorbing ceiling FT-3
αw 0.80Class B
Details 
System · FT-1SOPREMA · Airborne noise
Suspended ceiling FT-1
72.0 dBA
Details 
System · FT-b1SOPREMA · Airborne noise
Ceiling with resilient layer FT-b1
80.0 dBA
Details