Verified by manufacturer 11 months ago
SIDERISE CVB acoustic barriers are used in suspended ceiling and raised access floor voids to reduce sound transmission between rooms, designed for freestanding, acoustic performance up to 31 dB Rw.
For use in suspended ceiling and raised access floor voids to reduce sound transmission between rooms.
SIDERISE CVB – Acoustic Void Barriers for Ceilings and Floors reduce sound transmission via hidden voids offering potential 'cross-talk' paths to adjoining areas. SIDERISE CVB is designed for free-standing in both ceiling and raised access floor voids.
As standard, the product incorporates opposing interlocking rebate joints in one direction, helping to maintain acoustic integrity at joints within the installed barrier.
SIDERISE acoustic void barriers are available in several grades and thicknesses offering a wide range of sound reduction values. The product is also available with a choice of optional high mass central membranes to achieve substantially higher SRI values.
Some SIDERISE CVB barriers have certified fire resistance, permitting their dual use as ceiling or floor void fire barriers.
The rockfibre insulation core is available in two different structural forms:
The SFO form is also optionally available with the inclusion of a central limp heavy membrane. Two surface weights of the polymeric membrane are available: P5 (5 kg/m²) or P10 (10 kg/m²).
Features and benefits:
Matt black and other coloured facing options available.
According to grade.
1200 x 1200 mm
1200 x 1000 mm
1200 x 900 mm
K40/287 Cavity barriers
K41/340 Cavity barriers
P10/432 Cavity barriers
P12/360 Mineral wool rigid batts
P12/40 Mineral wool rigid batts
Foil to both sides.
To BS 476-7, Class 1.
Sound insulation rating
23 dB Rw.
Country of material origin