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Siderise CVB Acoustic Void Barriers for Ceilings & Floors

Name: Siderise CVB Acoustic Void Barriers for Ceilings & Floors
Brand: Siderise Group
SKU: bD4utuubyfE3pksWSHtudE

Verified by manufacturer 6 months ago

CVB/75LAM/90R

Siderise Group

Product certifications:

EPD
Certificate type

Siderise CVB acoustic barriers: A semi-rigid composite sheet that reduces sound transmission between rooms, designed for free-standing in both ceiling and raised access floor voids.

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BOS

+44 (0) 1656 730 833 Website

Application

Siderise CVB acoustic void barriers are primarily intended to reduce sound transmision via hidden voids offering potential 'cross talk' paths to adjoining areas. For suspended ceilings or raised access floors, typical voids include those formed at partition lines.

CVB/LAM grades can also be used as a firestop directly above partition lines (in this case the ceiling must be broken either side of the partition). Refer to Fire Performance: Table 2 of manufacturer's technical datasheet for details. Appropriate brackets supplied as part of a system.

Description

Siderise CVB is available in different grades and thicknesses:

CVB/P10 is a bonded composite, comprising a central 10 kg/m² polymeric membrane with high density mineral wool either side. As standard, the mineral wool is faced on the exposed surfaces with a reinforced aluminium foil. Additionally, CVB/P10 is supplied with opposing interlocking rebate joints in one direction. This feature helps maintain acoustic integrity at joints within the barrier.

CVB/LAM has the special 'Lamella' orientation mineral wool core. The advantage of the Lamella construction is that it offers improved acoustic performance at lower surface weights. Additionally, it is more compressible in the plane of the barrier assisting, friction and compression fitting and aiding deformation around surface penetrations. The product is faced as standard on the exposed surfaces with reinforced aluminium foil. Supplied with non-rebated edges.

General information

Color	Silver Guidance for specification option: Green-brown core with aluminium foil on both facings
Finish	Foil Guidance for specification option: Aluminium.
Material	Aluminium Mineral wool Polymeric Manufacturer guidance CVB/P10 - aluminium, mineral wool & polymeric mass barrier. CVB/LAM - aluminium & mineral wool
Shape	Rectangle
Length	1200 mm
Width	1000 mm 1200 mm Manufacturer guidance Sheets supplied: 1200mm x 1000mm or 1200mm x 1200mm (according to grade)
Height	90 mm Guidance for specification option: CVB/75LAM/90 105 mm Guidance for specification option: CVB/80/P10/100R 120 mm Guidance for specification option: CVB/75LAM/120

Uniclass	Pr_25_57_06_54 Mineral wool sound insulationPrimary Pr_25_57_06_53 Mineral wool insulation
CAWS	K41/340 Cavity barriers K40/287 Cavity barriers P12/360 Mineral wool rigid batts P10/432 Cavity barriers P12/40 Mineral wool rigid batts

SKU Code	CVB

Product range	Specialist Applications/Building Interiors

Specification data - Mineral wool sound insulation

Classification data
Description	Semi-rigid composite sheet.
Form	Semi-rigid sheet.
Density	Manufacturer's standard.
Thickness (minimum)	90 mm. Guidance for specification option: CVB/75LAM/90R.
Facing	Metal foil laminate. Guidance for specification option: Foil to both sides.
Fire performance	To EN 13501-1, A1.
Sound insulation rating	23 dB Rw.
Width (nominal)	1200 mm. 1000 mm. 900 mm.
Weight	Surface weight: 7.1 kg/m².

Sustainability data

Material	Aluminium Mineral wool Polymeric Manufacturer guidance CVB/P10 - aluminium, mineral wool & polymeric mass barrier. CVB/LAM - aluminium & mineral wool