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Siderise CVB Acoustic Void Barriers for Ceilings & Floors

Verified by manufacturer 2 months ago

CVB/75LAM/90R

Siderise Group Variant:

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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Application

Siderise CVB is available in a number of grades and thicknesses that offer 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 Sound Reduction Index (SRI) values. (Contact the manufacturer's SSPL Technical Team for advice.)


Some Siderise CVB barriers have certified fire resistance permitting their dual use as ceiling or floor void fire barriers The product is extremely simple to fix and can be easily cut to accommodate service penetrations. 

Description

The rockfibre insulation core is available in two different structural forms:

  • SFO (conventional, i.e. direction of the internal fibres predominantly aligns with that of the barrier itself).
  • HSL (special ‘lamella’ construction, i.e. the internal fibres have a perpendicular orientation and additionally are held in a pre-compressed state).


The advantage of the HSL construction is that it offers improved acoustic performance at lower surface weights. Additionally, the HSL version is more compressible in the plane of the barrier, assisting friction fitting and aiding deformation around service penetrations.


The SFO form is also optionally available with the inclusion of a central limp heavy membrane. The surface weight of the polymeric membrane (P10) is 10 kg/m².


Features and benefits:

CVB/LAM

• Acoustic performance (Rw): 23 - 25dB

• DnC,w up to 45dB

• Fire Resistance: 30 - 60 minutes

• Reaction to Fire classification – A1

CVB/P

• Acoustic performance (Rw): 28 - 31dB

• DnC,w up to 55dB

• Reaction to Fire classification - B-s1, d0 

General information

Color

Silver

Guidance for specification option:

Matt black and other coloured facing options available.

Finish

Foil

Guidance for specification option:

Aluminium.

Material

Aluminium

Mineral wool

Shape

Rectangle

Length

1200 mm

Width

1000 mm

900 mm

Manufacturer guidance

Sheets supplied:  1200mm x 1000mm or 1200mm x 900mm (according to grade) 

Height

90 mm

Guidance for specification option:

CVB/75LAM/90R

100 mm

Guidance for specification option:

CVB/100/100R & CVB/140/100R

105 mm

Guidance for specification option:

CVB/80/P10/100R

120 mm

Guidance for specification option:

CVB/75LAM/120R

250 mm

Guidance for specification option:

CVB/80/P10/100R + CB10P 

Uniclass

Pr_25_57_06_53 Mineral wool insulationPrimary

CAWS

K40/287 Cavity barriers

K41/340 Cavity barriers

P10/432 Cavity barriers

P12/360 Mineral wool rigid batts

P12/40 Mineral wool rigid batts

Specification data - Mineral wool insulation

Form

HSL.

Density

7.1 kg/m².

Facing

Foil to both sides.

Thickness (minimum)

90 mm.

Guidance for specification option:

CVB/75LAM/90R.

Width (nominal)

1200 mm.

1000 mm.

900 mm.

Fire performance

To EN 13501-1, A1.

Sound insulation rating

23 dB Rw.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

United Kingdom

BIM objects

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Platform Compatible Version
Revit

Revit 2016

3

IFC

IFC2X3

2

Literature

Siderise CVB acoustic void barriers for suspended ceilings & raised access floors v4

Siderise CVB acoustic void barriers for suspended ceilings & raised access floors v4

Siderise acoustic insulation solutions for interiors

Siderise acoustic insulation solutions for interiors

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