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CMSDA WB Superflex Acoustic Barrier - Acoustic Barrier Insulation

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WB5 Superflex

CMS Danskin Acoustics Variant:

High density acoustic barrier for reducing airborne and impact noise transmission.

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Application

Suitable for use in roof, floor and wall sound reduction applications.

Description

High density acoustic barrier for reducing airborne and impact noise transmission.

WB Superflex Acoustic Barrier is used either as a single sound barrier layer, such as a noise curtain, or combined with sound absorbing materials such as mineral wool or foam.

Features and benefits:

  • Part of the CMS Danskin Acoustics SuperLag range.
  • Available in two standard weights.
  • Ecologically neutral and fully recyclable.

General information

Color

Black

Grey

Finish

Smooth

Material

Chlorinated polyvinyl chloride (PVC-C)

Shape

Rectangle

Length

2000 mm

Width

1200 mm

Height

2 mm

5 mm

Manufacturer guidance

Thickness.

Warranty description

One year

Other

Uniclass

Pr_25_57_06_71 Resilient layer insulationPrimary

CAWS

U90/490 Site-applied insulation to ductwork

SKU Code

WB5 Superflex

Specification data - Resilient layer insulation

Classification data

Material

Chlorinated polyvinyl chloride (PVC-C).

Density

Manufacturer's standard.

Thickness

2 mm.

Fire performance

Zero burn rate (FMVSS 302).

Sound insulation rating

Weighted sound reduction index Rw: 25.
SRI: 22.

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

Manufacturer's standard.

Type

WB5 Superflex.

Manufacturer guidance

Other types available on request: consult manufacturer for details.

Backing

None.
Self-adhesive.

Facing

None.
Class '0' foil.

Guidance for specification option:

Class 0 fire resistance.

Composition

Barium sulfate loaded, thermoplastic polymer, plasticized with phthalate esters and containing mineral fibres. Bitumen free.

TensileStrength

To BS 2782-3:1976, 6.75 N/mm².

Elongation at break

To BS 2782-3:1976, 100%.

Hardness (shore A)

90º.

Service temperature

<90°C (continuous);
<120°C (short periods);
>-30°C.

Weight

5.0 kg/m².

Sustainability data

Material

Chlorinated polyvinyl chloride (PVC-C)

Recyclability

100%

Literature

CMS Danskin Acoustics WB Acoustic Barriers - TDS Issue 8 08 2023

CMS Danskin Acoustics WB Acoustic Barriers - TDS Issue 8 08 2023

CPD materials

Sound Absorption and the Rise of Reverberation

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