WB Acoustic Barrier

Description

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

WB 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. It is commonly used in roof, floor and wall sound reduction applications.

WB Acoustic Barrier is ecologically neutral and fully recyclable.

General information

Size

2000 x 1200 mm

___ x ___ mm

Other sizes available on request.

CAWS

U90/490 Site-applied insulation to ductwork

U90/490 Site-applied insulation to ductwork

Product range

Acoustic insulation

Specification data

Product Reference

WB Acoustic Barrier

Type

WB5

WB7.5

WB10

Size

2000 x 1200 mm

___ x ___ mm

Other sizes available on request.

Backing

None

Self-adhesive

Facing

None

Foil

Class 0 fire resistance.

Standard product features

Composition:

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

Performance:

  • Flammability (FMVSS 302): Zero burn rate.
  • Tensile strength (BS 2782-3:1976): 6.75 N/mm².
  • Elongation at break (BS 2782-3:1976): 100%.
  • Hardness (Shore A): 90º.
  • Service temperature (minimum): -30º.
  • Service temperature (maximum): Continuous, 90ºC; intermittent, 120ºC.

Product Options

Type:

– WB5:

  • Thickness: 2.0 mm.
  • Weight: 5.0 kg/m².

– WB7.5:

  • Thickness: 3.7 mm.
  • Weight: 7.5 kg/m².

– WB10:

  • Thickness: 5.0 mm.
  • Weight: 10 kg/m².

Other types available on request: consult CMS Acoustic Solutions for details.

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