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Soundproofing Walls: Barrier Shield

Barrier Shield :: Description | Specification | Installation | System

NoiseStop Barrier Shield

Description

This excellent new product is at the forefront of sound reduction technology. Its multi-use, versatility and cost effectiveness make it useable by all.

Available in 3 thickness’
5kg Barrier Shield at 2.5mm
10kg Barrier Shield at 5mm
15kg Barrier Shield at 7.5mm (special order)
Specialist finishes also available

A high density mat, this flexible material can be used in any situation offering a sound reduction similar to that of a sheet of lead, except it is far superior in terms of versatility, availability, cost and handling.

A compounded and processed mixture of thermoplastic organic polymers, phthalate esters, mineral fillers, stabilisers and pigmentation.

Wall System with Barrier Sheild

Acoustic Performance

Frequency

5kg (2.5mm)

10kg (5mm)

15kg (7.5mm)

125hz

17 dB

23 dB

24 dB

250Hz

18 dB

26 dB

28 dB

500Hz

22 dB

32 dB

35 dB

30 dB

34 dB

38 dB

34 dB

37 dB

41 dB

39 dB

41 dB

43 dB

Storage

Storage areas should be well ventilated

Fire Rating

Normal fire precaution measures should be taken although this material is self extinguishing, at temperatures over 100ºC there can be gradual degradation of the polymers which result in the evolution of acid fumes. The rate of evolution increases with in increased temperature, and during combustion. Breathing apparatus should be work by fire-fighters.

Properties

Widths available

<2000mm

Weight per m² for 2.0mm product

4,200gms

Weight per m² for 3.0mm product

6,300gms

Weight per m² for 4.0mm product

8,400 gms

Specific gravity

2.10+0.05

Hardness [shore A]

90°

Tensile strength [BS2782:PART3/32nA 1976]

5.75 N.mm

Elongation at break [BS2782:PART3/320A 1976]

1000%

Flammability [FMVSS302]

Zero burn rate

Fogging Characteristics
[Volvo standard 1027,2711 at 75°C]

MD -1.50%
XD +0.25%

Dimensional Stability [4 hours @ 100°C]

< 90°C for extended periods
< 120°C for short periods

Service Temperature [Securely fixed]

Indefinitely in cool and dark storage conditions

The Single Rubber Barrier Shield is supplied in sheet form 1.2m square, but various sizes are available on request (subject to conditions).

The product has been used in roofs, walls, floors, portable toilets, boat hulls, car floors, containers, wrapped around pipe work, box linings, ducting etc.

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