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Biwall and Biwall 50/20 Thermal Acoustic Insulation Panel - Resilient layer

Verified by manufacturer 2 months ago

Biwall

Buildtec Acoustics Variant:

Resilient layer insulation suited for impact & airborne noise, also provides thermal acoustic insulation in panel form.

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07570 848 410 Website

Application

Resilient layer insulation, Suitable for solid walls acoustic insulation and in walls cavities. Refer to installation video and guide.

Description

Resilient layer insulation panel.


Airborne noise thermal acoustic insulation consisting of a polyester fibre panel and a SBR and EPDM rubber granules panel.


Features and benefits:

  • Suitable for solid walls acoustic insulation. The presence of the rubber panel gives mechanical stability to the product and excellent acoustic performance.
  • Pre-assembled product moisture resistant, Biwall does not release dust. The elasticity of the product allows to adapt to different situations on site.
  • The panel size allows fast on-site management, easy dry application or with specific glue.
  • Party wall.
  • External walls where acoustic & thermal demands are required.

General information

Color

Green

Black

Finish

Textured

Material

Polyester fibre (PET)

EPDM

Styrene-butadiene rubber (SBR)

Shape

Rectangle

Length

1000 mm

Width

1200 mm

Height

30 mm

40 mm

50 mm

Manufacturer guidance

Thickness

Uniclass

Pr_25_57_06_71 Resilient layer insulationPrimary

CAWS

F30/150 Full fill cavity insulation

F30/10 Full fill cavity insulation

Specification data - Resilient layer insulation

Material

Polyester fibre panel with SBR and EPDM rubber granules.

Density

30 kg/m³.

Thickness

30 mm.

40 mm.

50 mm.

Fire performance

Reaction to fire E.

Sound insulation rating

Transmission Loss Rw: ≥55 dB.

Guidance for specification option:

Wall composition - 270 mm thick

Plaster 15 mm, light aerated concrete block, Biwall 40, light

aerated concrete block, plaster 15 mm

Size:

1000 x 1200 mm.

Accessories

Not required.

Joinwood.

Stywall.

Guidance for specification option:

High density under-wall strip, made of SBR rubber granules.

Stywall AD.

Guidance for specification option:

High density under-wall strip with tear-proof support, made of SBR rubber granules.

ThermalConductivity

≤0.051 W/mK.

Weight

8.6 kg.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

Italy

Material

Polyester fibre (PET)

EPDM

Styrene-butadiene rubber (SBR)

Manufacturing plant location

Literature

Isolgomma Biwall 50 20 EN

Isolgomma Biwall 50 20 EN

Isolgomma Biwall EN

Isolgomma Biwall EN

Biwall & Mustwall Installation Guide

Biwall & Mustwall Installation Guide

Technical Product Book

Technical Product Book

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