Biwall and Biwall 50/20 Thermal Acoustic Insulation Panel - Resilient layer
Verified by manufacturer 3 months ago
Biwall
Biwall
Resilient layer insulation suited for impact & airborne noise, also provides thermal acoustic insulation in panel form.
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 guidanceThickness |
Uniclass | |
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 EN
Biwall & Mustwall Installation Guide
Technical Product Book