Underlay impact noise acoustic insulation for reduced thickness floors, consisting of rolls composed of sbr rubber granules
BASEWOOD EL
Description
- Sound insulation in low thicknesses
- Easy installation
- Use directly on old flooring
4,5 mm acoustic insulation rolls, made of SBR (Stirene Butadiene Rubber) fibres and granules rubber, compacted using a latex binder in a hot process. A black synthetic non woven anti-stretch backing is applied on one side. The dimensions of the roll are: 10 m lenght, 104 cm width including 4 cm side border for rolls overlapping during installation. The total mass surface is 1,00 kg/m². Dynamic stiffness s‘ 33 and impact sound pressure level attenuation 20 dB.
Additional information
| Use | Floor |
|---|---|
| Application | Underlay |
| Under application | Timber joists floor |
| Type | Underlay |
| Thickness (mm) | 4,5 |
| Impact sound level attenuation ΔLw (dB) | 20 |
| Dynamic stiffness s' (dB) | 33 |
| Superficial weight (kg/m²) | 1,00 |
| Installation | DRY |
Application's fields
- Prefinished wood and laminate flooring
- Acoustic correction of existing floors
- Renovation works with low thicknesses available
