Reduced thickness impact noise acoustic insulation made in rolls with ELTs rubber granules
ROLL
Description
- High sound insulation performance in reduced thickness
- Quick, easy and precise laying of the product
- Resistant to dampness
5 mm acoustic insulation under screed rolls, made of fibres and granules rubber from End-of-Life Tyres (ELTs), compacted using a latex binder in a hot process. A grey synthetic non woven anti-stretch backing is applied on one side. The dimensions of the roll are: 500 cm lenght, 104 cm width including 4 cm adhesive side border for rolls overlapping during installation. The total mass surface is 1,90 kg/m². Impact sound pressure level attenuation 22 dB, reaction to fire E, thermal conductivity coefficient 0,094 W/m K. Recycled content 86%.
Additional information
| Use | Floor |
|---|---|
| Application | Under screed |
| Under application | CLS floor |
| Type | Impact insulation |
| Thickness (mm) | 5 |
| Impact sound level attenuation ΔLw (dB) | 22 |
| Dynamic stiffness s' (dB) | 21 |
| Superficial weight (kg/m²) | 1,90 |
| Installation | DRY |
Application's fields
- Floor slabs with floating floor with reduced thickness
- Heated floors
