High performance impact noise acoustic insulation made in rolls with EPDM rubber granules glued to a resin polyester fibre layer
UPGREI
Description
- Very high acoustic and thermal performance
- Extremely easy to lay
- Resistant to dampness
10 mm-thick acoustic insulation under screed rolls, made of EPDM rubber granules that are anchored with carboxylate latex binder to a backing, made with non-woven, green-coloured, anti-stretch film and polyester fibre. The dimensions of the roll are: 5,0 m lenght, 1,04 m width including 40 mm adhesive side border for rolls overlapping during installation. The total mass surface is 2,65 kg/m². Impact sound pressure level attenuation 26 dB, reaction to fire E class, thermal conductivity coefficient 0,043 W/m K. Recycled content 80%.
Additional information
| Use | Floor |
|---|---|
| Application | Under screed |
| Under application | CLS floor, CLT floor, Timber joists floor |
| Type | Impact insulation |
| Thickness (mm) | 10 |
| Impact sound level attenuation ΔLw (dB) | 26 |
| Dynamic stiffness s' (dB) | 6 |
| Superficial weight (kg/m²) | 2,65 |
| Installation | DRY |
Application's fields
- Traditional or light floors
- Extra-thick screeds
- Floors requiring high acoustic performance
