High density viscoelastic sheet designed to improve acoustic insulation.
Recommended use
- Reinforcement of the acoustic insulation of Dry wall (plasterboard) and wooden floor systems.
- Refurbishment works requiring thinner solutions.
- Soundproofing protection and vibration absorption of metal structures.
- Suitable to be fitted to different acoustic insulation devices such as doors, screens and sound barriers.
Advantages
- Excellent barrier against noise transmission.
- High density (1,600 kg/m³).
- High attenuation coefficient.
- Low flexural modulus.
- Reduced thickness.
A fully self-adhesive membrane is also available. It has the same features as the ViscoLAM range but with the added benefit of being very helpful for a difficult access laying such as false ceiling.
| Product | Thickness (mm) | Weight (Kg/m²) | RA, dBA | Size (m) | m²/Pallet | Reference | TDS |
| ViscoLAM 35 | 2 | 3,1 | 61** | 10 x 1 | 300 | 56001 |  |
| ViscoLAM 65 | 4 | 6,5 | 65,6*** | 5,5 x 1 | 165 | 56002 | |
| ViscoLAM 100 Rollo | 6 | 10 | 67** | 4,8 x 1 | 120 | 56013 | |
| ViscoLAM Autadh. Rollo | 4 | 6,5 | 65,6*** | 5,5 x 1 | 165 | 56007 | |
| ViscoLAM Autadh. Plancha | 4 | 6,5 | 65,6*** | 1,2 x 1 | 108 | 56005 | |
* Product on request. Check minimum quantity
**Theoretical calculation
***Test LABEIN B130 IN CT-109-
Tolerance of thickness and average weight: 10%
