NOFISOL® 39 – High Value dB
NOFISOL® 39 High Value dB is a Sound Barrier specifically developed to seal the gaps above lightweight partition walls and below raised floors. The use of Nofisol 39 Sound Barriers boards improves the longitudinal noise insulation of a building.
Dimensions
NOFISOL® Base
| Length | 1200 mm |
| Height | Variable between 80-2000 mm* |
| Thickness | 66 mm |
NOFISOL® EP 8 Alu Foil
| Length x width | 1200 x 1000 mm |
| Density | 8 kg/m2 |
| Self adhesive | Yes |
| Application | Single sided |
Sound insulation
| 125Hz | 250Hz | 500Hz | 1kHz | 2kHz | 4kHz | |
|---|---|---|---|---|---|---|
| 1/3 Oct. | 17.2 18.7 19.9 | 24.8 29.3 33.0 | 36.5 38.4 41.2 | 44.5 45.2 45.5 | 49.8 56.8 60.0 | 61.7 61.9 61.8 |
| 1/1 Oct. | 18.5 | 27.8 | 38.3 | 45.0 | 53.4 | 61.8 |
Sound Insulation
Rw(C;Ctr) = 39 (-2,-7) dB ISO 717-1:1996
Sustainability
Fire Resistance
| Integrity (E) | E 120 |
| Heat Radiation (EW) | EW 120 |
| Thermal insulation (EI) | El 45 |
Smoke & Fire behaviour
| Smoke Resistance | 202 min based on NEN 6075:2011 |
| Smoke Permeability | Sa / S200 based on NEN 6075:2020 |
| Euro fire class | |
| NOFISOL® Base | A2-s1,d0 |
| NOFISOL® EP 8 Alu | A2-s1,d0* |
* This concerns the measurement results of the indicative determination of the fire behavior of NOFISOL® EP 8 Aluminum Foil in accordance with EN 14523:2010 (SBI test), conducted by Peutz.