ACOUSTIC ROOF PANEL 5 RIBS
The perforated design of the inner sheet gives to the panel an excellent Acoustic Absorption maintaining a high level of sound insulation in addition to a good combination of the other 3 resistances (3R) (Mechanical, Thermal and Fire Resistances).
| Thickness (mm) |
Panel Weight Kg/m² | K (Kcal/m².h.ºC) | K (W/m².k) | Acoustic Isolation | Acoustic Absorption | |||
|---|---|---|---|---|---|---|---|---|
| dBA | Rw | Ncr | aw | as (1Khz) | ||||
| 50 | 13.90 | 0.534 | 0.621 | 33 | 33.4 | 0.85 | 0.85 | 0.90 |
| 80 | 16.90 | 0.364 | 0.424 | 37 | 37.4 | 0.80 | 0.80 | 0.85 |
| 100 | 18.9 | 0.301 | 0.350 | 39.4 | 40.1 | 0.75 | 0.75 | 0.80 |
| For h=0.040 W/m.K | ||||||||
| LUZ | 80 | 100 | 120 | 150 | 200 |
|---|---|---|---|---|---|
| E50 | 2.93 | 2.60 | 2.41 | 2.00 | 1.70 |
| E80 | 3.92 | 3.51 | 3.04 | 2.49 | 1.94 |
| E100 | 4.58 | 3.93 | 3.31 | 2.68 | 2.04 |
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