ACOUSTIC HIDDEN FIXATIONS WALL PANEL
With all the characteristics of the ACH hidden fixations covering panel, ACH has developed a specific product for situations in which high exigency to the noise exists (an excellent Acoustic Absorption maintaining a high level of Sound Insulation), always without forgetting the other 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 | αw | αs (1Khz) | ||||
| 50 | 13.60 | 0.593 | 0.690 | 30.60 | 31.0 | 0.85 | 0.90 | 0.85 |
| 80 | 16.6 | 0.391 | 0.455 | 34.6 | 35.0 | - | - | - |
| 100 | 18.6 | 0.319 | 0.370 | 35.6 | 36.0 | - | - | - |
| 150 | 23.6 | 0.218 | 0.253 | - | - | - | - | - |
| 200 | 28.6 | 0.165 | 0.192 | - | - | - | - | - |
| For h=0.040 W/m.K | ||||||||
| LIGHT | 30 | 60 | 80 | 100 | 120 | 150 |
|---|---|---|---|---|---|---|
| E50 | 5.07 | 3.22 | 2.45 | 1.96 | 1.64 | 1.30 |
| E80 | 5.99 | 4.07 | 3.35 | 2.91 | 2.64 | 2.11 |
| E100 | 7.14 | 4.85 | 3.95 | 3.53 | 3.22 | 2.64 |
Saint-Gobain Transformados, S.A. 2009 | Contact Us | Site Map | Legal Notes and Terms of Use | Privacy Policy