Akustik dB Finder
Rigid vs elastically suspended ceilings
Construction System 2 - Rigid Solution
Date: 4/23/2022
| Ln,w(CI) | IIC | Rw(C,Ctr) | STC |
|---|---|---|---|
| 53(1) | 57 | 68(-4,-12) | 67 |
| No. | Component | Material | Height | Width | Weight |
|---|---|---|---|---|---|
| 1 | Fibreboard | Wood | 65 mm | -- | -- |
| 2 | Chipboard | Wood | 22 mm | -- | -- |
| 3 | Section wooden beams | Wood | 220 mm | 80 mm | -- |
| 4 | Mineral Wool | Isolator | 100 mm | -- | -- |
| 5 | Nonius Rigid Fixation | Fixation | 210 mm | -- | -- |
| 6 | Plasterboard | Plaster | 13 mm | -- | -- |
