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 | 2.56 in | -- | -- |
| 2 | Chipboard | Wood | 0.87 in | -- | -- |
| 3 | Section wooden beams | Wood | 8.66 in | 3.15 in | -- |
| 4 | Mineral Wool | Isolator | 3.94 in | -- | -- |
| 5 | Nonius Rigid Fixation | Fixation | 8.27 in | -- | -- |
| 6 | Plasterboard | Plaster | 0.51 in | -- | -- |
