Akustik dB Finder
Wooden Ceiling
Holzdecke, gefüllt mit Mineralwolle - Original
Datum: 23.04.2022
| Ln,w(CI) | IIC | Rw(C,Ctr) | STC |
|---|---|---|---|
| 67(1) | 43 | 54(-,-) | 55 |
| Nr. | Komponente | Material | Höhe | Breite | Gewicht |
|---|---|---|---|---|---|
| 1 | Chipboard | Wood | 22 mm | -- | -- |
| 2 | Section wooden beams | Wood | 220 mm | 160 mm | -- |
| 3 | Mineral Wool | Isolator | 100 mm | -- | -- |
| 4 | Formwork with air | Wood | 18 mm | -- | -- |
| 5 | Reed mats with clay plaster | Plaster | 20 mm | -- | -- |
