| Ln,w(CI) | IIC | Rw(C,Ctr) | STC |
|---|---|---|---|
| 57(3) | 53 | 59(-7,-16) | 60 |
| N° | Composant | Matériau | Hauteur | Largeur | Poids |
|---|---|---|---|---|---|
| 1 | OSB | Wood | 22 mm | -- | -- |
| 2 | Wooden battens | Wood | 50 mm | -- | -- |
| 3 | Akustik + Sylomer Floor Mount 25 | Sylomer | 27 mm | -- | -- |
| 4 | Mineral wool | Isolator | 45 mm | -- | -- |
| 5 | Chipboard | Wood | 22 mm | -- | -- |
| 6 | Section wooden beams | Wood | 120 mm | 180 mm | -- |
| 7 | Mineral wool | Isolator | 100 mm | -- | -- |
| 8 | Wooden battens | Wood | 24 mm | -- | -- |
| 9 | Plasterboard | Plaster | 13 mm | -- | -- |
