Akustik dB Finder
NRC Canada
Configuration C1
Date: 4/27/2022
| Ln,w(CI) | IIC | Rw(C,Ctr) | STC |
|---|---|---|---|
| 64(-) | 46 | 68(-,-) | - |
| No. | Component | Material | Height | Width | Weight |
|---|---|---|---|---|---|
| 1 | Concrete slab | Concrete | 155 mm | -- | -- |
| 2 | Akustik+Sylomer Sound Clip 30 | Sylomer | 17 mm | -- | -- |
| 3 | C-Channel | Steel | 22 mm | -- | -- |
| 4 | Glass Fibre Insulation | Isolator | 89 mm | -- | -- |
| 5 | 2x Plasterboard plates | Plaster | 16 mm | -- | -- |
