Below you can find some examples of effective stone wall solutions for timber frame partitions and metal-frame partitions.
The table below shows an example of how different sounds can be heard from room to room with different sound insulation values, R'w
R'w |
Normal speech |
Loud speech |
Shouting |
TV & radio, normal level |
TV & radio, high level |
TV & radio, extreme level |
Example of rooms |
30 |
|
|
|
|
|
|
Office |
35 |
|
|
|
|
|
|
Office |
40 |
|
|
|
|
|
|
School |
44 |
|
|
|
|
|
|
School |
48 |
|
|
|
|
|
|
School |
52* |
|
|
|
|
|
|
Apartment |
56 |
|
|
|
|
|
|
Apartment |
60 |
|
|
|
|
|
|
Special rooms |
60 |
|
|
|
|
|
|
Special rooms |
Recommended for rooms where privacy is required
Sound class means the sound insulation (R'
w) that can be expected between the spaces where the separating structure is used. In order to achieve the stated value, erect the structure erected according to the manufacturer`s instructions and seal all seams and connections carefully.