Mycraft
2017-06-03 11:05:04
- #1
Everything is attached to the HAR... the second one is half a meter away from the first... but in between there is a T-piece over which the ground floor is vented...
So I have 1000mm soundproofing on the ground floor and then 1500mm on the upper floor
Here is a picture... you can see the small silencer in the top right corner, the large one is to the right of the light...

So I have 1000mm soundproofing on the ground floor and then 1500mm on the upper floor
Here is a picture... you can see the small silencer in the top right corner, the large one is to the right of the light...