Notice that the.
Rockwool acoustic panels thickness.
Doubling the thickness results in an almost 400 increase in absorption at 125 hz while doubling the density is only about a 20 50 increase.
Enough to cover all the panels.
It looks like the densest mineral wool isn t even available in the largest thickness and 6 of the least dense wool cw 4 has better absorption than 4 of the most dense wool cw 8.
The roxul mineral rockwool family of products is available in various densities to support different applications.
I got 8 meters by 1 50 meters or 26 feet by 5 feet.
According to the calculator my rockwool 6000 p.
It is produced when particles oscillate around their equilibrium position.
Sound is a form of mechanical energy.
The materials i used.
4 1 pieces of wood.
Or i could go thicker for the panels but closer to the wall.
Rockwool safe n sound rockwool s popular stone wool fire and acoustic batt insulation is now offered in a new 6 thickness.
This is the insulation material.
S m2 will absorb perfectly at 500 hz if i use only 90 mm thickness 3 5 with an air gap of 70 mm.
I used 18 pieces of 125cm 49 and 18 pieces of 62cm 24 for nine panels in total.