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.
Rockwool acoustic panels thickness.
Or i could go thicker for the panels but closer to the wall.
The materials i used.
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.
According to the calculator my rockwool 6000 p.
I used 18 pieces of 125cm 49 and 18 pieces of 62cm 24 for nine panels in total.
It is produced when particles oscillate around their equilibrium position.
The roxul mineral rockwool family of products is available in various densities to support different applications.
Rockwool safe n sound rockwool s popular stone wool fire and acoustic batt insulation is now offered in a new 6 thickness.
In physical terms sound is the mechanical vibration of a gaseous liquid or solid elastic medium.
4 1 pieces of wood.
Sound is a form of mechanical energy.
Enough to cover all the panels.
S m2 will absorb perfectly at 500 hz if i use only 90 mm thickness 3 5 with an air gap of 70 mm.
This is the insulation material.
I got 8 meters by 1 50 meters or 26 feet by 5 feet.