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.
Rockwool acoustic panels thickness.
Notice that the.
This is the insulation material.
The materials i used.
I got 8 meters by 1 50 meters or 26 feet by 5 feet.
I bought 9 pieces of 135x60cm or 53 by 23 and 5cm or 2 of thickness.
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.
Enough to cover all the panels.
Acoustical performance for roxul con rock board 60 6lb per cu ft.
I used 18 pieces of 125cm 49 and 18 pieces of 62cm 24 for nine panels in total.
Or i could go thicker for the panels but closer to the wall.
According to the calculator my rockwool 6000 p.
Rockwool safe n sound rockwool s popular stone wool fire and acoustic batt insulation is now offered in a new 6 thickness.
4 1 pieces of wood.
In physical terms sound is the mechanical vibration of a gaseous liquid or solid elastic medium.