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Posted: Tue May 10, 2005 11:43 pm
by AVare
I am trying to help you. The variation that I am referring is in the test method. Compare apples to apples.
If you are going to have an attitiude then the right way to calculate density is mss/volume.
Posted: Tue May 17, 2005 11:33 am
by Earle
AVare wrote:I am trying to help you. The variation that I am referring is in the test method. Compare apples to apples.
If you are going to have an attitiude then the right way to calculate density is mss/volume.
Mass = 48Lb per box
Volume = 4 CuFt per box
Density = Mass/Volume = 48/4 = 12 Lb/CuFt
Posted: Fri Aug 24, 2007 7:54 am
by Earle
Just reporting in two years after using both the Auralex and the Armstrong insulation-
They both seem to have worked excellently, both as bass traps and as sound absorbers.