Still unclear on corners absorbers

Started by pdlstl on 17 January 2006. 2 replies.

Originally posted at johnlsayers.com, topic 5471.

I inquired about this a few days ago but am still unclear. Below is John's design for the corner absorbers. Should the 703 be placed as in example "B". That is, with a space between the different layers of 703? Or, as I've shown in example "A". Fill the cavity with 703? Thanks, Earl
Image not preserved: Corner_unit_imp3.jpg
Neither; here's an update I did a few months ago http://www.johnlsayers.com/phpBB2/download.php?id=4421 General rule of thumb is, for a slat resonator you want roughly half the depth filled with insulation; for a corner trap, a single piece of 3" or 4" 3 PCF is fine. Place as shown/described in the above link... Steve
Thanks! That clears it up for me.