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29th February 2012
Old 29th February 2012
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Glenn Kuras's Avatar
Joined: Jul 2005
Location: Atlanta, GA
Posts: 16,623

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Originally Posted by ashebiara View Post
Mr. Ethan , in the case of the limp mass aproach, could it work even with none rigid fiberglass?? or does it have to be a rigid fiber glass for the cling wrap to work as it has to in this type of assembly?? i am making basstraps with , mineral wool of 4"thick 2'x4', but the mineral wool that i got it's not fluffy like de R type insulation nor it is rigid like de 703 wich in fact looks very rigid to me.. anyways i just plan to glue the plastic directly to de mineral wool insulation and then put it on the frame and make the whole asembly with the fabric ( burlap in the front/muslin on the back) ...
Yes the membrane will work with the mineral wool. It is done that way on mineral wool all the time.
Glenn Kuras
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