[Greenbuilding] fastening a subfloor over foam over a slab

[Alan Abrams]

does anyone have a reliable spec for fastening a subfloor over foam, over a
slab?  my recollection is that JLC or FHB had an article on this, but cannot
google it up.

space is very tight in this case; allowing for 1" of xps, two cross plies of
1/2" cdx, and finish flooring (tile on Ditra), to stay within code ceiling
height...

AA

*Alan Abrams**
Abrams Design Build LLC*
*A sustainable approach to beautiful space*

6411 Orchard Avenue Suite 102
Takoma Park, MD 20912
office  301-270-NET- ZERO (301-270-6380)
fax      301-270-1466
cell     202-437-8583
alan at abramsdesignbuild.com
www.abramsdesignbuild.com
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