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Latest crackpot scheme (of mine)... | 17 comments (17 topical, editorial)
Re: Latest crackpot scheme (of mine)... (3.00 / 0) (#7)
by Chagrin on Wed Nov 14th, 2007 at 08:32:30 PM MST
(User Info)

Google "slab on grade" for how ~2" thick poly foam can be used to insulate a slab foundation. As absurd as it seems, you could insulate a few feet below the surface to reduce your required digging depth.

At any rate, it certainly is an interesting crackpot scheme.

[ Parent ]



Re: Latest crackpot scheme (of mine)... (3.00 / 0) (#8)
by DamonHD (d@hd.org) on Thu Nov 15th, 2007 at 01:37:03 AM MST
(User Info) http://www.earth.org.uk/

Thanks, am looking now...

Rgds

Damon

[ Parent ]



Latest crackpot scheme (of mine)... | 17 comments (17 topical, 0 editorial)

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