http://blueroof.wordpress.com/2007/02/23/homes-getting-greener/ Blog About Real Estate, Salt Lake City, Technology, and Other Stuff Thu, 31 Dec 2009 20:54:37 +0000 http://wordpress.com/ hourly 1 http://blueroof.wordpress.com/2007/02/23/homes-getting-greener/#comment-30700 tofiq Wed, 06 Aug 2008 08:17:30 +0000 http://blueroof.wordpress.com/2007/02/23/homes-getting-greener/#comment-30700 lets save our earth with big ideas and friend with nature. and human and nature live in harmony... lets save our earth with big ideas and friend with nature. and human and nature live in harmony…

]]> http://blueroof.wordpress.com/2007/02/23/homes-getting-greener/#comment-30230 Tank Thu, 10 Apr 2008 03:34:27 +0000 http://blueroof.wordpress.com/2007/02/23/homes-getting-greener/#comment-30230 I was thinking the underground house could get a bit cold when there is no sun for the passive solar heating, but then noticed the use of recycled glass as insulation in the slab. Is that like fiberglass, or normal glass for windows and bottles? I was thinking the underground house could get a bit cold when there is no sun for the passive solar heating, but then noticed the use of recycled glass as insulation in the slab. Is that like fiberglass, or normal glass for windows and bottles?

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