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The Work of Art and The Art of Work Kiko Denzer on Art |
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No subjectw.j.jolly at att.net w.j.jolly at att.netWed Mar 14 07:54:53 CST 2001
Hi all. Bill here. Brand new to coblist (or any list for that matter). We're breaking ground this spring for our cob home (Northern New England) and are trying to get the perfect mix. Has anyone added recycled gypsum board (Pulverized) to their cob mix to stabilize it? The guy with the "cast earth" is kind of cloak and dagger about the whole idea, but claims that it slices, dices, chops, folds your laundry, and stops hair loss. Unfortunately he's a little out of my budget range. Also, I made a plaster mix of 1 part lime/1 part rice flour/10 parts earth -our dirt is about 20% clay- and a good amount of goat hair (read:free). Our scientific compression test: (my girlfriend rides piggyback while I stand on a dried 5x5x3 cob - combined weight about 260 lbs) no breakage. The stuff won't break. It took everything I had to twist off a chunk. I think we've found our interior plaster. We'll probably use milk paints to make it pretty. My biggest concern is the low r-value of cob. Our (load bearing) walls will be starting at 36 inches thick at the base, tapering to about 26 inches at the rafters. Helpers welcome this spring, talk to you later.
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