03-15-2007, 08:37 PM
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Deity
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Join Date: Jul 2004
Location: Saint Regis Falls, NY, USA.
Posts: 3,887
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For the money and durability you can't beat concrete. With a screen type 4 inch by 4 inch rebar you can easily support 3000 lbs. With a deeper bed - 6 inch and 1/2 inch rebar and a 2 inch slump this wieght figure increases to 6000 lbs per sq ft. My uncle in Corpus Christi has concrete since 1954 and its still resilient.
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