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Using styrofoam blades for a VAWT? | 14 comments (14 topical, 0 editorial)
Re: Using styrofoam blades for a VAWT? (3.00 / 0) (#14)
by pepa on Sun Jun 24th, 2007 at 02:56:40 PM MST
(User Info)

hi Derek, try a builder supply for rigid roof insulation for built up roofs. i have used it in 4x8 sheets and up to 8" thick. it does come with a slight taper form one 8' side to the other of about 1/2" for slope angle and may have to be special order, but you might find some damageded pieces at a good price. you could also find some of the dock floats in 2x2x4' sizes. pepa

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Using styrofoam blades for a VAWT? | 14 comments (14 topical, 0 editorial)

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