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Hi all,
I'm building an 8' x 12' formica toppped mold table. I will be using this to lay up foam/E-glass panels for a bridgedeck cabin for my 40' catamaran. It's being build inside a garage. I'd appreciate a bit of feedback on a few questions: 1) How high off the floor? I was thinking of either 2"x8"'s on the floors (with resulting back pain from lots of bending other) OR on sawhorses to have a nice working height. Generally I'm concerned that the table might be too flexible or harder to make it if level on sawhorses (5/8" plywood substrate) 2) I'm thinking of building a "bridge" (for lack of a better word) to get to the middle of the panel more easily. Any construction hints? Maybe some 2x8's with ply top and bottom to form a box beam. It has to span 9'+ and have 220 lbs in the middle. 3) What's the best method (short of proper resin impregnator) to apply epoxy resin (1000 cps) to a triaxial fabric. I'm thinking of pouring and then plastic spreaders as the most efficient way. I've never used fabric rollers to spread resin, though I know lots of production builders that do use it. Oh, it's vacuum bagged and the triaxial fabric is 90/45/-45 20 oz (666 gm/m2). Thanks very much, Evan Gatehouse |
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