Reply by Sarit

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Posted on Need input on Lego League competition table

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549 posts in 3163 days

#1 posted 02-24-2010 12:43 PM

You want a simple torsion box construction to make a sandwich using either 1/8 in hardboard or 1/4 in ply as the skins and either 2 in thick styrofoam insulation sheets or resin coated honeycomb paper as the “meat”. Just make sure that if you use styrofoam, then use a glue that wont melt it.

Torsion boxes are the standard for FLAT rigid light weight surfaces.

Let us know how collapsible you want it to be. Is folding it in half (4’ x 4’) good enough?

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