2 options, perhaps, for making thin, light, stiff, strong structures,
fairly cheaply.
1. Torsion box as in doors, with 2 layers of thin == 3 mm plywood
expoxied together, on top level. Top skin 6 mm.
2 layers w. epoxy for rigidity.
6 mm total for puncture resistance.
The honeycomb makes the whole thing very strong.
Honeycomb == 6-80 mm thick. Bottom layer == 4 mm.
Iirc rigidity/strength is non-linear to thickness of honeycomb, its
either a multiple or a power-of.
Google it.
2. Optionally, use carbon fiber or FRP (fiberglass) for the skins.
On 16/03/2016 03:33, Mark F mark.internet@yahoo.ca [electricboats] wrote:
> Looking for light weight flooring.
> Plan to make it a 2 passenger with lawn chairs.
> Solar bimini and used Ford escape hybrid battery modules for
> batteries.(should be able to balance the weight of the batteries
> around the boat.)
>
> Mark
--
-hanermo (cnc designs)
Posted by: Hannu Venermo <gcode.fi@gmail.com>
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