The density below is inaccurate. The lightest foam is 5% alum/95% air,
which comes to 8.4 lbs/ft^3. The thickness for the POGO plate should
be about 1.5".
Dan
In a message dated 11/24/2 11:36:27 AM, [EMAIL PROTECTED] writes:
<< Have you looked into Al foam for the main engine bulkhead? It
comes in grades as light as 1.5 lbs/cu ft (lighter than styrofoam), and you
should be able to put bolts directly through it if you use large washers.
We're planning to use it as the base plate for POGO.
-p >>
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