http://www.fram.nl/workshop/mainhull/album/Portsidecarbonanchorsandbeambulkheads/photos/photo1.html is
a photo for the receipt to make a simple oven. This one is made of standard
sieze (60x120cm) polyurethaan insulation amterial (thickness I think 7 cm), so
for a box oven you need 5 sheets. Heat by two light bulbs and a plate above to
spread the heat (together with some bricks) Started with one 150W halogeen bulb,
wow, 250C much too much, then 2x75W light bulbs resulted in 85-90C, 2x40W bulbs
became 60-70C and 2x60W bulbs about 70-80C (roomtemp. about 20C)
At first I started in the admirals's
oven
now we all know that one need a very
understanding wife when undertaking a serious boatbuilding project, but one can
go too far ....
so, not a good idea and the DIY oven with the light
bulbs is much easier.
Henny van Oortmarssen
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