[Cob] Quanset roof ?

[Luanna Dycus]

I have an unassembled quanset style steel building. 
Due to the cost of having a foundation formed and
poured, I would like to use it as a roof.  Any ideas
on how to tackle this?  It will be heavy, so I need to
be sure that it is well supported.  I would like to
use columns or buttresses in order to have some
windows on the sides, if possible.  I have quite a bit
of stone here as well as sandy clay soil.  

Thanks,
Luanna


		
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