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On the blueprints, it referred to the horizontal beams between the window bay assemblies as spandrels and the large roof/ceiling beams as "lin-tees".

So are there special names for:
glass\concrete panels between the lin-tees
cast vertical beams
large rocky wall panels between the horizontal and vertical beams (seen on the auditorium and gym)

I know this might seem stupid, but I'm making an AutoCAD model and want to get the names correct.