concrete roof penetration
i recently read somewhere (don't remember where) a suggested max concrete core diameter in relation to the deck thickness. has anyone seen this recommendation?
does anyone know a publication which addresses the performance of concrete deck slabs with varying size full depth penetrations (with or without steel sleeves)?
thanks.
check out our whitepaper library.
are you talking about a composite deck or a flat slab?
for composite deck, check out:
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发表于 2009-9-8 12:33:54
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