I got in contact with SDI and they have informed me that this particular decking was primarily used for roof deck but was also just as a form for concrete floor slabs so I have analyzed the deck as a 7" slab with the #3 bars at the flute locations. I have posted what SDI sent me as a reference...
thread507-243799
I'm looking for load tables from a Roberson Irwin catalogue. I have to check the capacity of an existing floor and the drawings I have state that the steel decking is 4.5" thick and the concrete on top of the decking is 2.5" thick. (7" total) The drawings also states that it is...