maejr
Structural
- Apr 16, 2000
- 4
I would like some feedback on controlling shrinkage cracks in an elevated concrete slab when the structural framing system is a composite design using steel beams, shear studs, and composite floor deck. Over the years I have heard many opinions concerning the need for saw cut joints. These opinions range from the use of control joints would defeat the composite action to the joints being required at such a tight spacing that it is cost prohibitive. The other question is to what depth and spacing these joints should be cut if they are used.<br><br>Thank you for your time and assistance.<br>Mark <br><br><br>