Will my new concrete driveway crack like the old one?
It can, since concrete shrinks as it cures and most slabs crack somewhere, but we build it so cracks follow lines we choose instead of wandering across the driveway. We cut control joints, grooves that give a crack a straight line to follow, as soon as the slab will take the saw, and we set rebar, the steel inside that holds cracked pieces together and level, where the load calls for it. The tipped, broken slabs we tear out usually come down to a poor base, which is why we start there.





