farmwithjunkrrv - 5/15/2023 07:10
Did you put in rebar? if you did nothing to worry about. Lots of basements in this area never got rebar and are all cracked and heaved. I made the put rebar in our basement floor they sure didn't want to. That was in 1990.
I was thinking the exact same thing. My shop floor put in 15 years ago doesn’t have any cracks in it. But it also is 6 inches thick with 2’ O.C. rebar which would probably be overkill for a basement floor. | 
New house basement slab issues
