The 3 things I learned when I had my foundation repaired that shocked me: clay heave can lift slabs, not just sink them
https://blogfreely.net/diviusmszg/foundation-repair-near-me-3-pre-call-essentials-for-homeowners
The 3 things I learned when I had my foundation repaired that shocked me: clay heave can lift slabs, not just sink them, and root moisture removal can trigger upward movement.