Slabs settling unevenly after the wet season
Why it happens here
Sandy Polk County soil loses bearing strength when it stays wet, and Kathleen's summer storms soak the ground for months. Slabs poured over lightly compacted base settle in patches, which cracks the surface and creates low spots that hold water.
Our approach
We remove the failed slab, compact the subgrade in lifts, and add a compacted base layer before repouring. On long driveways we thicken the slab and add rebar so the load spreads instead of concentrating at the low spots.