Driveway settling and cracking from sandy soil
Why it happens here
The sandy soil common in Polk County does not compact as firmly as clay. After heavy rain, the soil shifts and creates voids under the slab. The concrete then cracks or sinks. This is especially common in older Christina neighborhoods.
Our approach
We remove the failing slab, recompact the base in lifts, and add a stabilizing fabric. We also check drainage and adjust the slope. This stops the settling from recurring and gives you a solid driveway.