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Using our PolyLevel Concrete Leveling System, we provided an effective way to lift and level this customers sinking concrete driveway.
First, small holes are drilled into the sunken concrete slab. Then, a specialized polyurethane foam called PolyLevel is injected through the holes. As the foam expands, it fills the voids underneath the slab and lifts it back to its original position. Finally, the holes are patched, leaving behind a level and stabilized concrete surface.