Concrete Lifting and Leveling Photo Album: Polylevel Injection used to raise sunken drive way and sidewalk slabs in Springboro, OH.

Sunken driveway slab.

Over time the soil underneath a concrete slab can compact or wash away causing the slab to crack and sink.

Polylevel Injection System.

Polylevel is installed by drilling small holes and injecting the Polylevel foam under the slab.

Polylevel Injection System.

The Polylevel foam expands and raises the concrete slab to be level with the remaining slabs.