Concrete correction

Tri-State Waterproofing uses a high-density industrial grade polyurethane in our concrete correction process. We often lift and level out sunken concrete sidewalk, driveways and pool decks. Concrete correction will prevent any future cracks in your concrete from forming. Once the polyurethane is injected it will seek out voids or weak areas in the soil. During the expansion of the Polyurethane it will mix and bind with the soil and fill any voids below the slab. By filling the voids, it gives a good base to start lifting and leveling the concrete slabs back into place.

 This non-invasive system ensures homeowners and business owners of minimal down time at their home or place of business. Our concrete correction process is fast and requires no damage to fix your sinking concrete.