Slab-jacking is the fastest and most cost-effective way to have your sunken sidewalk or slab repaired. The process involves a trained contractor injecting liquid polyurethane foam under your sunken slab. The foam expands lifting the slab back into its original position and hardens to lock the slab in position and stabilize the soil below.
The cost of raising your concrete slab with Slab-Jacking foam is dramatically less than what it would cost to remove and replace. A Slab-Jacking can be completed in as little as 30 minutes, compared to what could be days of construction for a slab replacement. Slab-Jacking is the quietest process for stabilizing and raising settled concrete slabs. After the repair, the slab is available for immediate use including vehicular and heavy industrial traffic. Slab-Jacking foam reduces the burden on underlying soils and lowers your chances for future soil resettlement problems.