Courtesy of the CRC concrete raising channel on Youtube.
CRC Concrete Raising Commercial starring Larry Fields, 23-Time World Breaking Champion.
CRC Concrete Raising can be used in a variety of residential applications whereby concrete has settled or become unstable due to voids beneath the concrete.
The CRC Concrete Raising process. CRC's cement grout fills the entire void and raises settled concrete back to its original grade at a fraction of the cost of concrete replacement.