How does the concrete leveling process work?
When a very thick liquid material is pumped under a concrete slab, all holes and voids are filled. Once the voids are filled, continued pumping begins to lift the concrete slab back to a level position. The process begins with the technician drilling a 1-1/2 hole in precise locations in the slab. Next, a very dense liquid consisting of soil or limestone and cement is pumped in the drilled hole. Once the voids are filled, the pumping pressure begins to lift the concrete slab. Once the slab is in position, the technicians will fill the drilled holes and clean the repaired area. Once completed, the repaired concrete can be used immediately. Click here to see more details on the process and some pictures.
