Raise Concrete Slab With Foam

More about concrete slabjacking.
Raise concrete slab with foam. The foam will expand and harden filling the void in the ground and leveling the driveway. Lifting a sunken slab may be necessary to level the surface. The average 4 inch thick concrete slab only weighs 1 3 of a pound per square inch. After the geolift has done its magical work the last thing left to do is patching up the holes.
If it is done correctly. You can avoid this expense if you do it yourself with the help of a jacking pump which can raise the concrete slab to the needed level. Raising concrete with polyurethane foam is done with incremental injections. Sand also has air in it but it may be a better option for the do it yourselfer trying to raise concrete.
Use 5 8 inch masonry bit to drill a hole through the concrete and spray the foam into it. A good solution for diyers. Hiring a professional service to lift or jack up the slab can be costly. Raise rite concrete lifting is committed to providing top quality services to homeowners schools churches municipalities property managers and has a broad commercial base.
Lifting foam will fully expand within 10 15 seconds allowing you to monitor the raising and preventing over raising the slab. Holes are drilled through the sunken slabs foam is pumped under the slab raising it to the desired height. Concrete raising is the alternative to costly replacement. Smaller sections of sunken concrete can be cut out using a wet saw and then lifted out with a crowbar.
This process is much the same as mud jacking an older method that uses a concrete slurry mixture to obtain the same results. So how do you raise a concrete slab with foam. The foam will fill up the parts of the concrete that are uneven and will raise it to the proper height. Locate the dips get the right equipment and foam.
We suggest using an air purged gun to deliver foam under the slab. Stabil solutions concrete raising service can raise and repair your sunken concrete slab or sidewalk at a fraction of the cost of concrete replacement. It caused people to trip stepping up and to st.