The ports are placed in the concrete for the PolyFoam.
After the slab has been lifted an leveled.
After the foam is injected, the slab beings to lift a level.
Slowing, the concrete will rise and return to its former place.
Project Info

Homeowner Mike was concerned with his sinking driveway and sidewalk. He contacted MidAmerica Basement Systems to learn more about the Poly Level technology that we offer. The foam used for PolyLevel lifts and levels concrete.