A great alternative to repairing or replacing concrete slabs is to lift concrete, also known as slab sledding or concrete leveling. There is a high demand for concrete leveling and concrete lifting. 

The process of lifting concrete by mudjacking (also referred to as slab buoyancy or polyurethane concrete buoyancy) is similar, but differs in the materials that are pumped in. Through holes in the concrete slab, mud or other material (polyurethane or foam) is pumped into the slab and the cavities in the slab are filled to lift the slab. The holes are then patched with a concrete mixture to complete the process.

Concrete leveling can be invasive when working in residential and commercial applications. When repairing foundations in the Midwest, we use PolyLevel (r) to lift lighter weight and less disturbance concrete slabs into a leveling position than traditional methods of sludge and slab lifting.

We pump polyurethane with a 2-piece high density foam by means of incremental injection into concrete slabs. Polylevel flows like water to fill small cracks and crevices in the ground.