Concrete Lifting and Leveling Photo Album: PolyLevel used to raise concrete slabs, in Richmond, Kentucky.
PolyLevel Injection System is used to raise a concrete slab.
PolyLevel Injection uses an expandable foam injected under a concrete slab. As it expands it lifts the slab.
This sidewalk slab had some voids under it so we used the PolyLevel Injection System to resolve this for the homeowner. PolyLevel Injection Foam is injected under the slabs, it expands and fills the voids.