Sinking Concrete
The concrete on the porch is sinking and causing a serious tripping hazard.
Unleved Concrete Porch
The concrete porch is clearly not at the same level. The only way to lift the concrete and keep it at the correct height is by injecting the PolyLevel foam.
Injecting PolyLevel Foam
The PolyLevel foam is now being injected into the concrete porch.
Raising The Concrete Slab
The concrete porch has been raised to the appropriate level and the homeowners do not have to worry about falling or tripping.