Concrete Lifting and Leveling Photo Album: PolyLevel Injection System used to level a sidewalk in Carrollton, Kentucky.
We used PolyLevel Injection System to level this sidewalk. PolyLevel Foam is injected under the slab through a small hole that is drilled into the concrete. The foam expands and fills any voids that are under the concrete. This will level and raise the slab. We also used NexusPro Joint Sealant to seal the joints in between the slabs. NexusPro is made to withstand extreme temperatures and will not bubble off or crack.
Before PolyLevel Injection System.
This is what the sidewalk looked like before we installed the PolyLevel and NexusPro.
PolyLevel Injection System.
PolyLevel Injection System uses an expandable foam that is injected under the slab.
PolyLevel Injection System.
As the foam expands, it raises the slab. We also used NexusPro Joint Sealant to protect the sidewalk and seal the joints in between the slabs.
