Before Polylevel Injection System.
This sidewalk slab has sunk lower than the driveway and can cause a tripping hazard.
Polylevel Injection System.
We used Polylevel Injection to raise the sidewalk slab to be even with the driveway.
Before Polylevel Injection System.
Some of the driveway slabs have settled and become unlevel.
Polylevel Injection System.
Polylevel Injection System was used on these slabs to raise them up to be level with the remaining slabs.
Polylevel Injection System.
Polylevel Injection was used on the sidewalk to raise it.