PolyLevel Injection System.
PolyLevel Injection System is used to lift and raise a concrete slab.
PolyLevel Injection System.
An expandable PolyLevel Foam is injected through a small hole drilled into the slab.
PolyLevel Injection System.
As the PolyLevel Foam expands, it raises the slab.
PolyLevel Injection System.
Usually, PolyLevel Injection System can be installed in less than a day, and after it cures, the concrete is ready to walk on.