When a concrete surface is no longer providing safe, solid support due to settlement issues, prompt action is necessary before the problem gets worse.
PolyLevel uses a two-part polyurethane foam to fill voids under concrete. Multiple formulas are available — all of which create an expanding, rigid foam perfect for filling voids and lifting or leveling concrete.
Major benefits over traditional remediation methods include:
Low density cellular concrete (LDCC) is a lightweight material made by replacing some or all of the stone aggregate used in standard concrete with uniform air cells (voids). Applications include load-reducing fill, backfill for tunnels and retaining walls, annular grouting for tunnels, fill for bridge approaches, and fill for sinkholes and abandoned underground tanks, pipelines and mines. LDCC can be produced in multiple cast densities and in both a pervious and non-pervious blend.