When you look outside your window, do you see an uneven sidewalk or cracks in your driveway? PURLIFT uses polyurethane foam to lift concrete slabs in Greater Montréal.
How does PolyLevel® fix sunken concrete? It relies on the unique qualities of expanding polyurethane foam, making it:
In other words, PolyLevel® takes the original concept of mud jacking and combines it with modern knowledge and technology.
PolyLevel® not only results in a solution that looks better and lasts longer, it is less destructive to the applied surface. Mud jacking uses a heavier fill to level the surface and requires a larger quantity of injection holes along with larger sized injection holes.
PolyLevel® is installed in a simple 4-step concrete lifting process that results in a safe, secure and level concrete slab. Contact PURLIFT to meet with one of our concrete repair experts in Montréal, Brossard, Laval and nearby. We will inspect your foundation or concrete slab and provide an estimate to have your sunken concrete slab lifted with PolyLevel®.
Step 1: Small 5/8-in. holes are bored through
the sunken slab.
Step 2: An injector port is installed in each hole.
Step 3: High-density foam is injected into the
port, whereupon it expands and lifts the slab.
Step 4: With the port removed, the holes
are cleaned and patched with cement.