How Polyurethane lifts sunken concrete

Polyurethane fixes sinking or settling concrete by relying on the unique qualities of expanding polyurethane foam, which makes it:

  • Environmentally safe
  • Affordable
  • Waterproof to prevent future erosion
  • Quick and mess-free
  • A permanent solution!

Polyurethane takes the original concept of mud jacking and combines it with modern technology and innovation.

Polyurethane not only looks better and lasts longer, but it causes less destruction to the applied surface. Mud jacking requires more injection holes and utilizes a heavier fill material.

Polyurethane is installed in a simple 4-step concrete lifting process that results in a safe, secure and level concrete slab. Contact Concrete Solution Systems to meet with one of our concrete repair experts in Portland, Vancouver, Salem and nearby. We will inspect your foundation or concrete slab and provide an estimate to have your sunken concrete slab lifted with Polyurethane.

Step 1: Tiny 5/8-in. holes are drilled into the sunken slab.
Step 2: An injector port is installed in each hole.
Step 3: High-density foam is injected into the port, where upon it expands and lifts the slab.

Step 4: With the port removed, the holes are cleaned and patched with cement.