Iowa Concrete Leveling offers High Density Polyurethane Foam Injection for concrete lifting, stabilization and void filling applications. Foam injection offers the same great results as grout based concrete raising, stabilization, and void filling, but with different characteristics. Cost-effective compared to concrete replacement, high density polyurethane foam is a lightweight hydrophobic moisture barrier and allows for smaller injection holes.
Weighing only 2-4 pounds per cubic foot, high density polyurethane is comparably 2,500-3,000 pounds LESS per yard than grout based material. Both methods are ideal solutions for concrete raising and stabilizing, however because it is lightweight polyurethane foam will add less weight in areas with a highly unstable base.
All methods of concrete leveling are typically cheaper and quicker than concrete tear out and replacement. High Density Polyurethane concrete lifting and stabilization avoids costly tear out and replacement. This allows business or home life to run smoothly around the project avoiding down time and replanting or sodding of lawn areas.
Polyurethane foam concrete lifting can be done quickly with the surface being used immediately. Hole sizes are smaller than grout based applications making it a good solution for highly visible areas or decorative concrete surfaces. Due the characteristics of the material and the lack of need for water dust can be kept to a minimum with surface clean immediately after the application.