POLYURETHANE: Engineered to Outperform Mudjacking

High-Density Polyurethane Foams Have Been Around A Long Time Contrary to many peoples beliefs, the method of raising sunken concrete with polyurethane is not a new technique. Regardless of the terminology used: “Polyjacking”, “Foamjacking”, or “Polyurethane Concrete Raising”, it’s been in use since the 1980’s. In fact, the method of raising and supporting concrete with foam […]

Concrete Lifting Foam Strength

How does Concrete Lifting Foam Compare to Mudjacking? Sometimes we receive questions or comments (mostly originating from mudjacking companies) regarding the polyurethane foam used for raising concrete. Some people asked how polyurethane foam compares to mudjacking. If a mudjacking contractor tells you polyurethane is “not strong enough”, too weak, or too mushy to be effective […]