@the_pixelgenix: A Smarter Way to Fix Sinking Slabs Sunken concrete can be lifted by injecting expanding polyurethane foam beneath the slab. The foam fills gaps in the soil, raises the concrete back into place, and hardens to provide strong, long-term support. It’s fast, precise, lightweight, and less messy than replacing the slab. #shorts #technology #interestingfacts #construction #DIY Credits: @MidAmericaBasements / YT @ConcreteLevelingPros / YT @foamworkspro / YT