Which Solution Is Right For Repair?

Both the single-part and two-part polyurethane solutions are excellent in their individual applications, but neither should be specified in all soil conditions or for all desired outcomes. The condition of the subsurface soils and the desired project goals will determine which process will give the best outcome. There are also many circumstances where a combined approach would be best suited for stabilizing deeper zones through permeation grouting and then lifting/leveling structures with two-part polyurethane injection at the soil-to-concrete interface.