Slabjacking Technology is an effective means for lifting sunken concrete. Infrastructure Rehabilitation: High-tech polyurethane foam injections can lift concrete highways. The polyurethane foam hardens in just 15 minutes, strong enough even for heavy trailers. Polyurethane slab jacking lessens construction impact to public roads, limiting commuters time in construction-related traffic jams. Slabjacking is an efficient, cost-effective, and environmentally friendly way to raise a settling concrete slab. In use for over 60 years, slabjacking is a time proven method to lift sunken concrete. The process is also referred to as mudjacking, pressure grouting, and polyjacking as well. Slab Repair: EFT is the only contractor in the Northeast Region to offer both and polyurethane slabjacking tradi