Poly pic

Polyjacking uses a two part expanding polymer foam. The process to raise the concrete by foam injection requires a small hole, approximately 5/8” in diameter, drilled through the slab. The polyurethane is then injected under the slab, which through its expansion stage, may interact with any loose soils, filling in all the voided areas, resulting in raising the sunken concrete. The material for this process is very dense, and only weighs approximately 2 lbs per cubic foot.
  • Seeks out weak soils, and during expansion, creates a strong, dense, sub-base
  • Soil with shadowThe material will take the path of least resistance, and will fill in all voided areas
  • Will retain its cured shape and form, reducing the possibility of forming new voids or further settlement
  • Completely cures within 15 minutes
  • Very strong, dense, and lightweight
  • Requires much smaller and fewer holes