Chemical Grouting


What is Chemical Grouting?

Chemical Grouting is a newer sinkhole repair method which injects a polyurethane foam in low viscosity liquid form at low pressure into cohesionless soils. Most geotechnical Engineers use Chemical Grouting for the purpose of consolidating the loose and sandy soils which are above the treatment zones from the compaction grouting processes.

This procedure can often also be used around pool decks, walkways, underneath foundation slabs, and re-leveling of foundation slabs. The entire Chemical Grouting process typically takes anywhere between1 to 2 days to complete.

How is Chemical Grouting used on my home?

  1. Your Geotechnical Engineer’s repair design is reviewed and installation points are located around the property.
  2. Then at each and every injection point, a 5/8″ injection pipe in advanced to the depth recommended by the project engineer.
  3. Once all the injection pipes are installed in the treatment zones around your property, the injection process begins.
  4. As the fluid begins to flow, the voids are quickly filled and soils which surround and support the structure are densified and the foundation is gently lifted and supported. The chemical grout has the ability to expands over time up to twenty times (20x) it’s own volume.
  5. The Chemical Grouting solution then quickly hardens combining with the loose soils to create a solid stone-like mass that has increased load-bearing capabilities.
  6. The foundation re-leveling or stabilization is a controlled with precise operation, and it is consistently monitored with rotary lasers and alarm receivers.
  7. Once the proper amount of polyurethane is injected or lift has been gained, the process is halted and the worksite is cleaned up.

For more information on Sinkhole Repair  call us at 813-622-6454

Cities We Serve

Sinkhole Repair Florida

Serving All of Florida with Sinkhole Repair, Foundation Repair and Sinkhole Remediation

Jacksonville Sinkhole Repair

Miami Sinkhole Repair

Tampa Sinkhole Repair

St. Petersburg Sinkhole Repair

Orlando Sinkhole Repair

Spring Hill Sinkhole Repair

New Port Richey Sinkhole Repair

Port Richey Sinkhole Repair

Hudson Sinkhole Repair

Holiday Sinkhole Repair

Tarpon Springs Sinkhole Repair

Palm Harbor Sinkhole Repair

Dunedin Sinkhole Repair

Clearwater Sinkhole Repair

Largo Sinkhole Repair

Pinellas Park Sinkhole Repair

Seminole Sinkhole Repair

Land O Lakes Sinkhole Repair

Wesley Chapel Sinkhole Repair

Zephyrhills Sinkhole Repair

Dade City Sinkhole Repair

Brooksville Sinkhole Repair

Brandon Sinkhole Repair

Valrico Sinkhole Repair

Seffner Sinkhole Repair

Apollo Beach Sinkhole Repair

Ocala Sinkhole Repair

Gainesville Sinkhole Repair

Bartow Sinkhole Repair

Winter Haven Sinkhole Repair

Lakeland Sinkhole Repair

Kissimmee Sinkhole Repair

Windermere Sinkhole Repair

Sanford Sinkhole Repair

Maitland Sinkhole Repair

Apopka Sinkhole Repair

Altamonte Springs Sinkhole Repair

Orange City Sinkhole Repair

Deltona Sinkhole Repair

Deland Sinkhole Repair

Daytona Beach Sinkhole Repair

Bradenton Sinkhole Repair

Sarasota Sinkhole Repair

Naples Sinkhole Repair

Fort Myers Sinkhole Repair