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Chemical Grouting & Pipe Sealing Boca Raton

When it comes to ground water infiltration and repairing sewer pipe leakage, Shenandoah is the place to call. For over 40 years, Shenandoah has provided chemical grouting services in Boca Raton and throughout the state of Florida and Southeast Georgia. If water infiltration is left unchecked, this can lead to costly problems such as pipe collapse, and overburdened sewage treatment plants. 

Chemical grouting is a popular and effective method for stopping water infiltration, leaks and repairing joints without having to resort to full scale re-lining. With chemical grouting, pipe joints and sewer connections are sealed, reducing, or eliminating the infiltration of manholes and sewer lines. Additionally, chemical grouting is a permanent repair, and if installed correctly, it can often outlast the life of the structure. Another benefit that chemical grouting offers is that it is a trenchless technology, meaning no messy digs. Avoiding the need to dig up damaged pipes saves time and money while being less intrusive to the surrounding area. If your pipeline needs chemical grouting & sealing, call or contact Shenandoah today.

Cost-effectively stop leaks with this popular long-lasting method

Chemical Grouting & Pipe Sealing Boca Raton

How Does Chemical Grouting & Pipe Sealing Work?

Chemical grouting works best when the pipe to be repaired is still structurally sound. Over time pipes can sag, joints can become separated and cracks can develop allowing intrusion into the pipe. After first inspecting the pipe with robotic video camera technology if it’s determined the pipe is structurally sound, the pipe will be cleaned and prepared using inflatable plugs placed in the damaged areas of the pipe. Upon inflation, grout is then injected into the separated joints or cracks and the surrounding soil. This special polyurethane grout only takes about 25 minutes to densify, and expand into the cracks, voids, and adjacent soil, effectively sealing the pipe. Even in instances where it’s determined it best to re-line a section of pipe, chemical grouting will still be used prior to re-lining. This prevents any ground water from seeping into the pipe and getting between the pipe and the liner.

Examples of Repair Applications for Chemical Grouting & Pipe Sealing in Boca Raton


Ideal for manhole repairing, chemical grouting can be applied to the damaged areas of a manhole to prevent water intrusion. After this process has sealed the manhole walls, a fresh coating can be applied


Joint Sealing – Prior to re-lining of pipe, chemical grouting seals the joints between pipes and the soil around them


Inflow and Infiltration Mitigation


Void Filling


Soil Stabilization and Densification


Chemical Grouting of Laterals. This saves money and avoids re-piping

Chemical Grouting & Pipe Sealing Boca Raton

The Importance of Scheduled Maintenance and Inspection

Shenandoah understands that an ounce of prevention is worth a pound of cure. That’s why we offer our exclusive Inspection, Restoration and Maintenance program (IRM) designed to keep your system healthy and running by avoiding expensive surprises. If we uncover a problem, Shenandoah has the expertise to repair it quickly and effectively.





Stormwater and Sewer Cleaning and Inspection


Our Inspection, Restoration, and Maintenance, (IRM) Program has helped maximize the performance of our customers sanitary and stormwater systems for over 45 years.