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Chemical Grouting Services

GeoStabilization International provides chemical grouting solutions that deliver long-term soil stabilization and ground improvement. Our experienced team designs custom approaches for each site, using advanced technology to meet the demands of even the most complex projects.

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Permeation Grouting

What Is Chemical Grouting?

Chemical grouting is a type of permeation grouting that strengthens soil, controls water flow, and repairs concrete or rock structures. By permeating spaces between soil particles, it binds them together, increasing strength and bearing capacity.

When injected under pressure, chemical grout can:

  • Stabilize granular soils

  • Repair fractures in concrete and rock

  • Stop water movement by forming waterproof masses

  • Create underground curtains that prevent fluid migration

Common Uses

  • Stabilizing granular soils for construction support

  • Repairing cracks in concrete and rock with a waterproof bond

  • Improving soil bearing capacity for heavier loads

  • Creating underground barriers to control groundwater

Chemical grouting
Slurry Grouting

Benefits of Chemical Grouting

  • Increased Soil Strength – Fills voids between particles, creating a stable, load-bearing mass.

  • Structural Repair – Bonds and seals fractures in concrete and rock.

  • Water Control – Stops seepage and reduces hydrostatic pressures.

  • Versatile Application – Suitable for soil stabilization, water cutoff, and structural rehabilitation.

Grouting for Mine Collapse

Structural Chemical Grouting

This specialized form of chemical grouting improves granular soil stability and load capacity, while also sealing and reinforcing damaged structures. The result is a stronger, more durable foundation for construction and long-lasting structural integrity.

Working with experienced professionals ensures the correct grout type, pressure, and injection pattern for reliable results.

Secure the Stability and Success of Your Project

From soil stabilization to structural repair, GSI’s chemical grouting services are engineered for lasting performance. Contact us today to discuss your project and learn how our specialized techniques can deliver strength, safety, and reliability.

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OUR PROCESS

Design/Build Solutions

Our design/build solutions are customized to the varying demands and site constraints of each geohazard we encounter. Every project that we take on is completed with one goal in mind: always provide the best value.

STEP 1

ASSESSMENT

No-obligation site visit by a qualified geotechnical engineer.

STEP 2

ANALYSIS

Fixed-cost proposal developed from available geotechnical and site visit information.

STEP 3

DESIGN

In-house engineering team assists or completes the design.

STEP 4

INSTALLATION

Crews can mobilize within 24 hours; designs optimized in real time.

WARRANTY

Multi-year performance warranty covers materials, installation, and overall system performance.

WARRANTY

Multi-year performance warranty covers materials, installation, and overall system performance.

Client Reviews

Positive Experience Working with Project Team

Justin, I wanted to reach out and let you know that is was a pleasure working with you all at the [….] Project. The guys on this job were very professional and never once wavered from the plans and specs. These guys did absolutely everything the right way and wanted to make sure that the customer was happy with the work. Again, I appreciate your guys’ hard work and professionalism and look forward to working with you again in the future.

Foundation Grouting and Structural Repair for Homeowner

I wanted to drop you a quick note. Late last year I had Tom Szynakiewicz come by and advise me as to what I needed to do to fix my house structure. Tom and GSI were great to work with to find a solution for my structure issues. GSI did an excellent job for us and got us on the right track with the work that was performed. We just sold the home last week, and disclosed the work that was done. We had zero issues with selling the home because it was fixed by GSI. I am very thankful I called and got you guys involved! Thanks again for steering me in the right direction Wayne!

Reliable Project Support in South Dakota

Cameron, I’m glad you followed up because I don’t do a good job of telling people they did a good job sometimes and I know you’re like me if you hear nothing bad then it must have been OK. From my standpoint, you guys really helped us out by being able to get a crew here quickly which is just what we needed. As for the crew they were fantastic, pretty hands off on my end, didn’t require much of my time and did everything they said they were going to do when they said they were going to do it. Which believe me is very refreshing. So, thank you guys for all your help and I do look forward to an opportunity to work with you again.

GET IN TOUCH

Contact Us Today

If you are interested in a no obligation site visit to determine if our services fit your geohazard mitigation needs, call us at 855.579.0536 or fill out our contact form.

855.579.0536

 

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    Grouting

    Our Awards, Certifications, & Memberships

    ENR Regional Best Project 2023
    ADSC Safety Award
    GeoHazard Professionals Safety Recognition
    Gold Shovel Standard Certified
    GSI is a Directing Member of the Association of Geohazard Professionals
    GSI is a TOP 10 Military Friendly Employer