HMI

06/02/2026

A settling roadway. A failing subgrade. A bridge approach losing support.

See how HMI's Polyurethane Deep Foamjection™ was used to stabilize the ground below, restore support, and extend the life of the roadway without major excavation.

Check out our technical article for all the details⬇️

Stabilizing Roadway Subgrades and Bridge Approaches Using Deep Foamjection®: A Modern Approach to Infrastructure Resilience

05/27/2026

Water getting into utility manholes? HMI's Single Component polyurethane foam gets the job done.

A Canadian power company used HMI’s flexible polyurethane foam to:
▪️Stop active leaks
▪️Stabilize soil
▪️Avoid shutting down utilities
▪️Finish repairs in under an hour

Fast install. Long-lasting results.

Check out the full project:
https://hmicompany.com/learning-resources/case-studies/canada-power-company-manhole-repair/

05/22/2026

05/19/2026

On a Kentucky riverport job, crews hit a rock shelf when driving metal sheet pilings leaving voids along the bottom. They needed to pivot to seal the voids and pumped HMI HF402 foam underground and locked everything in place.

No dragging the job out or ballooning costs. Just solid ground and back to work.

HMI's Hydrofoam is built to:
◼️Fill deep voids
◼️Stabilize soaked ground
◼️Handle tough water-side jobs
◼️Keep projects moving

See how the job got done: https://hmicompany.com/learning-resources/case-studies/kentucky-riverport/

05/13/2026

When a contractor ran into a serious settlement problem, HMI account manager Austin didn’t just offer advice over the phone; he flew out to the jobsite and got in the trenches with the crew.

The casita and house were sinking, floors were dropping out of level, and the crew needed a fix fast.

Over two days, Austin worked side-by-side with the contractor to lift and stabilize the foundation and bring the interior slabs back where they belonged using over 700 pounds of high-density polyurethane injection.

That’s how we do things at HMI - real support, real people, and jobsite guidance when contractors need it most.

05/08/2026

Why your purge methodology matters in polyurethane grouting 👇Air purge gives installers more control and flexibility during injection:• Allows material to r...

05/07/2026

🟥Stop water at the source🟥

At Alaska’s Whittier Tunnel, water under the panels was causing movement, pumping, and unstable track conditions.

Because if water can move, it will. Underground, it always finds a way.

◼️Solution: HMI Deep Foamjection™
◼️Result: 500+ tunnel panels stabilized with long-term support — not a temporary patch job.

Learn More: https://hmicompany.com/learning-resources/case-studies/whittier-tunnel/

05/05/2026

Ready to build something of your own?

Get hands-on with concrete lifting, learn how to bid, market, and run jobs profitably—no experience needed.

This isn’t a sales pitch. It’s the blueprint to start and grow your own concrete raising business.

Call today to reserve your spot: 1-800-626-2464

▪️May 14-15, 2026
▪️June 18-19,2026
▪️https://hmicompany.com/training-support/2-day-beginner-seminar/

04/28/2026

Highlights from our Soil Improvement Seminar

We spent a couple days digging into real-world ways to make soil perform better and last longer. Great turnout, solid conversations, and a lot of practical ideas shared.

Thank you to everyone who showed up and made it a great event.

Want to learn more or talk through a project? Reach out to our team:
https://hmicompany.com/contact-us/

04/23/2026

Expansive clay causing delays? ICS treats the soil itself, so your base stays put and your job holds up.
▪️Permanently cuts down clay swell
▪️Stands up to high-sulfate soils
▪️Environmentally friendly
▪️Works with your crew and your schedule
Apply it your way:
▪️Inject it in place = no excavation, less downtime
▪️Mix & place using standard equipment

Fewer failures. Less rework. More confidence in your base.
Learn more: https://hmicompany.com/materials/ionic-clay-stabilizer/