Does expanding foam lift concrete?

• <div><p>Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer <a href="https://www.angi.com/articles/mudjacking-vs-polyjacking.htm">polyjacking over mudjacking</a> for more damaged and delicate slabs.</p></div>

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Q: What does the concrete injection leveling/mudjacking process involve?

• <div><p>The method involves lifting settled concrete using pressurized cement slurry via drilled holes. This solves uneven surfaces and prevents further settling.</p></div>

Q: What is a good slump height?

• <div><p>A good slump height really depends on the project, but there is a use for nearly all slump levels. For example, low slumps are best in projects that require structure, such as curbs and roads. High slumps often require additional reinforcement, but they flow more freely into hard-to-reach spaces. </p></div>

Q: Is there an alternative to underpinning?

• <div><p>There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.</p></div>

Q: What are the benefits of using concrete injection leveling?

• <div><p>It restores concrete, prevents replacement cost disruptions, reduces trip hazards, and provides stability at a lower cost.</p></div>

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KD Concrete

5.0(

)

Serving Circle, MT and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"He is great to work with, gets in and gets it done."

Recommended by100%of homeowners

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Ostermiller Construction LLC

New to Angi

Serving Circle, MT and surrounding areas

In business since 2023

Free estimates

Credit card accepted

Ostermiller Construction LLC in Shepherd, MT specializes in concrete, asphalt, curb, driveway, walkway, sidewalk, parking lot construction, and dirt work. We offer free estimates.\n\nWe serve in Shepherd, MT, Broadview Town MT; Roundup MT; Camp Three MT; Klein MT; and the surrounding areas.\n\nAsphalt Repair, Asphalt Contractor, Asphalt Driveway Repair, Asphalt Crack Repair, Parking Lot Asphalt Repair\nConcrete Service\n\nFor more information visit our website: https://constructionshepherdmt.com/

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TCH Builders & Remodeling

4.0(

)

Serving Circle, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners

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Allen's Siding & Windows, Inc.

New to Angi

Serving Circle, MT and surrounding areas

In business since 1988

Allen's Siding & Windows, Inc., is a Full Service,Owner Operated Company for over 17 years in complete exterior home improvements from custom design additions, sunrooms, patios, and decks to complete siding and window installations and repairs as well as all exterior window treatments including custom shutters and awnings. We specialize in ALSIDE ULTRAMAX Windows, which have been energy star partner for 3 years running. We work with you from start to finish with complete client focus, and professional personalized service giving superior craftsmanship with attention to each detail to ensure we create the vision you have for your home. Hire The Contractor not a Salesman. Please see our website at www.sydngys.com

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Concrete Mudjacking questions, answered by experts

The method involves lifting settled concrete using pressurized cement slurry via drilled holes. This solves uneven surfaces and prevents further settling.

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

A good slump height really depends on the project, but there is a use for nearly all slump levels. For example, low slumps are best in projects that require structure, such as curbs and roads. High slumps often require additional reinforcement, but they flow more freely into hard-to-reach spaces.

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

It restores concrete, prevents replacement cost disruptions, reduces trip hazards, and provides stability at a lower cost.

The Circle, MT homeowners’ guide to concrete mudjacking services

From average costs to expert advice, get all the answers you need to get your job done.

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