MUDJACKING IS more cost and time effective than replacing it!
Uneven concrete slabs can present serious safety hazards, damage vehicle tires, and negatively impact the curb appeal of your property. Over time, soil erosion, poor compaction, tree roots, and freeze-thaw cycles can cause concrete slabs to sink or become uneven. Instead of tearing out and replacing your concrete, which can be costly and time-consuming, you can often restore it for a fraction of the time and money using a process called mudjacking.
Mudjacking, also known as slabjacking, concrete raising, or pressure grouting, is a proven method for lifting and leveling sunken concrete slabs. The process involves drilling small holes into the affected slab and hydraulically pumping a specialized grout mixture—composed of a sand-based material and Portland cement—underneath. As the grout fills the voids beneath the slab, it gently lifts the concrete back to its original position. Once the grout hardens, it provides a stable and long-lasting foundation for the slab, preventing future settling.
Mudjacking is a cost-effective and environmentally friendly alternative to concrete replacement. It is commonly used for sidewalks, driveways, patios, garage floors, and even interior concrete slabs. The process is minimally invasive, requires little downtime, and can often be completed in just a few hours. If you’re dealing with sunken or uneven concrete on your property, mudjacking might be the perfect solution to restore both function and aesthetics without the hassle of a full replacement.
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The mudjacking / slabjacking concrete raising process
Drill Holes
The first step we take when starting your concrete raising project is to strategically drill one inch holes into the section that requires lifting. These allow us to hydraulically fill the spaces underneath your concrete.
Lift Concrete
A sand-based slurry, infused with Portland cement, is hydraulically pumped through the 1″ holes to fill voids and raise the settled concrete. As the slurry fills the voids and crevices under the concrete slab, the pressure of the filling begins to raise the concrete. We measure the level at which the concrete slab is raised, ensuring it’s raised enough to make it level with the surrounding slabs.
Fill Holes
After our mudjacking crew has completed raising your concrete, we insert a plug into each hole, and patch it with new cement. The concrete slab is ready for use immediately. It is recommended, however, to allow the patch material to set-up before use, which typically takes a couple of hours.
Benefits of mudjacking concrete raising
1
Cost-Effective Alternative to Replacement:
Mudjacking is significantly more affordable than tearing out and replacing sunken concrete. In most cases, it costs 50-75% less than full slab replacement, making it a budget-friendly solution for homeowners and businesses. Since the process requires fewer materials and less labor, you save both time and money while restoring the function and appearance of your concrete.
2
Quick and Minimally Disruptive Process:
Unlike concrete replacement, which can take days or even weeks to complete, mudjacking is typically done in just a few hours. The process involves drilling small holes, injecting the grout mixture, and sealing the holes, allowing the concrete to be ready for use within 24-48 hours. There’s no need to wait for new concrete to cure, making it a fast and convenient solution for driveways, sidewalks, patios, and other surfaces.
3
Environmentally Friendly and Sustainable:
Mudjacking reuses your existing concrete rather than sending it to a landfill, reducing waste and environmental impact. The materials used—such as a sand-based slurry or natural cement mixtures—are eco-friendly and do not release harmful chemicals. By stabilizing the soil beneath the slab, mudjacking also helps prevent future erosion and soil displacement, ensuring a longer-lasting foundation.
We have been helping home owners level and repair their concrete for 50 years and are the only Wisconsin concrete raising company that provides professional mudjacking concrete raising and polyurethane concrete raising services! Raise-Rite is Wisconsin’s trusted concrete repair contractor. Schedule an mudjacking estimate in Green Bay, De Pere, Appleton, Oshkosh, Sheboygan, Manitowoc, Two Rivers, Neenah or nearby to learn more about why mudjacking or polyurethane concrete lifting with Raise-rite is the best cost saving and time saving option for repairing sunken driveways, sidewalks and more!
Mudjacking FAQs
Mudjacking is a concrete leveling technique that lifts and stabilizes sunken or uneven concrete slabs. It involves drilling small holes into the concrete and injecting a slurry mixture (typically sand, cement, and water) beneath the slab to raise it back to its original position.
Mudjacking can be used to lift and level a variety of concrete surfaces, including:
- Driveways
- Sidewalks
- Patios
- Garage floors
- Basement floors
- Pool decks
- Warehouse and industrial floors
Most mudjacking jobs can be completed in just a few hours. The exact time depends on the size and condition of the concrete slab being raised.
Typically, you can walk on mudjacked concrete within a few hours, and it is safe for vehicles or heavy loads within 24-48 hours.
Mudjacking is typically 50-75% cheaper than concrete replacement. Costs vary based on factors like the size of the area, severity of sinking, and location, but it is generally an affordable alternative to tearing out and replacing concrete.
Both methods lift concrete, but polyurethane foam injection is a newer alternative that uses lightweight expanding foam instead of a cement-based slurry. Foam injection tends to be more expensive but cures faster and is more resistant to water erosion. Mudjacking, on the other hand, is more cost-effective.
We LIFT IT ALL! Sidewalks, Driveways, Pool Decks, Footings, Patios, Garage floors, Basement floors, Office floors, Warehouse floors, Highways, Bridge Approaches, Seawall Repair, and Voids. If you are not sure if your concrete can be raised, call us for a Free Estimate.
Raising settled concrete can be half the cost of replacing it with less damage to your landscaping and downtime. Our expert estimators will be able to assess and provide you with an accurate, FREE estimate for your project.
The small holes (1.5-3 inches) drilled during mudjacking are patched with cement after the process is completed. While they may be slightly visible, they blend in over time as the surrounding concrete ages.
Mudjacking can technically be done in cold weather, but can only be performed when the ground isn’t frozen with the concrete stuck in place.
If your concrete is generally intact but has sunken or become uneven, mudjacking is likely a good solution. However, if the slab is severely cracked, crumbling, or structurally compromised, full replacement may be necessary.
Contact RaiseRite Today
Don’t let uneven or sinking concrete detract from the beauty and safety of your property. Contact RaiseRite today for a free estimate and learn how mudjacking can restore your concrete quickly, affordably, and professionally.
