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>

Can I do my own concrete mudjacking?

• <div><p>It’s possible to rent the equipment necessary to <a href="https://www.angi.com/articles/diy-mudjacking.htm">do your own mudjacking</a>, but we don’t recommend it. Mudjacking involves pumping a precise amount of cementitious slurry under your slab to lift it back into place and keep it there. It’s easy to pump too much or not enough, in which case you may need to call in a professional to help anyway. We strongly recommend against mudjacking any load-bearing slab, as you could easily cause irreversible structural damage to your property if you make a mistake. This is one job where paying for a professional is worthwhile.</p></div>

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Q: Can you mudjack cracked concrete?

• <div><p>Yes, you can mudjack cracked concrete, but the cracks will need to be repaired once the concrete has been leveled. If the concrete is severely cracked in multiple places, replacement may be a better option, but for less severe cracking, mudjacking is a good solution as long as cracks are correctly caulked and sealed.</p></div>

Q: How long does polyjacking last?

• <div><p>Polyjacking can be a permanent solution to sunken concrete if you also address the underlying issue&mdash;like poor drainage&mdash;at the same time. The polyurethane material itself can last as long as or even outlast the concrete you&rsquo;re lifting it with. Your sunken concrete issue will likely return if you don&rsquo;t couple polyjacking with proper drainage to prevent future soil movement and sinking. </p></div>

Q: What materials are used in mudjacking?

• <div><p>A slurry of cement, sand, and water is injected beneath the concrete to lift and stabilize it.</p></div>

Q: Can I do my own concrete mudjacking?

• <div><p>It&rsquo;s possible to rent the equipment necessary to <a href="https://www.angi.com/articles/diy-mudjacking.htm">do your own mudjacking</a>, but we don&rsquo;t recommend it. Mudjacking involves pumping a precise amount of cementitious slurry under your slab to lift it back into place and keep it there. It&rsquo;s easy to pump too much or not enough, in which case you may need to call in a professional to help anyway. We strongly recommend against mudjacking any load-bearing slab, as you could easily cause irreversible structural damage to your property if you make a mistake. This is one job where paying for a professional is worthwhile.</p></div>

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Weissends Floor Service

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Willie concrete work

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R&M Building and Remodeling

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Simpson concrete

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USA Roofing LLC

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Avalon Landscaping

PolyUp of Mississippi

PolyUp of Mississippi

A & P Services

A & P Services

A & S contruction

A & S contruction

American Construction and Development LLC

American Construction and Development LLC

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