What is the cost of PolyLevel?
between $5 to $25 per square foot
Poly leveling costs between $5 to $25 per square foot. It is similar to mudjacking, but instead of pumping a slurry under the concrete, polyurethane foam is injected. With poly leveling, small holes are drilled into the concrete slab, and polyurethane foam is then injected into the holes.
How good is PolyLevel?
Polylevel is waterproof, so it will never wash out, and it won’t degrade over time due to temperature extremes. Best of all, Polylevel cures quickly, allowing your concrete to be used normally the same day.
What kind of foam do they use to lift concrete?
polyurethane
The form used to lift and level concrete is made of polyurethane. The way that it is mixed and the chemical make up allow it to expand in space is that it is injected into. It’s a very non-invasive process.
Is PolyLevel better than Mudjacking?
PolyLevel can last indefinitely. It’s inorganic, it’s not sensitive to water so it won’t wash away. Once the PolyLevel foam is injected, it’s there to stay. Unlike the material used in mudjacking, the PolyLevel polymer won’t break down or disintegrate, avoiding all of the problems of wash our and erosion.
Can you pour self leveling concrete over existing concrete?
You can pour self-leveling toppings or self-leveling overlays over concrete surfaces you didn’t think were salvageable, saving time and money. “It’s faster and easier than pouring new concrete,” says Paul Koury, president of Westcoat Specialty Coating Systems.
How long does polyurethane foam last?
4. Polyurethane (even best foam) breaks down in 10-12 years under normal concrete.
How long will PolyLevel last?
Here’s the good news! Unlike short term options like mudjacking, PolyLevel is a solution that will last. A study done in 2006 by Argonne National Laboratory found that the longevity of rigid PolyLevel foam is more than 1000 years.
How long does poly foam last?
The polyurethane foam Liftech uses to complete repairs will last indefinitely – through your lifetime and well beyond. It cures within minutes as a solid, impermeable structure that adheres directly to the concrete. It is not susceptible to fracture or failure.
Can you buy foam to lift concrete?
This 3-4 pound hydrophobic / hydro-insensitive foam is a two-component polyurethane foam like RR401, but is a gas blown foam product. Polyurethane can set-up and lift concrete while still maintaining its compressive strength, when it’s pumped under concrete slabs where water is present.
How long does concrete foam jacking last?
Unlike short term options like mudjacking, PolyLevel is a solution that will last. A study done in 2006 by Argonne National Laboratory found that the longevity of rigid PolyLevel foam is more than 1000 years.
Can you put a thin layer of concrete over concrete?
Yes, you can put new concrete over old concrete providing there are no issues such as significant cracks of frost heaves with your existing concrete. A new layer of concrete should be about two inches to ensure an even, strong coverage.
What is the cheapest way to level a concrete floor?
The cheapest way to level a concrete floor is to use a specialized sand mix. This sand mix is 90% more affordable than self-leveling concrete while producing similar results. To do this, you will spread the sand mix across the top, spray it with water, and then let it dry.