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After many years of water seeping below the concrete, the soil underneath began to wash out. Because of this their concrete slab sunk, detaching itself from the stairs.
To raise the concrete back up, we inject polyurethane foam beneath the slab. This foam has incredible strength and is waterproof, therefore, these homeowners won't have to worry about this happening again.
A sidewalk in De Pere, WI had severely sunk below the front steps of the home by over 7 1/2", resulting in a dangerous tripping hazard and making it hard to use the front door of the home. Sure-Dry used our patented PolyLevel foam to stabilize and permanently lift the sidewalk back up to its original position.
Facing a bumpy ride? Our De Pere, WI homeowner did, with their driveway's uneven slabs turning every drive home into a jarring experience. As shown in the 'before' photo, sinking slabs and unsealed joints were begging for attention. Stepping in, Sure-Dry quickly turned things around. By injecting PolyLevel to lift and level, then sealing joints with NexusPro, the 'after' photo proudly displays a smooth, seamless transformation. No more jolts, just smooth arrivals.
Sinking concrete can be a big problem when it comes to finding the right solution. Concrete replacement is a lot of money and time costly. Mudjacking causes a great mess and will need to be done many times. These homeowners were looking for a different option so they called Sure-Dry Basement Systems.
We offered them our PolyLevel Injection. Our polymers drill a hole the size of a penny into the sunken concrete. Polyurethane foam is then injected under the slab ,which is waterproof, so the foam will not be washed out. The hole is then filled in and is ready to be walked on or used in 10 minutes.
These homeowners never thought they would find such an inexpensive and easy solution to their sunken concrete and they couldn't be happier with the results!
In Neenah, WI we sealed the joints in the concrete using NexusPro Joint Sealant, to eliminate the growth of weeds and to eliminate the availability of water to wash out the soil below. The crew also used PolyLevel to raise the slabs that had sunken.