Identifying Causes & Solutions For Sinking, Damaged Concrete Outside Your Home
Broken and/or misaligned concrete (sidewalks, patios, driveways, etc.) poses a safety hazard, while also detracting from appearance and real estate value.
- Sinking Concrete Steps or Sidewalks
- Concrete Driveways & Patios Sinking Or Tilting Down
- Cracking & Sinking Sections Of Slabs
- Washout Of Soils Under Concrete Slabs
What Caused It:
The soils underneath the concrete were either washed away or unable to support the weight of the masonry.
How to Fix It:
We fix smaller concrete slabs that have settled using a technique called mudjacking, slabjacking or grout injection. This process involves pumping a mixture of water, soil, sand, and Portland cement underneath the slab to fill voids and (in some cases) raise the slab back up.
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We can fix your sinking outdoor concrete problems and get it looking like new again! Call us for a free sinking concrete repair quote today!
We serve Charlotte, Concord, Gastonia, and many nearby areas in North Carolina.
Why Does Outdoor Concrete Sink?
Concrete is heavy! When the soils underneath a concrete slab are unable to support its weight, the slab will sink. If part of the concrete slab is supported by soils and other sections are not, the unsupported pieces may crack away from the other section.
Soil Shrinkage, Compaction & Settling
Different types of soil have different load-bearing capacities. When a soil’s load-bearing capacity is exceeded, the soil will compact and settle.
It’s also possible for the soil beneath a slab to settle and compact of its own accord. Soil that contains large amounts of clay and/or silt will shrink substantially when it gets dry.
As the soil compacts underneath a concrete slab, the unsupported slab will sink as well, usually cracking in one or more spots.
Washout Of Soils
The soil that is underneath your driveway, patio, or concrete steps may not necessarily remain there to provide adequate support for the concrete element.
As water moves underneath your concrete slabs, it can wash away the soil that’s supporting the weight of the concrete. As this happens, it creates a void, or empty space, underneath. Over time, with nothing to support it, your concrete slab can begin to sink or cave in.
Contact Us For Settling Concrete Slab Repair in NC!
Our in-house contractors at Dry Pro Foundation and Crawlspace Specialists specialize in structural stabilization for foundation problems of all kinds — including sinking, settling outdoor concrete slabs like the ones found in sidewalks, patios, steps, walkways, driveways, and many similar surfaces.
We offer free settling outdoor concrete quotes throughout our North Carolina service area. To schedule your appointment, contact us by phone or e-mail today!
We proudly serve Charlotte, Concord, Gastonia, areas such as Kannapolis, Huntersville, Rock Hill, Indian Trail, Mooresville, Monroe, Hickory, and nearby.