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Concrete Slab Repair in San Antonio

Why Texas Homes Often Need Slab Repair

Slab-on-grade foundations comprise a large number of home foundations in Texas. Shallow frost lines mean footings don’t have to be built deep—as they are in the north, which allow for a basement.

Limestone bedrock in the central and western parts of the state, coupled with expansive clays soils and a high water table in the eastern part of the state, mean that slabs are a viable, relatively inexpensive foundation for new homes.

Typically, a one-story home with a concrete slab directly on soil, surrounded by trees and watered flower beds will be a hot spot for foundation problems. Homes in dry, warm areas with slabs close to the surface and footings an average of only two feet down are susceptible to issues, as well.

In Texas, the need for slab repair can be a result of either of these situations.

Seeing signs of slab settlement in your home? Call our foundation contractors at (210) 970-7115 for further guidance on slab repair in San Antonio.

Common Causes of Slab Settlement

Slab settlement is a real issue, even for new homes, because they aren’t designed to resist heaving soils; they are meant to rise and fall with the changing soil conditions. Over time, the shrink and heave below your home can cause foundation damage and the need for soil stabilization or slab repair.

Other causes of concrete slab damage can include:

  • Water damage from leaks
  • Storms and flooding
  • Tree root growth
  • Earthquakes

Our Method for Concrete Slab Repair

Ram Jack Texas – Central/South offers a reliable, quick solution to concrete slab repair with our helical piles and soil injection process.

Our experts offer an efficient installation of helical piles, which can raise and support slabs for maximum practical recovery. Alternatively, we can inject cement/soil grout directly under the sunken area to fill voids and restore it back to its original position quickly without disruption to your property.

Cracked red brick wall

Signs of Slab Settlement

Is your floor uneven or starting to crack? Have you seen tripping hazards around your home? Settlement of concrete slabs can cause a huge problem and a great amount of stress on your home’s foundation.

Cracks in your sheetrock or brick point to a moving foundation. Additionally, sticking doors and windows not only indicate a sign of slab settlement, but also pose a hazard. When left untreated, the issue can worsen over time.

Are Cracks in Concrete Slab Normal?

Some cracks are less threatening, but other concrete cracks should be taken very seriously. One of the first things to look at with cracks is their width.

Cracks that are less than 0.3 millimeters wide are usually not an issue. But cracks wider than this can lead to structural problems.

If you are observing cracks in your foundation wall, check to see if they are vertical or horizontal. Vertical cracks are usually just a sign of minor shrinkage, which is not something to worry about.

If your home has cracks that allow water intrusion, this is something to take seriously through repairs and potentially waterproofing solutions.

One common type of crack happens shortly have concrete is placed to dry. It is called a "plastic shrinkage" crack, and it occurs when too much water is mixed into concrete.

crack in brickwork of a home

Contact us today to learn more about our San Antonio slab repair services by calling (210) 970-7115.

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