Foundation upheaval can lift an entire structure, but more often it forces parts of a foundation or slab upwards, while other sections remain stationary. Either way, the damage that results will require the expertise of a foundation repair specialist
Your foundation or slab floor is moving upwards, leading to cracks in the walls and floors of your home.
How to Fix It:
Solutions can be as simple as repairing a plumbing leak under your foundation — or as extensive as demolishing and then reconstructing damaged sections of foundations or slabs.
A professionally trained foundation contractor is the best person to evaluate foundation heaving problems and suggest suitable solutions.
We solve foundation heave problems! Call us for a free slab or foundation upheaval repair quote today!
We serve Akron, Cleveland, Strongsville, and many nearby areas in Ohio.
Heave is the upward movement of a foundation or slab caused by underlying soils that expand or swell. This occurs due to an increase in moisture or by freezing forces. Heave is more common with slabs than foundations because slabs have less weight to resist heaving forces. Unless there is a long period of drought, heave most commonly occurs within the first few years of the building’s construction.
Slab and foundation heave is most commonly caused by these four forces:
A house built on soils with high clay content will be susceptible to heaving forces because clay-rich soil expands significantly when it gets wet.
The excavation for a foundation often gives the soil around and under a house a chance to dry out and shrink, as shown in the photo at right. After the house is built, clay-rich soil that gets soaked during wet spells can cause heaving problems, while also damaging foundation walls.
Water increases about 9% in volume when it freezes, wet soil can expand by at least that amount upon freezing. When this happens, the resulting pressure on a slab or foundation can cause it to shift and crack.
The colder the temperature, the deeper the soil will freeze. In frigid temperatures, foundations that were not built below the “frost” or freezing line.
Frost forces can lift a foundation upwards dramatically, sometimes by several inches or more, leading to serious frost heaving damage. to a foundation.
Leaks or breaks in plumbing lines that run underneath a concrete slab or through a foundation wall can deposit moisture underneath the foundation and slab. This moisture can be from supply lines, waste lines, or even HVAC systems.
Over time, this moisture can cause the soils underneath the foundation to expand, which will then cause them to push up on the structure above.
Too much precipitation combined with too little drainage away from the house will lead to increased moisture underneath your foundation. Moisture that comes into contact with expansive soil can result in heaving of your foundation and slabs.
Precipitation can also cause expansion in the soils on the sides of your foundation, leading to bowing, buckling walls.
At Ohio Basement Systems, we have the tools and training available to fix foundations and slabs that are experiencing problems with upheaval.
We offer foundation and slab heave repair quotes to all within our Ohio service area. If you would like to schedule a free, no-obligation appointment with one of our foundation specialists, call or e-mail us today!
We proudly serve Cleveland, Akron, Strongsville, Mentor, Cuyahoga Falls, Elyria, Lakewood, Lorain, Youngstown, Westlake, and the surrounding areas.