OBS crew on job site with shovel

Foundation Repair

No homeowner wants to deal with foundation repair, but foundation problems can affect your home’s safety, appearance, and value.

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Causes

Factors such as expansive clays, hydrostatic pressure, and freezing water can create too much stress on basement walls, causing them to push forward and even collapse entirely over time.

While sandy soils remain stable as water passes through them, soils rich in clay undergo significant changes based on their moisture content.

When clay type soils dry out, they shrink significantly — so much that the ground can become covered with cracks. But after a heavy rain, the cracks are gone and the soil is fully saturated with water.

Because clay soil absorbs so much water, it expands during wet weather. Expansive clay soils can put enormous pressure on your basement or foundation walls. When the pressure becomes more than the wall can handle, the wall will begin to push inwards.

Hydrostatic pressure is the pressure exerted by a fluid due to the force of gravity.

To understand how hydrostatic pressure can damage foundation walls, imagine how much heavier soil becomes when it’s soaked with water. When the weight of water is added to the weight of the soil, you’ve got much greater pressure pushing against a foundation wall.

Hydrostatic pressure effectively amplifies soil pressure against a foundation wall. When pressure exceeds the foundation wall’s ability to withstand it, the wall will begin to bow, buckle, tilt inward at the top, or move inwards at the bottom.

In areas with cold winter climates, frost heaving can sometimes put enough pressure on foundation walls to make them fail.

When water turns to ice, its volume increases by about 9%. If wet soil experiences a deep freeze, the wedging or heaving force that results can be extremely powerful.

Frost heaving can put literally thousands of pounds of force against your foundation walls, causing cracks, bowing, and heaving.

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I reached out to Ohio Basement Systems and they were more than helpful in setting up an appointment for an assessment.

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We had a great experience with Bob Z. for our estimate and he explained the solution for our cracks and we felt very comfortable with the entire process.

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Luke came to my house and eased my mind. Rebuilding the wall was not the fix. He was professional and informational.

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