I never knew why cracks kept appearing in my beautiful home. Then I realized I may have major problems with my concrete foundation. The clay soils in Texas present homeowners with a major risk to their property. These soils swell when saturated with water and shrink when extremely dry. This can cause vertical movement that literally breaks or cracks your foundation slab. The result is a damaged concrete slab foundation with cracked interior sheet rock and broken under slab sewer pipes. Check out the web site at Dawson Foundation Repair because it has a great deal of material that you can understand. They use the permanent and proven Bell Bottom Pier repair method.