Why it is necessary to repair a slab foundation to avoid leakage?

As you know that leakage of water under the concrete foundations of the slab can create many problems that may also affect your health. It may lead to expensive renovations if the problems are not removed at an earlier stage. So, it is necessary to repair the slab foundation before it becomes a big problem. you should know about the reasons behind this leakage. One of the most common reason is the clay present under the concrete foundation. Actually, this clay may expand and contract. When clay becomes wet, then it expands while it contracts during its dryness. In this way, the soil around clay starts shifting producing a high pressure on concrete which is a cause of leakage. Austin House Leveling tells some signs from which you can observe that slab leakage is done under concrete foundation. If you hear the voice of running water from the place other than tap, then it is an obvious sign that slab is being leaked. Furthermore, when you find water stains and wet patches on the floor as well as heavy water bills, then you must think about slab foundation repair.