Slab foundations sink or tilt when the soil underneath shifts or collapses and leaves empty spaces below. This method is ideal for small jobs such as raising porches, steps, decks, walkways, garage floors, and driveways. This process is also known as mudjacking, concrete lifting, and slab leveling. Slab jacking is a method used to lift concrete that is uneven or sinking. Foundation Repair Method #2: Slab Jacking The best way to reduce foundation movement is through a preventative maintenance watering program. This expansion and contraction movement causes your foundation to move and the pressure can cause it to crack. As soil absorbs water it swells and as it loses water it shrinks. NOTE: Foundation problems are common in North Texas because we have expansive soil which generally acts like a sponge. It’s better to identify the problem early on and repair it to prevent water infiltration and further damage. The type of mixture used will depend on the severity of the crack Spotting and repairing cracks early on is important because your foundation supports your entire house.Ĭommonly used sealers for minor cracks include hydraulic cement, vinyl concrete, epoxies, silicone or polyurethane. Foundation Repair Method #1: Sealants and Masonry PatchesĬracks in the foundation can sometimes be repaired by patching the crack and covering it with a waterproof masonry sealer. For now, here’s some information to help you get familiar with several types of foundation repair methods.
#HOUSE CONCRETE SLAB CRACK REPAIR HOW TO#
Structural cracks are horizontal and caused by settling soil.Ī consultation with foundation repair experts should identify the cause of the foundation problem and provide you with a recommendation on how to solve your particular situation.
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Non-structural cracks in foundations are often vertical or diagonal, these are cracks caused by expansion and contraction of the foundation’s concrete. The type of repair you need will depend on the soil type, climate, foundation build, and any additional outstanding problems. You know your foundation is in trouble and in need of repairs but what options do you have?
![house concrete slab crack repair house concrete slab crack repair](https://i.ytimg.com/vi/ap5n_lhXC60/maxresdefault.jpg)
#HOUSE CONCRETE SLAB CRACK REPAIR CRACKED#
You’ve spotted the signs, cracked walls and floors, leaky plumbing, and sticky doors.