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Concrete Leveling - A Cost-Effective Alternative to Full Replacement

Mar 9

Concrete Leveling is a cost-effective alternative to slab replacement that can return sunken concrete to a normal position. Concrete Leveling Contractors Avon Lake involves drilling holes in the surface through which cement slurry or polyurethane foam is pumped to raise the slab. This process can be completed in less than a day and is significantly less invasive than excavation or full replacement.

A variety of factors can cause a concrete slab to sink or become unlevel. Some of these include soil erosion, lack of a proper drainage system, settling soil that has been compacted incorrectly, and invading tree roots. In addition, uneven slabs create a tripping hazard for anyone who walks on them and pose a serious risk of injury to older people or those with mobility challenges.

One of the most common causes of unlevel concrete is that the initial slab was poured on top of an improper base. It’s important to prepare the subgrade before pouring concrete and ensure that it has a strong support structure. If the subgrade isn’t strong enough, a slab will eventually sink into the ground or crack.

Leveling concrete can be a DIY project for homeowners with the right equipment and experience. First, thoroughly clean the concrete area to be leveled with a stiff-bristled brush and vacuum it using a Shop-Vac to remove any loose debris. Next, lightly shotblast the surface of the concrete, following the recommendations of CTS | Rapid Set for Concrete Surface Preparation 3. This helps to facilitate adhesion between the existing concrete and the leveling compound. Finally, re-cut any control joints that have been cut previously and pin the locations of any future control joints in the concrete.

Before attempting to level a concrete slab yourself, consult a professional concrete contractor for advice and guidance. A reputable concrete company should use the latest technology and materials to achieve a quality result that will last for years.

Ideally, concrete leveling should be undertaken as soon as you notice that a concrete surface is out of alignment. The longer that you allow the condition to persist, the more expensive and disruptive it will be to repair. It’s also a safety issue as uneven concrete can present tripping hazards for anyone who steps on it.

Some of the most common areas for concrete leveling are patios, driveways, and the concrete bordering a swimming pool. However, it can be used in other residential areas, such as garage floors, sidewalks, and basements. A sagging concrete slab can also negatively impact the structural integrity of a house, so it’s important to take action as soon as you notice the problem.