There is no doubt that concrete is one of the most reliable materials when it comes to durability. There are, however, certain elements that could cause damage with frequent exposure. Before, you either live with the damage or invest an excessive amount of money in removing the slab and replacing it with a new pour. While this still happens, more and more property owners are leaning on the more practical side, and that is to have the concrete repaired.
Concrete Repair vs. Concrete Replacement
While concrete repair is a highly recommended option, there are times when it is not the right one. So, how would you know if a slab can be repaired or not? Here’s a brief guide:
- How serious and extensive is the damage? If there are several cracks and they are way too deep and the gaps too large, it might be more practical to have the entire slab replaced. These could be a sign of a deeper issue.
- What is the cause of the damage? This can be difficult to determine on your own, so you might as well hire a pro who can assess your concrete slab. One of the worst types of damage is freeze-thaw damage. Water penetrates the concrete and freezes and thaws repeatedly. This cycle causes water to expand and frequently compress, pushing the concrete until it weakens and breaks apart.
- Structural damage involves the steel reinforcement underneath a slab. You know the steel has rusted when you notice a rust-like liquid oozing out of cracks. The entire structure needs to be redone, so a replacement is most likely the best option.
Concrete Repair Options for Repairable Damage
- Resurfacing – For evident surface damage, replacing the top layer with an overlay or coating is a highly recommended concrete application. Resurfacing gives an old slab a new look and a more functional surface at a more affordable cost.
- Refinishing – This is the process of changing the appearance and finish of an existing slab. This is an ideal solution for dealing with stubborn stains and discoloration. Popular options include staining, polishing, and sealing.
- Resealing – All concrete flatwork must be sealed to manage its high porosity. A layer of sealer lasts only for a couple of years and shorter for high traffic areas. It is highly recommended to reseal concrete surfaces every couple of years to maintain the protection and shine that it provides.
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When concrete damage becomes evident, it can be an eyesore. Why stress yourself when there are reliable solutions available to restore your concrete space to its original glory? Decorative Concrete Resurfacing is a local St. Louis concrete repair contractor that provides concrete pool deck, driveway, garage floor, and patio repair and refinishing solutions for both residential and commercial locations.
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