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Concrete Slab Driveway with Orange Driveway Fence - Atlantic Foundation & Crawl Space

The Ultimate Guide to Concrete Slab Driveway Repair

Posted on June 23, 2023

Your driveway is the first thing people see when they visit your home. It’s also a critical part of your homeā€™s exterior that requires adequate maintenance. However, the wear and tear of daily use, exposure to harsh weather conditions, and even poor installation can cause damage to your concrete slab driveway leading to cracks and holes. Fortunately, concrete slab driveway repair is possible, and in many cases, can be a relatively straightforward process. So, how do you repair a damaged concrete slab driveway? Don’t despair! Let’s delve into the ultimate guide to concrete slab driveway repair.

Identify the Level of Damage

First, itā€™s vital to identify the level of damage. Concrete Network categorizes concrete damage into three types: surface cracks, heaving from tree roots, and staining or scaling from exposure to de-icing salts. Damage can sneak up on the most unsuspecting driveway owner. Identifying the type of damage will help you determine the most suitable repair method.

Check for Surface Cracks

Surface cracks can often be repaired using a concrete patching compound or concrete caulk for smaller cracks. Start by cleaning the area to remove any loose debris. Then apply the patching compound to the crack, smoothing it with a trowel. Let it dry thoroughly before allowing traffic on the driveway again. The inconvenience will be worth the wait!

Staining and Scaling

Staining or scaling often requires a resurfacing process. This process involves applying a thin layer of concrete resurfacer to the driveway, giving it a brand-new look. First:

    • Clean your driveway thoroughly with a pressure washer and let it dry completely.
    • Apply a concrete stain with a sprayer, roller, or brush. Follow the instructions and wear protective gear.
    • Let dry for at least 24 hours.
    • Apply a concrete sealer with a sprayer, roller, or paintbrush. The sealer will protect your stain and add shine to your driveway.
    • Ā Let the sealer dry for at least 48 hours.
    • Use a circular saw with a diamond blade to cut shallow grooves into your driveway. These will create the illusion of individual tiles or pavers. You can use a chalk line to mark your desired pattern before cutting.

Severe Damage

If there is heavy damage, the process can be a bit more complex. Remove the damaged slab sections, remove invasive tree roots, and then replace the concrete. Severe damage will require professional intervention. This job is best left to professionals due to the need for specific tools and expertise in handling tree roots. For severe damage, it may be necessary to replace the entire driveway. This is typically the case when more than 50% of the slab is damaged. Check with a concrete professional to get an accurate assessment.

Ā Sealing your Driveway

Lastly, preventing future damage is just as crucial as repairing existing damage. Seal the concrete driveway at least every two years. This helps to protect the surface from harsh weather conditions and prolongs its lifespan. Not only will your driveway look better, but your cars will also thank you.

Closing Thoughts

While concrete slab driveway repair can be a DIY project in some cases, always consider seeking professional help for significant damage. Regular maintenance, including sealing and cleaning, can also prevent future damage and prolong the lifespan of your driveway. If you are in over your head, don’t panic. Call a professional.


–Ā Concrete Network (https://www.concretenetwork.com)

–Ā HomeAdvisor (https://www.homeadvisor.com)

–Ā HomeGuide (https://homeguide.com)

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