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How to Maintain an Asphalt or Concrete Parking Lot

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parking lot asphalt repair

Regular parking lot upkeep doesn’t just involve fixing cracks or repairing potholes, but it helps ensure that people have a safe surface on which to drive, park and walk. With the right parking lot repair plan, you’ll improve your parking lot’s appearance, functionality and longevity. And by keeping up with the right maintenance, you’ll make a difference for your wallet, too.

So, how should you care for your parking lot? Check out our recommendations for how to appropriately approach your parking lot asphalt repair.

Parking Lot Asphalt Repair Checklist

What are the steps for proper asphalt maintenance in your parking lot? Review this parking lot asphalt repair checklist and perform repairs to make sure your pavement retains its integrity and stability.

1. Sealcoat asphalt pavement – Sealing protects the surface from oxidation, weather, salt, gas and oil. If not sealed, pavement starts to ravel and form potholes. Sealcoat after asphalt installation and then once every two years for proper parking lot maintenance.

2. Fill cracks – Crack filler seals crevices where water leaks into the asphalt’s foundation. When using crack filler, you are able to keep water out and prevent structural damage. For best results, we recommend filling cracks every year.

3. Repair potholes – Potholes form when water enters the subbase and begins to erode the subbase away, breaking down the asphalt structure. Potholes are not only a sign of structural damage, but they are also a safety risk in your parking lot. To keep your parking lot looking its best, repair potholes with UPM® Cold Mix as needed.

4. Replace pavement – Asphalt parking lots last 20 to 30 years when properly maintained. However, even with the proper parking lot asphalt repair, well-maintained parking lots require replacement over time. Bring in experts to evaluate and recommend a high-quality, long-lasting asphalt solution.

Parking Lot Concrete Repair Checklist

Typically, concrete requires preventive maintenance every three to five years. Concrete maintenance is intended to address small issues, not structural problems. Review this checklist when performing parking lot concrete repair.

Concrete Parking Lot Maintenance Checklist

1. Fill cracks and chips – To repair cracks, fill with a leveling caulk or pourable concrete crack filler. In order to patch chips, use hydraulic cement.

2. Grind uneven sections – Sometimes, concrete sections shift over time, causing an uneven surface. To fix the uneven surface, grind down the high side for a smooth driving and walking surface.

3. Stabilize low or sinking areas – Pump a cement slurry below the problem area or patch a pothole with a cold mix pothole filler.

4. Seal the surface – Sealant helps block the porous surface from corrosive effects of salt and water. We recommend sealing your surface to avoid more damage being done, which will lead to less parking lot concrete repair being necessary.

5. Deep clean the surface – Power washing your concrete annually reveals fresh, beautiful concrete underneath the dirt.

6. Apply protective coating – An acrylic coating adds a protective layer to your concrete parking lot, which provides a barrier until your concrete parking lot needs replacing—usually when it reaches 20 years old.

Maintenance Costs and Benefits to Parking Lot Repair

Prevention is key to saving you time and money on your pavement preservation efforts. By enacting parking lot repairs as soon as issues occur, you’ll be able to extend the life of your parking lot for years to come. We recommend being proactive and following a parking lot maintenance schedule. Incremental repair costs can lead to cost-saving benefits over time, especially if you’re looking to get a few more years out of your asphalt or concrete parking lot.

Learn more about parking lot asphalt repair products or parking lot concrete repair productsBrowse our online shop to get all the parking lot repair materials you need for your next project.