Should You Lay Asphalt Over an Old Concrete Driveway?

Asphalt is a great option for any driveway or parking lot and when you look into the options, you would probably agree. Asphalt is long-lasting and very durable. Maybe you already know this and that is why you are wondering if you can put asphalt over your old concrete. Here’s some advice from A&M Asphalt Paving, paving contractors in Baltimore, MD.

Is It Possible VS Should I Do It?

It is possible to put asphalt over concrete in certain conditions. However, it is typically not recommended. The conditions have to be just right to ensure the asphalt lasts a long time. Often time, the concrete should be removed before the asphalt is laid down. To ensure durability and longevity of the asphalt. Here are a few reasons why that is the case.

The Sub Base Varies

The sub-base of asphalt is different than that of concrete so taking the concrete out to lay the proper sub-base for the asphalt will help ensure it will perform well.

Concrete Doesn’t Have Prepared Ground

The ground under concrete is prepared differently than it would be for asphalt. If you put the asphalt right over the concrete, the ground under both materials can shift and move around, causing cracks and other issues with the asphalt.

The Longevity Can Suffer

Because of the base, you risk premature cracking and other issues in the asphalt when you place it over the concrete. The longevity of the parking lot or driveway can suffer because of the overlay. It’s in your best interest to get the concrete removed before you place the asphalt, so you can ensure it will last a long time.

Getting Advice from Paving Contractors in Baltimore, MD

If you want to get advice as to whether or not your concrete driveway can take asphalt over the top of it, or if it should be removed first, contact A&M Asphalt Paving, paving contractors in Baltimore, MD, for help. The professionals at A&M Asphalt Paving are here to help you with this process. We want the best for your driveway, call us for a free estimate.

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