If you plan to spruce up your old driveway, it might be tempting to lay asphalt on top of the existing concrete to freshen it up. However, this approach can lead to problems in the long run. This article explains why you should consider eliminating a concrete driveway before laying asphalt for a successful pavement installation.

Compatibility & Structural Integrity

A concrete driveway is built with expansion joints, allowing it to expand and contract with sudden temperature changes. You can compromise these expansion joints by laying asphalt directly onto the concrete. As a result, cracks can form in the asphalt. In addition, asphalt and concrete are made from different base materials, which do not bond excellently. So, this lack of compatibility in reduced structural integrity and poor adhesion of the new asphalt surface is why you should consider eliminating a concrete driveway before laying asphalt.

Long Run Cost Considerations

While laying asphalt over concrete may seem like a cost-saving approach initially, it can lead to more potential expenses. Moreover, concrete is prone to crack over time due to heavy loads, freeze-thaw cycles, and natural settling. When the underlying concrete cracks, it will eventually show on the asphalt surface. Consequently, you will see unsightly and uneven pavement. Over time, you might discover you will need to replace the whole pavement sooner than anticipated, incurring extra costs in the process.

Maximum Performance & Aesthetics

In contrast, eliminating a concrete driveway before laying asphalt can ensure optimal performance and enhance the driveway’s overall look. Plus, a professional asphalt paving company can adequately prepare the surface when the old concrete is removed. This allows for better compaction and better drainage. Also, this promotes a stable foundation for the new asphalt, minimizing the potential risk of cracking and potholes.

Additionally, starting fresh allows you to address any underlying problems, like inadequate support or poor drainage. This will result in a more durable and visually appealing driveway. If you are considering a driveway project, seeking professional guidance from an asphalt paving contractor is critical to ensure the best results.

Receive Asphalt Paving Services with Tri-State Paving

Call Tri-State Paving. We’re a seasoned asphalt pavement company based in Maryland and have the experience and knowledge to help you turn your backyard into the perfect retreat quickly and affordably. Our experts will work with you to find a design and layout for the outdoor kitchen and dining area that you’re sure to love for years and years to come.

Our area numbers are:

West Chester: 610.563.9456

Oxford: 610.932.3566

Delaware: 302.757.4100

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Tags: asphalt driveway, commercial asphalt paving, residential asphalt paving

This entry was posted on Monday, August 21st, 2023 at 10:35 am and is filed under Asphalt Paving. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.