Though asphalt paving is not immune to deterioration, some factors can cause it to wear down much faster than you may expect. This can lead to premature asphalt repair, which can be both costly and inconvenient. Whether your driveway or parking lot is paved with asphalt, it’s important to know what causes early deterioration.

What Damages Asphalt?

Asphalt paving is typically worn down as a result of sunlight, chemical exposure, and excessive moisture. For example, rainwater that seeps through the pavement will cause it to expand and contract as temperatures fluctuate. This movement then makes it more susceptible to damage under heavy loads, such as vehicles driving over it.

Additionally, the sun’s ultraviolet rays can disrupt the pavement’s chemical bonds and cause oxidation to take place. This process dries out the previously flexible surface, making it inflexible and more fragile. Finally, chemicals — such as those found in vehicle oil or snow removal compounds — can soften the asphalt, making it more susceptible to damage and deterioration. 

What Are the Main Types of Asphalt Paving Deterioration?

If your asphalt is experiencing any of these issues, you’ll likely notice some various types of wear and tear. Cracking is one of the most common signs of damage. You may spot alligator cracks, edge cracks, shrinkage, or widening on your pavement. Another type of deterioration occurs in the form of potholes. Additionally, the underlying base may be distorted as a result of poor construction and installation.

 

If your pavement needs asphalt repair, turn to the experts at Bennett Paving in Cookeville, TN. Serving Putnam County since 1970, this asphalt paving company can restore the beauty of your surface and ensure it’s safe to drive on. They offer everything from driveway to parking lot resurfacing. If you have any questions, call (931) 858-4596 today. You can also find more information on their website.