Apr 15, 2020 · Grey asphalt is a key giveaway regarding the state of your pavement. This means that the tar content that gives your asphalt its deep black color and elasticity has been completely eroded. Your driveway is now susceptible to all kinds of damage, including cracks and potholes. Here are a few signs that your pavement needs immediate attention: 1.

Jul 11, 2022 · Discover why asphalt turns gray over time and how it impacts pavement durability. Learn how A. Macchione Brothers can help you maintain your asphalt effectively.

Asphalt turns grey due to a chemical process known as oxidation. During oxidation, your asphalt clumps up, forms cracks, and allows more oxygen and UV rays to enter the deep crust of the asphalt which damages and ages it even further. “How can I prevent a gray asphalt driveway?”

Jun 6, 2024 · Why Does Asphalt Turn Gray Over Time? The primary reason asphalt becomes gray is due to a process called oxidation. When asphalt is exposed to sunlight, the ultraviolet (UV) rays cause the bitumen, or tar, in the asphalt to break down. Bitumen is what gives asphalt its dark color and flexibility.

When asphalt turns gray, this is a sign of a process called “oxidation.” Exposure to oxygen is problematic in that it triggers molecular processes in asphalt that create new polar sites, or “bonding sites.”

If you’ve ever driven down a road and noticed that the asphalt has turned into a light gray color, you’re not alone. This is a common issue that many people ask about, and it’s one that Scorpion Construction LLC in Clearwater, FL, is here to answer.

Sep 25, 2018 · Discover the pros and cons of each as we compare concrete vs asphalt roads. Where the idea of an open road used to conjure smooth blacktops radiating heat from the sun, today's roads are turning more gray.

Oct 3, 2021 · A study by Arizona State University and the city of Phoenix found that applying a reflective, gray-colored emulsion material to black asphalt resulted in a 10.5- to 12-degree-Fahrenheit drop in...

That is the gray color that is indicative of weakening asphalt that needs to be addressed as soon as possible. A certified paving contractor, like Cassidy Paving, can breathe life back into your worn asphalt.

Nov 17, 2021 · Here’s what you need to know about gray asphalt driveway repair. Signs Your Asphalt Driveway Needs Repair. If you notice any of the following, your driveway needs repair: …