Asphalt is a sturdy, long-lasting material. Even so, cracks can form over time. The best way to preserve the appearance of the property is to become familiar with the four most common types of paving damage and the steps you can take to repair and prevent them.

4 Common Types of Asphalt Cracks

1. Transverse Cracks

These are the cracks that appear horizontally across the surface of the asphalt, so that they’re perpendicular to the center line. They can develop from regular fluctuations in temperature as well as from poorly laid materials. If patching followed with a topcoat of sealant doesn’t prevent the crack from reappearing, then you may need a full asphalt replacement.

2. Alligator Cracks

These cracks are recognized by their scale-like appearance. While they may start out small, these openings will eventually expand across the entire width of the asphalt and weaken its structure. Since this issue is usually due to a shift in the base material, ensuring proper drainage might be enough to keep the cracks from worsening. If the downspouts from your building direct water over the asphalt, for instance, it may be worth buying extensions so runoff drains to soil instead. 

3. Linear Cracks

These are the cracks that develop vertically along the material’s surface. They’re a common sign of wear and tear, which means that a regular sealant application is all you need for repair. However, if the cracks continue to appear, it could be a bad joint connection within the asphalt that’s causing the issue.

4. Block Cracks

These cracks are rectangular tend to develop in areas that don’t see a lot of traffic. They’re the result of changes in temperature and generally indicate that the material is shrinking. You can easily repair this issue by sealing up each of the openings at the start of the season.

 

Ensure your asphalt remains in top condition by reaching out to the professionals at MJM Services. This business has been family-owned for three generations. They specialize in both residential and commercial paving and utilize the industry’s most cutting-edge techniques. Their contractors offer quality equipment and workmanship. With 25 years of experience and an A+ rating from the Better Business Bureau®, these professionals are recognized as the leading paving company in Wasilla and Anchorage, AK. Learn more about their qualifications by visiting their website. Call (907) 376-5222 to request a free estimate.