Asphalt is a durable material that’s frequently used for driveways, parking lots, and roads. However, if asphalt paving isn’t installed properly, it can develop cracks prematurely and cause the entire structure to deteriorate. Here are a few common types of asphalt cracks. 

Which Asphalt Cracks to Watch for

1. Block Cracks

These are rectangular or square-shaped cracks in asphalt paving. They generally develop if the aggregate was too dry when it was first applied.

Freezing temperatures can also lead to this problem because of the shrinkage in the asphalt. A thin layer of asphalt sealing can usually repair block cracks.

2. Edge Cracks 

Edge cracks appear at the perimeter of a parking lot or road. They typically result from poor drainage, weak asphalt, or strong frost heaves. It’s possible to reduce this issue by clearing debris at the edge of the asphalt paving and improving drainage.

3. Alligator Cracks

Alligator cracks resemble the dry skin of alligators and can develop from harsh weather conditions, poor draining, or bad quality foundation materials. They typically cover a large area and can be repaired with a full patch-up.

4. Transverse Cracks

These vertical cracks typically develop on busy roads or high-traffic parking lots. Freezing temperatures are the main culprit, as they cause the aggregate to shrink. Contractors generally pour joint sealing material into the cracks to repair them.

 

If you have to repair cracks on your asphalt, trust the contractors at Guarco Construction in Granby, CT. The family-owned company has been providing reliable asphalt paving, landscaping, and construction services since 1974 and has earned a reputation for delivering high-caliber work. The licensed and insured professionals utilize state-of-the-art equipment and have the ability to complete a broad range of projects, from driveway resurfacing to snow removal. For more information about their services, call (860) 278-5558 or visit their website.