How to Prevent Asphalt Cracks

Asphalt is a popular choice for driveways, roads, and parking lots because of its durability and relatively low cost of maintenance. However, even the most well-constructed and maintained asphalt surfaces can develop cracks over time. These cracks can be caused by a variety of factors, including weather conditions, heavy vehicle traffic, and even the natural settling of the ground beneath the asphalt.

Asphalt is more susceptible to cracking in extreme heat or cold temperatures. During the hot summer months, the asphalt can expand and during the cold winter months, it can contract. These temperature fluctuations can cause the asphalt to crack. It’s important to schedule any repairs or maintenance during more moderate weather conditions to prevent further damage.

One of the most important steps in preventing asphalt cracks is to ensure that the asphalt is properly installed in the first place. This means that the base of the asphalt should be properly compacted and leveled, and that the asphalt should be poured at the correct temperature and thickness. If the base is not properly compacted or the asphalt is poured too thin, it is more likely to crack over time. The thickness of the asphalt should be at least 2 inches in residential areas and 3 inches for commercial and industrial areas.

Another important step in preventing asphalt cracks is to keep the asphalt surface properly maintained. This includes regular cleaning and sweeping, as well as filling in any small cracks or holes as soon as they appear.

Prevent Asphalt Cracks By Sealcoating Every 2-3 Years

Additionally, it’s recommended to sealcoat the surface every 2-3 years. Sealcoating is the process of applying a protective layer on top of the asphalt surface, it helps to protect the asphalt from UV rays, water, and other elements that can cause damage over time.

Prevent Asphalt Cracks From Growing, and Turning Into Potholes With Crack Filling

Crack Filling, also know as crack sealing is a quick and easy process that can be done by any DIYer or contractor with specialized crack filling materials, and equipment. When properly applied, it can help to prevent water from penetrating the asphalt and causing further damage.

When cracks already exist, apply cold pour or hot pour sealant to stop water damage. Compare methods in our hot pour vs cold pour guide, then buy from the asphalt crack filler category (Nuvo PL1 or CA-90).

Shop materials first from the asphalt crack filler category: CA-90 for cold pour, Nuvo PL1 for hot pour. Equipment is secondary. Light touch-ups can use a crack fill pour pot for small jobs. Larger annual programs may later need a crack fill melter / applicator machine.

In conclusion, preventing asphalt cracks requires a combination of proper installation and maintenance. By following these steps, property owners can help to ensure that their asphalt surfaces remain in good condition for many years to come. Regular inspections and maintenance can help to identify any potential issues early on, allowing property owners to address them before they become major problems. As a property owner, it’s important to stay proactive and take the necessary steps to ensure that your asphalt surfaces remain in good condition.