Common Causes of Asphalt Parking Lot Damage

June 21, 2023 Published by Leave your thoughts

Car,Parking,Lot,And,Asphalt,Slab,Pavement,,City,Vehicle,OutdoorsCommon Causes of Asphalt Parking Lot Damage

Asphalt is a widely used material for parking lots because of its durability and cost-effectiveness. However, like any other material, asphalt parking lots are also prone to damage over time due to various reasons. In this blog post, we will discuss some common causes of asphalt parking lot damage to help facility managers and property owners take preventive measures.

1. Natural Elements

Natural elements such as water, sun, and salt can cause significant damage to asphalt parking lots. Water is the most common source of damage among these elements. When water seeps into the asphalt and freezes, it can expand, causing cracks and potholes. Sunlight can also cause asphalt to deteriorate by drying out its natural oils, making it brittle and prone to cracking. When salt is used to melt ice and snow, it can cause chemical reactions that break down the asphalt.

2. Heavy Vehicles

Heavy vehicles such as buses and trucks can cause significant damage to asphalt parking lots. The weight of these vehicles can lead to the asphalt cracking and forming potholes. Heavy vehicles can also cause ruts to form in the asphalt, which can be a potential hazard to drivers and pedestrians.

3. Lack of Maintenance

A lack of maintenance can lead to significant damage to asphalt parking lots over time. Without regular maintenance, small cracks can turn into larger ones, and potholes can form. Without regular sweeping and cleaning, debris can build up, leading to clogged drains that can cause water to pool on the surface, making the asphalt prone to damage.

4. Tree Roots

Trees can add a beautiful and natural touch to any parking lot. However, if planted too close to asphalt, their roots can grow and disrupt the surface, leading to cracks and damage. Tree roots can cause pipes to burst and concrete structures to shift, leading to further damage to the parking lot’s asphalt.

5. Poor Installation

Another common cause of parking lot damage is poor installation. If the asphalt is not installed correctly, it can lead to significant damage in the future. Poorly installed asphalt can crack easily, and the base may not be strong enough to withstand the weight of heavy vehicles.

6. Heavy Foot Traffic

Heavy foot traffic can also cause damage to asphalt parking lots. The constant pressure from people walking can cause cracks and potholes to form. Pedestrians may also drag sharp objects across the surface, causing further damage.

7. Chemicals

Chemicals such as oil, gasoline, and other automotive fluids can cause significant damage to asphalt parking lots. These chemicals can break down the asphalt’s binders, leading to cracks and potholes. They can also leave unsightly stains that can be difficult to remove.

Preventing Asphalt Parking Lot Damage

There are several ways to prevent asphalt parking lot damage, including:

1. Regular Maintenance

One of the most effective ways to prevent damage to an asphalt parking lot is through regular maintenance. Regular sweeping and cleaning can remove debris that can cause issues, and filling cracks and potholes can prevent them from becoming bigger problems. Regular sealcoating can also help protect the asphalt from the elements.

2. Proper Installation

Proper installation of asphalt parking lots is crucial to their longevity. Ensure that the base is strong and thick enough to withstand the weight of heavy vehicles. Proper drainage systems should also be installed to prevent water from pooling on the surface.

3. Use Proper Sealants

Using the right sealants can also help prevent damage to asphalt parking lots. The sealant should match the type of asphalt used and the kind of environment the parking lot is in. Consulting with a professional can help determine the best sealant for your parking lot.

4. Control Traffic

Controlling traffic on the parking lot can also help prevent damage. Marking designated paths and parking areas can help guide drivers and pedestrians and prevent damage from heavy vehicles.

5. Remove Plant Life

If planting trees or other vegetation, ensure they are no closer than five feet from the parking lot. Also, remove any existing plant life that could damage the asphalt’s surface.

Final thoughts

Asphalt parking lots can last for years if correctly installed and maintained. However, natural elements, heavy vehicles, lack of maintenance, tree roots, poor installation, heavy foot traffic, and chemicals can all cause significant damage. Taking steps to prevent damage, such as regular maintenance, using proper sealants, and controlling traffic, can help extend the life of your parking lot. If you notice any significant damage to your parking lot, it’s essential to address it quickly to prevent any further issues.

Got questions about how to repair your parking lot? Let us help! Contact us today to learn more about what we can do for you!

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