What Causes Cracks to Form in Parking Lots?

How do cracks form in parking lots?

Every property manager knows that a well-maintained parking lot is crucial for making a good first impression. However, cracks in asphalt are a common issue that can detract from your property’s appearance and can lead to more significant damage if not addressed. Understanding what causes these cracks to form is essential in deciding the best approach for repairs, such as using crack filler. Here, we explore the main factors contributing to asphalt degradation and the best maintenance practices to extend the life of your parking area.

1. Water Penetration

One of the most significant factors that causes cracks in asphalt is water penetration. When water seeps into the asphalt through unsealed or poorly sealed cracks, it can erode the base layer of the parking lot. During colder months, this issue can be exacerbated as water expands when it cools, widening the cracks. Effective crack filling and regular sealcoating are critical to prevent water from penetrating asphalt surfaces and causing further damage.

2. UV Radiation

Exposure to ultraviolet (UV) rays from the sun can severely damage asphalt over time. UV rays dry out the binders in asphalt, causing it to become brittle and more susceptible to cracking under pressure. The protective barrier formed by sealcoating can reflect UV rays, significantly reducing their damaging effects on the parking lot surface.

3. Heavy Load Stress

Parking lots are designed to withstand the weight of vehicles. However, constant traffic and the stress of heavy loads can cause the asphalt to crack. The pressure from vehicles, especially heavy trucks, can damage the surface of the asphalt over time, leading to cracks and other structural issues. Regular maintenance and using quality parking lot crack filler can help mitigate these effects and maintain the integrity of the asphalt.

4. Poor Installation

Sometimes, the cause of cracking can be traced back to the initial installation of the asphalt. Improperly prepared subbase layers, inadequate asphalt mix, or insufficient compaction can all lead to premature cracking. Ensuring that your parking lot is installed by reputable professionals using high-quality materials is crucial to its longevity.

5. Aging

Like most materials, asphalt will deteriorate naturally over time due to aging. As asphalt ages, it loses flexibility and becomes more brittle, making it more likely to crack under stress. Incorporating regular maintenance into your parking lot management can slow the aging process and extend the pavement’s life.

Contact ACPLM for Parking Lot Crack Filler and Sealcoating in Tampa Bay

Cracks in your parking lot can be caused by a variety of factors. This includes water penetration, UV radiation, heavy loads, thermal fluctuations, poor installation, and natural aging. Understanding these causes can help in planning effective maintenance strategies.

Parking lot sealing is a vital aspect of asphalt pavement maintenance. It not only protects the surface from damage caused by water, oils, and UV rays but also enhances its appearance and prolongs its lifespan.

By investing in sealcoating services, property managers can mitigate the risk of costly repairs, maintain a professional image, and ensure the safety and satisfaction of their customers. Don’t wait until cracks and potholes mar your parking lot—take proactive steps to preserve its integrity and reap the long-term benefits of effective pavement maintenance.

If your parking lot needs maintenance, contact ACPLM for parking lot crack repair and maintenance in Tampa Bay and schedule your free consultation today.