Commercial asphalt is built to handle regular vehicle traffic, but even well-installed pavement can eventually develop problems. Parking lots, driveways, loading areas, and access roads are exposed to heavy vehicles, changing weather, water, chemicals, and daily wear. Identifying commercial asphalt problems early can help property owners prevent minor damage from becoming a costly pavement failure.
Understanding the most common asphalt problems and their causes can make it easier to determine when maintenance or professional repairs are needed.
Common Commercial Asphalt Problems
Cracking is one of the most common signs of asphalt deterioration. Different types of cracks can have different causes. Small surface cracks may develop because of aging and weather exposure, while larger interconnected cracks can indicate more serious pavement deterioration.
Potholes are another frequent problem. They often develop when water enters cracks or weak areas of pavement and damages the underlying layers. Traffic can then cause the weakened section to break apart, eventually creating a pothole.
Drainage problems can accelerate many types of asphalt damage. Standing water on a parking lot can penetrate cracks and contribute to deterioration. If water consistently collects in the same area, the problem may involve the pavement slope, drainage system, or underlying base.
Rutting and depressions can occur when pavement is exposed to heavy traffic or when the underlying structure is insufficiently prepared. Heavy trucks and delivery vehicles can place significant stress on commercial pavement.
Faded asphalt is another common issue. Sunlight and oxidation gradually turn dark asphalt gray and can make the surface more brittle. While fading is partly cosmetic, it can also indicate that the pavement is aging.
Oil and chemical spills can create additional concerns. Certain substances can soften or damage asphalt surfaces, particularly when spills are left untreated for long periods.
Causes and Solutions
The best solution depends on the underlying cause. Small cracks may be suitable for crack sealing, which helps prevent water from entering the pavement. However, widespread or severe cracking may indicate that more extensive repairs are necessary.
Potholes can often be repaired by removing damaged material and replacing it with suitable patching material. For larger areas of deterioration, partial-depth or full-depth repairs may be appropriate.
If drainage is the primary problem, simply repairing the asphalt may not provide a lasting solution. Contractors may need to address drainage paths, grading, or other site conditions before repairing the pavement.
For pavement that has extensive surface deterioration but remains structurally sound, resurfacing may be an option. A new asphalt layer can improve the surface while extending the useful life of the pavement.
Severe structural failures may require removing the damaged pavement and rebuilding the affected section. Although this can be more expensive initially, addressing the underlying problem can prevent repeated repair costs.
Preventive maintenance is one of the most effective ways to reduce commercial asphalt problems. Regular inspections allow property owners to identify cracks, drainage issues, surface wear, and other warning signs before they become major failures.
When Should You Call an Asphalt Professional?
Property owners should consider a professional evaluation when pavement problems are widespread, rapidly worsening, or difficult to identify. A contractor can inspect the surface and underlying conditions and recommend an appropriate repair strategy.
It is generally better to address asphalt damage early. A small crack may be relatively simple to treat, while water entering that crack over an extended period can contribute to much larger structural problems.
Businesses should also keep records of pavement repairs and maintenance. Tracking when repairs, sealcoating, resurfacing, or restriping were completed can help property owners plan future maintenance and manage budgets.
Conclusion
Commercial asphalt problems can range from minor surface cracks to serious structural failures. Cracks, potholes, drainage issues, rutting, fading, and chemical damage can all reduce the performance and appearance of commercial pavement. Early detection and appropriate maintenance can help prevent small problems from becoming expensive repairs. By conducting regular inspections and working with qualified asphalt professionals when necessary, property owners can protect their pavement and keep their commercial properties safe and attractive.