Deciding between an asphalt parking lot or a concrete parking lot can be a tough task. Concrete parking lots have been around for much longer. You can argue that the extra surface smoothness may be in favor of the concrete parking lots. However, there is a lot more to think about. Both asphalt and concrete parking lots can be very durable and long-lasting when done right. High-quality paving installations tend to last much longer when you take care of them as well.
Parking lots are used in commercial buildings and centers of all kinds globally. Depending on the nature of your business, they need to be treated differently as well. However, making sure to hire the best asphalt or concrete parking lot contractor is the best way to go. If you are considering between the two options, read through to find out which one is the perfect option.
1. Considering the Cost – Asphalt vs. Concrete Parking Lot
Asphalt Parking Lot Cost Considerations
Generally, asphalt is more cost-effective than concrete in terms of upfront installation costs. This is because of the difference in materials and the way preparations are done.
Repairs and maintenance are typically less expensive for asphalt, including resurfacing or patching. However, repairs like crack or pothole filling are generally easier and more affordable as well.
Concrete Parking Lot:
Concrete tends to have a higher initial cost for installation. Also, if you need a big commercial or industrial parking lot, the cost difference can be pretty substantial.
Repairs can be more expensive, especially for extensive cracking or damage. Bigger parking lots will get more surface area damage as well. So, bigger damage will require more money for repairs too.
2. The Standard Installation Time – Asphalt vs. Concrete Paving
Asphalt Parking Lot
Asphalt can be quicker to install than concrete, which can be advantageous if you need the parking lot ready for use as soon as possible. Also, there is much shorter curing time required as well. You just need to leave the surface alone for a few hours before being able to use it.
Concrete Parking Lot
Concrete typically has a longer curing time, which can extend the installation process. The overall time a typical concrete parking lot will take will be much longer. Depending on where you live, the overall time can be quite variable as well.
3. Maintaining Asphalt or Concrete Parking Lots
Asphalt Parking Lot Maintenance
Asphalt parking lots require regular maintenance, including sealing every few years and patching to address cracks and potholes. Seal coating every 3-5 years will prolong the life of your asphalt parking lot. Also, seal coating should be done even when there are not cracks or potholes.
Proper maintenance helps extend the lifespan and appearance of asphalt surfaces. Without maintenance, the overall lifespan can reduce pretty significantly.
Concrete Parking Lot Maintenance
Concrete parking lots generally require less maintenance, with fewer cracks and repairs needed over time. However, when cracks do appear, they are much harder to repair. In many cases, deep cracks will require the whole pavement to be redone.
Regular cleaning and occasional sealing may be necessary to maintain their appearance. Also, pressure washing is not recommended for concrete.
4. Appearance and Aesthetics
Asphalt Parking Lot Appearance
Asphalt has a darker color, which can show stains more visibly than concrete. While some find the rich black color appealing, it may not provide the same aesthetic options as concrete. Yet, the elegance factor is on the high with asphalt parking lots. Also, you can use parking lines in reflective colors to provide a much sleeker look.
Concrete Parking Lot Appearance
Concrete offers a lighter and more consistent appearance, which some find visually appealing. It can be stamped or stained for decorative purposes, allowing for a wider range of design possibilities.
5. Durability and Lifespan
Asphalt Parking Lot Durability
Asphalt parking lots have a lifespan of around 20 to 30 years, depending on maintenance and climate conditions. A good asphalt paving contractor will prepare the hot mix according to your requirements. They should assess the ground condition below and local weather conditions as well.
Asphalt pavements are more susceptible to damage from heavy loads and extreme temperature fluctuations. These can result in cracks and potholes. However, these can be easily repaired.
Concrete Parking Lot Durability
Concrete parking lots have a longer lifespan, often exceeding 30 years, and can endure heavy loads better than asphalt. The materials used in concrete pavements are much denser providing the ability to last longer.
They are less prone to temperature-related issues but may develop surface cracks over time. Concrete pavements have been known to develop full-length cracks as well.
6. Environmental Benefits of Asphalt Vs. Concrete
Asphalt Parking Lot
Asphalt is a recyclable material, and old asphalt can often be recycled and reused in new projects. It generally has a smaller carbon footprint during production compared to concrete.
Concrete Parking Lot
Concrete is also recyclable, and its long lifespan contributes to sustainability. The production of concrete can have a higher carbon footprint due to the energy-intensive nature of cement production. Also, concrete is not as recycling efficient as asphalt.
7. Considering Repairability
Asphalt Parking Lot
Asphalt parking lots are relatively easy to repair, with options for patching and resurfacing to address damage and extend their lifespan.
Concrete Parking Lot
Repairing concrete can be more complex and expensive, especially for extensive damage or issues with the subbase.
8. Temperature Sensitivity
Asphalt Parking Lot
Asphalt can soften in extreme heat, leading to surface deformation under heavy loads in hot weather.
Concrete Parking Lot
Concrete is less sensitive to high temperatures and maintains its structural integrity better in hot climates.
Selecting the Right Pavement for Your Requirement
The decision between an asphalt and concrete parking lot depends on various factors, including your budget, timeline, aesthetic preferences, and climate conditions. Asphalt may be a more cost-effective and quicker option, while concrete offers durability and a longer lifespan with lower maintenance needs. Consider your specific needs and consult with a professional contractor to determine which material aligns best with your project goals.
