Installing a new parking lot or repaving an existing one is a substantial investment in both money and time. However, it’s an excellent long-term investment for businesses of all sizes. A new asphalt parking lot can significantly boost your property’s value and transform the appearance of your business. Here’s a comprehensive guide on the best practices for achieving durable and smooth asphalt paving parking lots.
What Are Most Parking Lots Paved With?
Most parking lots are paved with asphalt. Asphalt is a preferred material due to its durability, cost-effectiveness, and ease of maintenance. Asphalt paving provides a smooth and durable surface that can withstand heavy traffic and harsh weather conditions.
Is Asphalt Used in Parking Lots?
Yes, asphalt is widely used in parking lots. It is favored for its flexibility, which allows it to expand and contract with temperature changes without cracking. Asphalt also provides a smooth and even surface, making it ideal for both pedestrians and vehicles.
Steps for Asphalt Paving in Parking Lots
Step 1: Permits, Preparation, and Marking
The first step in any paving project is to choose a reputable and experienced paving contractor like A-Rock Asphalt Services. The contractor will obtain the necessary permits and have the utility company mark where their lines are buried. It’s helpful to see your current parking lot after a rainstorm to identify areas of standing water and address any drainage issues in the sub-base.
Step 2: Surface Milling (if needed)
To provide a solid surface for the new pavement, any existing asphalt needs to be removed down to the subgrade layer. This step is crucial as old cracks can reappear through the newly laid asphalt within months if not properly addressed. The subgrade layer is then inspected for any weaknesses. If found unstable, it will be replaced with recycled aggregate.
Step 3: Grading and Base Layer
The most important part of your new asphalt installation is the sub-base. If the sub-base is unstable, your parking lot will be unstable as well. Pouring asphalt on a weak sub-base is like building a house on a poor foundation. The base material needs to be continuously evaluated and analyzed during installation to ensure proper compaction and grading for drainage.
Step 4: Asphalt Pouring
The surface layer of asphalt is then poured. Hot asphalt mix is brought to the site in a dump truck and put into an asphalt paving machine. The machine pours the asphalt in passes that range from 8-20 feet wide. This process is monitored for even and consistent pouring and proper water drainage slope.
Step 5: Compaction
The final step in the asphalt installation process is compacting the poured asphalt. The new pavement surface is compacted using a combination of asphalt vibratory rollers that range from 3-10 tons. Proper compaction ensures the durability and longevity of the asphalt pavement.
Step 6: Pavement Marking
Once the paving is complete, it’s time for the parking space lines to be measured and painted. It’s important to ensure the parking stripes are clean, evenly spaced, and bright as this is one of the first things customers notice when they arrive at your business.
Best Practices for Durable and Smooth Asphalt Parking Lots
Proper Site Preparation
Ensure that the ground is adequately graded, compacted, and free from debris before paving. This sets the foundation for a stable and durable surface. Address any drainage issues by designing proper slopes and installing drainage systems when necessary.
Use Quality Materials
Choosing high-quality materials is crucial for the longevity of your asphalt parking lot. Ensure you select high-quality asphalt mix from reputable suppliers. The quality of materials can significantly impact the durability and performance of the pavement.
Ensure Proper Thickness
Consult with a professional to determine the appropriate thickness of the asphalt layer based on the expected traffic load and climate conditions. Using the right asphalt thickness is essential to prevent cracks and potholes.
Regular Maintenance
Regular maintenance is key to extending the lifespan of your asphalt parking lot. This includes sealing cracks, patching potholes, and reapplying sealcoating every few years to protect the surface from weather and wear.
Hire Experienced Professionals
Hiring experienced professionals like A-Rock Asphalt Services ensures that the paving project is done correctly. Experienced contractors have the knowledge and equipment to handle all aspects of the project, from site preparation to final striping.
Conclusion
Asphalt paving for parking lots requires careful planning, attention to detail, and the use of high-quality materials. By following these best practices, you can ensure a durable and smooth asphalt parking lot that enhances the appearance and value of your property.
For professional asphalt paving services, contact A-Rock Asphalt Services at 801-820-0959. Our experienced team is committed to providing high-quality paving solutions that meet your needs and exceed your expectations. Don’t settle for less; invest in quality and expertise for a smoother, safer, and more durable surface.
Choosing the right contractor and materials can make all the difference in the longevity and performance of your asphalt pavement. Ensure you follow these best practices and work with experienced professionals for the best results.