Residential Paving
Here are the steps to properly install an asphalt driveway:
- 1 Prepare the site: Start by clearing the area where the driveway will be installed. Remove any vegetation, rocks, or debris. Ensure the ground is level and compacted.
- 2 Excavation: Excavate the area to a depth of about 8-10 inches. This will allow space for the base and asphalt layers. Slope the excavation slightly to ensure proper drainage.
- 3 Install the base: Lay a base layer of item #4 sub-base. This layer should be about 4-6 inches thick and compacted using a vibratory roller. The base provides stability and helps stabilize the asphalt.
- 4 Lay the asphalt: Use a paving machine to lay the hot mix asphalt on top of the prepared base. Spread it evenly and compact it using a roller or a vibratory roller. The thickness of the asphalt layer should be about 2-3 inches.
- 5 Compact the asphalt: Roll the asphalt with a heavy roller to ensure proper compaction and a smooth surface. This helps eliminate air voids and ensures the asphalt is tightly packed.
- 6 Allow curing time: Let the asphalt cure for at least 7-14 days before using the driveway. This allows the asphalt to harden and stabilize.
- 7 Regular maintenance: To keep your asphalt driveway in good condition, perform regular maintenance, such as filling cracks, repairing potholes, and resealing every few years.
It is important to note that asphalt driveway installation can be a complex process, and it is recommended to hire a professional contractor with experience in asphalt paving to ensure a proper and long-lasting installation.