Asphalt pavement installation is a complex process that involves several steps to ensure a safe and durable surface. It is essential to understand the installation process to ensure that the pavement lasts for years to come. In this blog, we will guide you through the process of asphalt pavement installation. From site preparation to final touches, we will cover everything involved in the process.
The first step in the installation process is to prepare the site. Clear the area, remove debris, and assess the soil. Once that’s done, the surface is then graded according to the site's design or lay. The surface is then compacted several times to ensure that it is stable. An unstable base can lead to pavement failure, and that’s the last thing you want. Once the base is solid, the team will move to the next step.
The next step is to install a binder course that binds the pavement layers together. This base course consists of rough aggregates that are roughly 3/4 inches in diameter. The aggregates are bound together with a special hot mix asphalt designed for this purpose. Binder course thickness varies according to its design but should always be able to support the traffic that will be applied after installation.
After installation of the binder course, it’s time to fine-grade and survey the area. All ruts, depressions, and other irregularities are fixed, and slopes are finely worked out according to the blueprint. Once the area is left without any flaws, the installation of the wearing course begins. The wearing course consists of smaller aggregates than the base course but is resistant to wear and tear due to vehicular traffic.
Compaction should be done immediately after asphalt is installed while the asphalt pavement is still hot to ensure it has the required density. Typically, heavier rollers are used for the first compaction, after which lighter rollers are used for subsequent passes. Compaction should be laid without cracking or damage to the pavement.
The final step involves finishing the pavement with the necessary requirements. To ensure that the pavement stays level, plates should flush out of the grade. The sealcoat should be applied to act as a moisture barrier for the pavement, improving its durability. Once the final touches are done, the pavement is left to cure before use.
Asphalt pavement installation is a complex process that needs careful consideration. Each step is essential because it contributes to ensuring the pavement's durability. At The Seal Guys, a team of experienced professionals is ready to guide you through the process and provide you with quality services that improve your property's value. If you need help with new asphalt installs in Park Falls, WI, get in touch with us today for a free estimate, and we'll help you install the asphalt pavement of your dreams.