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Understanding the Asphalt Paving Process

When you are getting ready for paving in Atlanta, there is a good chance that your contractor will use asphalt as your primary surface material. With its terrific durability and good looks, asphalt is a top choice for paving projects around the world. Whether you are paving a parking lot, sidewalk, or other commercial surface, your concrete contractor will be able to help you choose the right asphalt product for the job. If you are new to the surface paving process, read on to learn more about three essential steps that are required for any asphalt paving procedure.

Removal of Existing Materials

Many times, a new asphalt surface is used to repair existing pavement that is cracked or otherwise damaged. To create the proper foundation for the new asphalt installation, it is necessary to remove any existing materials that can no longer be used. Your contractor will rely on heavy machinery, such as saws and jackhammers, to carefully remove and haul away the old asphalt materials.

Preparation of the Sub-Base

Once the old asphalt has been cut away, your contractor will be ready to start preparing the sub-base. The sub-base is a layer of payment that allows the asphalt to safely adhere to its surface. Typically, a sub-base is constructed from gravel or other materials that allow for drainage. To ensure a good final result for the paved surface, the sub-base must be graded so that it is perfectly flat and ready to accept the asphalt.

Installation of the Asphalt

With the sub base in place, your contractor will be ready to finish the asphalt installation. Wet asphalt will be mixed and then poured through a paving machine. Your contractor will then use a heavy-duty roller to compact the asphalt and extend its durability. After the asphalt has been made perfectly flat, it will be left to completely harden. Once the asphalt is completely dry, it will be ready for use.
Categories: Asphalt Paving

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