Tips for Paving an Asphalt Driveway
Paving a driveway comes with many important benefits, such as better parking, greater curb appeal and the ability to keep the exterior of the home in tip-top shape. The most important part of paving an asphalt driveway takes place before the first asphalt is even poured. A good gravel base must be laid down first in order to have a well functioning driveway. The gravel base should be between 2 and 8 inches thick in order to be sufficient. Pay careful attention to the base because if the base is too thin or too thick it will produce an inferior driveway.
Asphalt itself is blended with an aggregate. It contains stones, sand and liquid asphalt cement. This cement is a product of petroleum. It is heated until it becomes liquified. This liquid cement and aggregate blend is poured on top of the gravel base in order to create the driveway.
Asphalt produces a thick black driveway. It absorbs heat in the winter, helping to melt any new snow or ice that falls on the surface. Asphalt driveways are very durable, obtaining only a minimum amount of cracks. On the contrary, asphalt driveways are not as durable in cold climates.