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Driveway asphalt can last for years without needing to be repaired, as it is a form of concrete. Having someone come out to your home to apply driveway asphalt can cost you thousands of dollars. This is unnecessary since you can make your own driveway asphalt at home and do it yourself.The article below will show you how to mix your own asphalt.tep 1 â Heating the Crude Oil. The main part of driveway asphalt is the crude oil. This oil is typically the remnants left after the processing of oil has been completed. Crude oil is very thick when it has cooled, so it has to be heated in order to be used.
Once the site is ready, paving with asphalt follows. In many cases a 4-inch thickness may be adequate, but 5 or even 6 inches of full-depth asphalt will assure you of a stronger, stable driveway under a wider range of climate and loads. As an option, some contractors use 6 to 8 inches of compacted aggregate, or gravel, as a base for 3 inches of asphalt pavement. We recommend full-depth asphalt for driveways, says Kent Hansen, NAPA Director of Engineering. We calculate that asphalt can replace aggregate on a ratio of 1:3 in thickness. That is, 1 inch of asphalt pavement is equivalent to 3 inches of aggregate base.. However, an aggregate base still may be required to ensure a solid foundation for construction equipment on weaker subgrades.