Interesting Facts About Asphalt


Asphalt is a naturally occurring road construction material that is very popular in the industry today. Asphalt can be found in asphalt lakes and also in rock asphalt. Rock asphalt is a mixture of limestone, sand, and asphalt. Asphalt that has already been used for road construction is also reclaimed and recycled for new road construction projects. The main reason why asphalt is so popular is that it’s cheaper and easier to use in road construction. Asphalt roadways and pavements are also very durable. Asphalt has a glossy black finish that is very attractive to look at. This surface traps a lot of heat energy from the sun to speed up the melting of snow during the cold season. There are very many things that you should know about this amazing road construction material. We have compiled a few interesting facts about asphalt in this article.

Very Popular

As mentioned above, asphalt is the most popular road construction material. The second most popular road construction material is concrete. But asphalt offers many benefits than concrete in road building and paving. According to recent industry statistics, asphalt has been used to pave over 90% of all parking lots in the United States. Asphalt is the material of choice for both homeowners and commercial road construction clients. But you should also know that there are several types of asphalt. And that hot mix asphalt (HMA), which is heated and poured at temperatures of between 300 and 350 degrees, is the most widely used type of asphalt. A special type of asphalt called porous asphalt is gaining popularity because it enables storm water runoff and proper drainage.

Asphalt Recycling Is Really Popular

Greenwood recycled asphaltAsphalt recycling starts with the reclaiming or milling of an existing asphalt surface. The asphalt pavement can be milled to correct a defect, such as gradient. It can also be fully removed if it’s damaged. The good thing about asphalt pavements is that you do not have to remove the whole thing. You can just remove the top layer and replace it with a new layer without disturbing the underlying layers. This is very convenient and cost-effective. Anyway, all the asphalt that is removed from your worn-out and damaged pavements can be recycled. This makes asphalt milling an eco-friendly resource. You should know that asphalt recycling is very popular kin the United States. According to one industry report, 80% of all old damaged asphalt pavements and roadways is recycled and reused every year. Asphalt recycling saves American taxpayers about $300 million dollars every year.

Smooth Asphalt Surfaces Save Money

Installing a smooth asphalt roadway or repairing or overlaying a damaged pavement with a new layer of smooth asphalt can actually save you money. The Federal Highway Administration conducted a study on this issue and reported that a smooth pavement or roadway can reduce the amount of fuel consumed by trucks by up to 4.5%.

Asphalt Is Cheaper, Durable, And Easier To Use

We have already mentioned that the main reason why asphalt is so popular is because it’s cheaper, durable, and easier to use. If you hire a Greenville paving company to install an asphalt driveway in your home, you can use it within 2 days. Concrete pavements take a longer time before they can be driven on.