Asphalt vs. Blacktop: Key Differences

The terms asphalt and blacktop are often used interchangeably. However, it should be noted that there are significant differences between these two types of paving surfaces.

Although they consist of the same ingredients, the main difference between blacktop and asphalt paving is how they are mixed. 

How They Are Made

Asphalt and blacktop are made from the same two ingredients: bitumen and crushed stone. However, depending on temperature fluctuations and mixture ratios, the two ingredients could either result in asphalt or blacktop.

Blacktop typically requires more stone than asphalt. And because it is composed of more stone, it has to be heated at around 300 degrees. Asphalt, on the other hand, needs to be heated at around 250 degrees.

Furthermore, since blacktop requires a higher temperature and different ratios of stones, such factors make this paving surface more durable than asphalt. Another important thing to remember is that the key ingredient of blacktop is natural stone. Meanwhile, asphalt is made directly from petroleum’s heaviest elements after being refined from fossil fuel.

Uses

To give you a general idea, blacktop is often used in residential roads, driveways, parking lots, pathways, playgrounds and game areas like outdoor basketball courts. Asphalt, on the other hand, is mostly used on roadways since it has less crushed stone in its mix. This allows for a smoother ride and reduces the wear and tear on tires and vehicles.

If you’re looking for paving contractors, Bonness is one of the most reliable and trusted businesses in the area. Our experience in the industry spans decades, so we can guarantee quality workmanship for your project. Call us at (239) 597-6221, or fill out our contact form to request a free quote.