Asphalt pavement is used in many different road surface applications. From driveways and roadways to parking lots and airstrips, it’s a durable and long-lasting material. To learn more about what makes asphalt such a popular choice for commercial and residential projects, read the guide below.

What Is Asphalt?

Asphalt, also called bitumen, can be found in natural deposits in the earth. It was formed by ancient microscopic algae and other organic materials. The type of asphalt refined commercially starts as a black, sticky semisolid material and contains a mixture of gravel aggregate, sand, petroleum, and other additives.

After it’s all bound together for pavement applications, the material has a consistency of 5% to 10% asphalt and 90% to 95% sand and aggregate. Asphalt is heated to keep the viscous material workable so that it can be evenly distributed with the mixer and rolled with a paver. The material will harden into a strong, solid surface as it dries and cures.

What Are the Benefits?

Asphalt is preferred for road surfaces because of its strength, durability, and low-maintenance properties. It has outstanding gripping capability and produces a smooth surface for driving. It’s inexpensive and highly sustainable, with over 80% of the material being recycled in the United States.

It’s considered a “quiet” pavement because its use doesn’t create a lot of environmental noise on the road or reverberate into homes. Removing and replacing asphalt is also an easy process when compared to concrete, which makes it an ideal driveway choice for homeowners.

When you’re ready to use asphalt in your projects, contact Caddo Construction in Anchorage, AK. The experienced residential and commercial paving contractors can handle large and small driveways, road paving, and resurfacing jobs, along with snow removal. They have a commitment to deliver quality and affordability. Call (907) 333-6160 or visit them online to learn more about their services.