Have you ever driven on a flawlessly smooth highway and wondered how it was constructed? Or have you noticed a parking lot that stays perfectly level even after years of use? The answer lies in a powerful tool asphalt paving professionals use: the crossover asphalt roller.

Also known as a combination or combi roller, this versatile workhorse is essential for any commercial asphalt paving project because it ensures a durable, long-lasting surface. Discover how these machines work and their role in bringing asphalt surfaces to life. 

 

How Crossover Asphalt Rollers Work

A crossover asphalt roller is a specialized machine designed to compact freshly laid layers of asphalt on construction sites. Its unique design ensures the job is done quickly and efficiently. These rollers are instantly recognizable by their distinctive design: a large steel drum at the front and pneumatic tires at the rear.

 

 

 

It’s similar to a baker kneading dough to remove air bubbles—the tires work the asphalt in the same way, ensuring uniform density and reducing the risk of future problems like rutting or deformation under heavy traffic.

Many crossover asphalt rollers have a vibratory mode, which causes the steel drum to vibrate. These vibrations penetrate deeper into the asphalt layers, breaking up air voids and improving the bond between the asphalt and base layers. The result is a denser, stronger, and more durable pavement that can withstand the test of time and traffic.

 

When Paving Companies Use Crossover Asphalt Rollers

Crossover asphalt rollers play a key role in the later stages of a commercial asphalt paving project. Commercial construction companies use crossover rollers at two crucial points in the compaction process to ensure optimal results. Timed for specific temperature stages, these passes help evenly compact the asphalt and improve its structural integrity.

 

 

 

Why Pavers Rely on Crossover Asphalt Rollers

Crossover asphalt rollers are an essential piece of equipment for any commercial asphalt paving company. Here’s why:

 

 

 

 

 

 

Choose the Right Asphalt Construction Partner

Crossover asphalt rollers are an essential piece of paving equipment that can contribute to the completion of many commercial projects. They are especially useful for managing larger projects, such as large parking lots, industrial sites, or highways, and keeping them within budget and timelines.

An experienced asphalt construction partner like Howell & Simmons Construction & Paving Company Inc. can assess whether your project needs this equipment. Our team has almost four decades of experience serving the Charleston community with commercial and industrial paving solutions. Contact us today to learn more about how we can support your next project.