Asphalt for Surfaces: Laying vs. Compaction

February 11, 2020 12:35 am Published by

Laying asphalt is a challenging but key part of road and driveway construction and maintenance. These surfaces require special care, and proper asphalt compaction in Santa Rosa, CA is a key part of calculating how they can maintain optimal smoothness, allowing cars and other vehicles to pass over with ease. Achieving optimal density can be a challenge, but it’s a critical part of the process. Some simple tips to keep in mind can give some insight into our process when we’re laying asphalt near you.

What is compaction?

Simply put, the name of the game with compaction is to make sure all of the air is removed from the mix of asphalt (usually a composite of minerals compressed together with asphalt). This removal of air helps create optimal asphalt compaction in Santa Rosa, CA because air can create a number of issues, ranging from the alteration of temperatures to the changing of densities. Uniform compaction is a critical part of making sure all materials laid are smooth and unencumbered.

Temperature is key

A lot of asphalt compaction in Santa Rosa, CA boils down to the work that’s done before the materials are ever laid on the road surface. Crews make sure that they’re keeping an eye on the temperature when they’re working with the material because any variance can create headaches and non-uniform surfaces—not what customers want to see! There are multiple ranges of temperatures where working on the asphalt is more effective than others, and companies closely monitor these as they work through a paving project.

What is laying and compression?

When asphalt is laid down, it is usually rolled and compressed further. Different layers are put down to achieve a thickness, starting with larger bits of materials and getting progressively smaller as the mix gets towards the road surface. This compression via rolling greatly reduces the depth of the asphalt surface. Therefore, it’s necessary to put down multiple layers of materials, rolling in between them, to achieve a desired compacted depth in the finished product. Therefore, laying three inches of asphalt will not yield anywhere near three inches of compacted asphalt.

It’s more realistic that asphalt companies will be laying multiple layers of two to three inches if they hope to achieve a finished compacted depth of three inches. This is regarded as an industry standard, so it’s what most asphalt companies seek to achieve when they’re working on a job for a residential, industrial or commercial customer. These variances in depth and temperature are critical parts of our work, and we strive to maintain the highest standards when working with them to achieve results for clients across our region.

Asphalt compaction in Santa Rosa, CA is a skilled task that needs to be done right, and our professionals can get the job done for you. The team at Sikes Asphalt Group Inc. is capable of tackling projects of all sizes and scopes, and we have the expertise to make sure that your driveway or road project is done quickly, safely and inexpensively. Reach out to us today to learn more.

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