The Differences Between Asphalt Overlay and Brand-New Paving in Santa Rosa, CA

February 27, 2019 10:30 pm Published by

Asphalt surfaces are strong and durable, but that does not make asphalt immune to needing periodic repairs. Over time, asphalt surfaces get subjected to extensive use, heavy vehicles, oil and other fluid spills, water damage and even internal distress. The solutions to these problems range from applying a quick asphalt overlay to cover minor damage to tackling complete asphalt removal and replacement. Which option is best for your parking lot, road or other paved surface depends on the types of repairs required to bring it back to great condition.

Let’s take a look at the differences between asphalt overlay and brand-new paving in Santa Rosa, CA.

Asphalt overlay

The term “asphalt overlay” is also known as “asphalt resurfacing.” This is a practical, cost-effective method for repairing minor damages to paved surfaces, like cracks, pitting, depressions, rutting, potholes and certain types of water damage. The asphalt overlay process involves applying a new layer of asphalt aggregate directly on top of the existing weakened asphalt. Before going through with asphalt overlay, be sure all excess water has been drained away; otherwise, internal asphalt erosion later on is a possibility. Should water damage or internal erosion occur after asphalt overlay, you might need complete asphalt replacement.

Asphalt removal and replacement

This process is just what it sounds like: the removal and replacement of a damaged asphalt surface. It’s recommended that you remove and replace asphalt that is in such disrepair that trying to fix it is just going to be a waste of time and money. Also, terribly damaged surfaces cannot be remedied with an asphalt overlay. Since overlay is asphalt resurfacing, this option is not ideal for asphalt in Santa Rosa, CA that is structurally weak on the inside, outside or both. Structural issues are sometimes visible, but other times you need a trained asphalt paving professional to assess it and find the problems.

If you notice sizable cracks and grooves, deep potholes, large fluid spills/stains or irreversible water damage, then there’s likely severe internal damage to the asphalt. At this point, you’ll need to consider asphalt replacement, which requires the complete removal of existing damaged asphalt materials. The asphalt is then replaced with a new layer of asphalt aggregate. Keep in mind that the extent of the damage will determine whether one or several layers of new asphalt are needed. This could be the key to a long-lasting surface.

Overlay or replacement

While the decision to go with the asphalt overlay or replacement process is easy for some people, others may be unsure of what’s best for their property. Either way, it doesn’t hurt to bring in an expert asphalt contractor to evaluate the state of your damaged pavement. These professionals are trained to identify any and all issues and help pavement owners better understand what it is they are dealing with. They can also explain why your specific situation should go in one direction or the other based on pavement condition and location, and how much use it gets.

For more information about asphalt in Santa Rosa, CA, please reach out to the team at Sikes Asphalt Group Inc. Call us today to set up a time for a professional estimate!

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