Asphalt bleeding is a term that you may have heard as the latest buzzword in pavement maintenance. It can be tempting to think of it as just another fad, but asphalt bleeding is one of the most crucial aspects of maintaining your asphalt.
Asphalt will always wear down over time, and as this happens, it becomes more critical to repair or maintain your pavement frequently. One such sign of asphalt deterioration is asphalt bleeding.
If you’re not sure what asphalt bleeding is, what causes it, or how to fix it on your property, read this blog post!
What is Asphalt Bleeding?
Asphalt bleeding is a phenomenon that can be seen as the asphalt turns into a shiny, glass-like reflecting surface that can become slippery when wet and sticky when dry. It may look like someone has spilled motor oil on the surface, but in actuality, it is the liquid made of asphalt binding agents that have ‘bled’ to the surface.
Asphalt bleeding is an immediate maintenance problem that should be addressed as soon as possible. If not, it can reduce vehicle traction and impact drivers’ visibility on the road.
What Causes It?
As asphalt contracts in response to heat from sun exposure, or compacts due to traffic activity, it can cause the asphalt binder to liquefy and run through the voids in the pavement. After some time, this liquefied binder finds its way out to the top surface in the form of oil, known as asphalt bleeding.
Once the binding agents have bled, they won’t reabsorb, causing more binding agents to build up over time.
The common causes of asphalt bleeding are:
- Poor quality construction material
- Too much asphalt in asphalt concrete
- Low space air void content
- Hot weather
- Traffic compaction
4 Ways You Can Fix Asphalt Bleeding
1. Keep an Eye Out for Asphalt Bleeding
The first step in preventing asphalt failure should be identifying areas prone to asphalt bleeding during your inspection process.
2. Cool Off the Pavement Surface
Applying water with or without additives can help you cool off the pavement surface and prevent it from becoming slippery or sticky. The cooler that you can keep your asphalt pavement, the less likely there will be problems with asphalt bleeding.
3. Apply Coarse Sand
Minor asphalt bleeding can be corrected by applying coarse sand on the pavement. It will help blot up excess asphalt binder and slow down the asphalt bleeding process.
4. Resurface the Pavement Surface
Asphalt needs to be resurfaced if you want a long-lasting fix for asphalt bleeding in your asphalt pavement. Resurfacing asphalt involves milling off the top layer of asphalt and replacing it with new asphalt paving.
Asphalt Specialties, LLC offers premier asphalt repair services in Twin Falls. We specialize in various methods to ensure that your project is completed with the best results possible. Our team’s efficiency and state-of-the-art tools make us one of the most sought-after companies for an asphalt job.
You can trust our tailored high-quality workmanship because we have over 20 years of experience working on all types of roadways, from residential driveways to parking lots. If you’re looking for a company who will go above and beyond for their customers, contact Asphalt Specialties today!