Sealcoating is an integral part of asphalt pavement maintenance. It protects the asphalt from the sun's UV rays and extends the life of the pavement. But how do you know when it's time for asphalt sealcoating?
If you're not sure, here are two signs to look out for.
The Asphalt Appears Faded and Gray
An asphalt surface can appear faded and gray for different reasons. One of the most common causes is overexposure to sunlight, which can lead to sun damage and reduced color intensity in the asphalt. The sun's UV rays cause the asphalt to oxidize and turn gray.
In addition, things like precipitation or leaking car fluids can all cause severe deterioration of the asphalt. Eventually, the surface begins to appear dull and gray.
To restore the color and protect against future damage, an asphalt surface must be sealed with a quality sealant. This protective coating creates a barrier that helps to prevent sunlight exposure and moisture from getting into the underlying material, blocking harmful chemicals from causing further damage.
So if the asphalt pavement appears faded and gray, it's time for a new sealcoat. A fresh coat of sealer will restore the asphalt to its original color.
Cracks on the Surface
As asphalt ages, it begins to crack. This is caused by various factors, including weathering, temperature changes, and traffic. Cracks can also be caused by tree roots or other objects that push up against the asphalt from below.
The resulting asphalt cracks are unsightly and can cause further damage if left unrepaired. Water can seep into the cracks and freeze, causing the cracks to widen and become potholes. To prevent this problem from happening, you need to repair cracks as soon as they appear. This way, you can prevent small cracks from becoming big problems.
One way to repair surface cracks is to seal them with a quality crack filler. A fresh coat of sealer will help prevent water from seeping into the cracks and causing them to widen.
In addition, sealing the surface also fills in any small cracks or imperfections that may have developed over time. Your asphalt pavement will then get back its clean and vibrant appearance for years to come.
Consult a professional if you believe your asphalt surface could do with a bit of TLC. They can evaluate the asphalt and tell you if sealcoating is the right solution for your needs.
Contact a company like EnviroSealers LLC to learn more.