Asphalt surfaces, such as driveways, parking lots, and roadways, are valued for their durability and smooth appearance. However, like any other surface exposed to the elements, asphalt can deteriorate and breakdown over time. Sealcoating is an important maintenance step that extends the life of your asphalt, enhances its appearance, and protects it from damage. But how do you know when it’s time to sealcoat your asphalt? Andersen Asphalt & Striping would like to share some clear signs that your asphalt needs sealcoating.
Fading Asphalt Color
One of the first and most obvious signs that your asphalt needs sealcoating is a faded color. Fresh asphalt has a rich, dark black color, but over time, exposure to UV rays, water, and traffic causes it to fade to a dull gray. This fading points to asphalt oxidizing and losing its protective oils, making it more susceptible to cracks and other damage. Sealcoating restores the original color and provides a protective barrier against further oxidation.
Small Cracks i Asphalt
Small cracks is the first step to more serious damage. They often appear as hairline fractures on the surface of the asphalt. If left untreated, these cracks can expand and allow water to seep into the base layer, leading to potholes and extensive damage. Sealcoating helps to fill these small cracks and prevent them from becoming larger problems.
Asphalt Surface Wear & Tear
Over time, the surface of your asphalt may become rough and worn due to traffic, weather conditions, and the natural aging process. If you notice that the surface is no longer smooth and even, it is a sign that the top layer of asphalt is wearing away. Sealcoating provides a new top layer that smooths out the surface and protects the underlying asphalt from further wear and tear.
Oil & Chemical Stains o Asphalt
Parking lots and driveways are particularly susceptible to oil and chemical spills from vehicles. These substances can penetrate the asphalt and cause it to deteriorate. If you notice dark stains on your asphalt, it is a sign that it needs sealcoating. Sealcoating not only covers these stains but also creates a protective layer that prevents future spills from causing damage.
Water Pooling on Asphalt
Water pooling on the surface of your asphalt after rain indicates that the surface is no longer effectively repelling water. This can lead to water seeping into the asphalt and causing damage to the base layer. Sealcoating helps to create a waterproof barrier that ensures water runs off the surface, preventing it from penetrating and causing damage.
Frequent Maintenance & Repairs
If you find yourself frequently repairing cracks, filling potholes, or performing other maintenance tasks on your asphalt surface, it is a clear sign that the protective layer is worn out. Regular sealcoating can reduce the need for constant repairs by providing a durable, protective layer that prevents damage.
Age of Asphalt
Asphalt surfaces typically need to be sealcoated every 2-3 years, depending on the level of traffic and environmental conditions. If it has been several years since your asphalt was last sealcoated, it is likely time for another application to ensure continued protection.
Asphalt Parking Lot & Road Pavement Resurfacing, Replacement & More in Reno, Elko, Henderson, North LV, Paradise, Spring Valley, Sunrise Manor, Las Vegas, NV | State of Nevada
Knowing the signs that your asphalt needs sealcoating is essential for maintaining its durability, appearance, and functionality. By addressing issues such as fading color, small cracks, surface wear, stains, water pooling, frequent repairs, and the age of the asphalt, you can ensure that your asphalt surfaces remain in top condition for years to come. For sealcoating and other asphalt services, contact Andersen Asphalt & Striping today.
