Asphalt pavements are designed to last for many years, but exposure to UV rays and rain can cause serious damage to the top protective layer, resulting in asphalt paving degradation. Adding an asphalt seal coat to your driveway shields the paving binder from the elements, allowing it to stay intact and protect the asphalt underneath from getting brittle.
Asphalt sealing is a preventative maintenance strategy that safeguards your driveway from cracks and potholes. Minimizing the harsh effects of the elements on your driveway ensures that your asphalt paving lasts for as long as it was designed to. Keep reading to learn why your paving requires a protective coating.
Prevent Ice Damage
Conventional asphalt pavings are permeable to water, and while this ensures your driveway has excellent drainage, water penetration can cause problems during the summer months. Due to the extremely low temperatures, the water that seeps in freezes instead of trickling down to the water bed underground.
The hard-rock ice then expands within the framework of your paving, resulting in cracks that can spread throughout the pavement structure. As a result, you end up with weak paving that can only withstand the weight of your vehicle for so long before it crumbles.
By applying an asphalt seal coat, you ensure that water has no chance of finding its way into the framework of your paving. The sealant adheres to the surface of your driveway to make your asphalt paving waterproof.
Intercept UV Radiation
Asphalt pavings are constructed with a mixture of aggregates bound together with liquid petroleum. Because of the binding substance, pavings tend to get extremely heated when the sun is scorching. The heat then dries out the petroleum that strengthens your paving. As such, years of exposure to UV radiation then weakens your paving, and the aggregates start to come apart.
To prevent your driveway from poorly reacting to UV radiation, you should cover it with a seal coat to ensure the sun's rays bounces off the surface. This way, the heat from the sun won't shorten your driveway's lifespan.
Enhance Driveway Appearance
Your driveway greatly contributes to your home's curb appeal because it's what people see as they're walking towards your door. Asphalt sealing maintains your driveway's brand new look for years to come.
Moreover, the smooth and seamless finish of the sealant makes your driveway look polished and clean throughout the day. You'll have an easy time maintaining the paving because cleaning a smooth surface is easier than scrubbing conventional asphalt surfaces.
You should consider asphalt sealing to enjoy the benefits discussed above and so much more. Hire professional contractors who will do an excellent job installing the asphalt seal coat. To learn more, contact a company like Azzarelli Paving & Site Development.