Sealcoating your Pavement: is it Necessary?
Did you ever had the experience of having cracks and potholes in your driveway even though it was recently done? If the answer is yes, then you probably had a pavement without a proper sealant. Your asphalt pavement parking lot may be subjected to a lot of stress due to unfavourable weather such as very hot summer heat, abrupt heavy rains, and full on humidity, especially when you live in a tropical area. Moreover, leaking fluids and oil usually from vehicles tend to damage asphalt as well. As such, it is more economical for you to hire business firms that offer asphalt repair services to have a look at your pavement. Companies giving services like these are available in a lot of areas like the Baltimore asphalt repair.
There are many elements to be considered if you want to determine why your asphalt parking pavement is easily damaged. To begin with, the sun and the oxidation process work hand in hand. Proper sealcoating helps prevent oxidation by resisting ultraviolet rays from the sun. Asphalt breakage begins the moment it is set into place. Given lots of pressure, asphalt becomes brittle and cracks start to appear. These cracks allow rain and oxygen to penetrate the deeper parts of the pavement making the road weaker. Laying down a good sealcoat helps prevent damage and lessen the pavements exposure to oxygen and water extending its life.
The second thing is the spills from vehicles like oil and excess water. Water and oil can soften the base of the road with much ease and this will lead to depressions, larger gaps, and sinkholes that cause a lot of money for repair. In areas where winter is present, water freezes and in turn expands which creates large gaps and potholes. Hence, it is essential to have a sealcoat on your asphalt pavement to prevent water and oil from easily penetrating the surface.
Having said it earlier, sealcoating makes the asphalt binders stay together by providing a protective layer over the surface of the asphalt. Sealcoating’s biggest role is to help lengthen the lifespan of your asphalt driveway. A top notch quality sealcoat has enough ratio of additives and fine sand that will help your road become more durable and lessen its slippery touch. Places where it is more frequented by vehicles such as highway roads, it is imperative to add a second coating of sealcoat to ensure lonegr lifespan of the pathway. A sealcoat guarantees more money to save because you don’t need a regular fix ensuring a longer shelf life.