Asphalt Paving Long Island Asphalt Long Island - Asphalt Paving Long Island Protecting your asphalt investment is the secret to keeping an appealing appearing parking lot or drive. Sealcoating new asphalt within one year of installation is the best and most cost efficient solution to avoid expensive repairs due to sidewalk failures. Nonetheless, let's take a look at some common asphalt problems as well as their answers: Over time, traffic, water, gasoline, petroleum, the suns unrelenting rays, particularly in Florida, will wreak havoc on asphalt pavement. This graying is an indicator that the asphalt is oxidizing and drying out. If nothing is done to stop the water from penetrating the asphalt cracks, itis a downward spiral only at that point. It is crucial that asphalt repairs are made within a continuing asphalt pavement care plan to prevent further decay.