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All Sealants Are Not Created Equal Case Study

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When you have asphalt pavement, you must maintain it properly to make sure that it reaches its full life expectancy. Sealcoating is a vital part of maintaining asphalt pavement; it can prolong the pavement's life as well as improve its appearance. However, you might not be aware of the key ingredients that go into a quality sealant and how they affect the results of the sealcoating job.

All Sealants Are Not Created Equal
Your sealcoating contractor can choose from a wide variety of sealants for your job. The options include sealants of different quality levels that normally have different prices. If you want your sealcoating to last, you want to make sure that your contractor chooses a sealant that is of sufficient quality for the use to which your pavement will be subjected. Applying a sealant meant to support only light pedestrian traffic to a busy parking lot is simply not going to yield the desired results. The sealcoating will disintegrate quickly, meaning that your pavement will no longer have the protection you need.

Never Overlook the Importance of Sand …show more content…

Sand makes an ideal aggregate for sealcoating and provides a number of benefits. Sand enhances traction on the sealcoated pavement, enhancing safety for pedestrians as well as drivers. It also helps with the appearance of the pavement; the sand will settle in hairline cracks or tiny imperfections to improve the smoothness of the surface. Furthermore, sand helps the sealcoating form a tough, hard film to provide better resistance to traffic, chemicals and sunlight. However, the amount of sand included in the mix must be correct and it must have grains that are the right

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