If you are not sure when to have your asphalt parking lot repaved, the life expectancy for this type of surface is around eight years without maintenance services. An asphalt driveway, however, can last as long as 15 years without maintenance.
How to Determine the Lifespan of an Asphalt Surface
According to asphalt contractors in Mount Vernon, WA, the lifespan of an asphalt pavement is contingent upon several factors. These factors include the following:
1. The design of the pavement including the type of base, sub-base, and asphalt mix as well as other factors such as compaction, asphalt thickness, and drainage.
2. Traffic or load capacity
3. The implementation of maintenance such as patching or sealcoating services
4. The frequency of traffic
5. Exposure to such elements as oil, gasoline, or de-icing salts
Schedule a Routine Program of Maintenance
Because a parking lot normally receives more traffic than a driveway, asphalt contractors must repave this type of surface more frequently. In order to lengthen the life of an asphalt surface further, you need to schedule a routine program of maintenance.
Why Sealcoating Is Necessary
When a regular preventative maintenance program is facilitated, Mount Vernon asphalt contractors can further ensure the looks and durability of a driveway or parking lot. If a driveway or parking lot is not sealcoated, the cost of repairing this type of pavement will increase each year. Hairline cracks can appear that get bigger with the progression of time.
When to Schedule Sealcoating after the First Application
When contacting asphalt contractors about installing a new asphalt drive, make sure that you follow up by scheduling routine maintenance. Sealcoating can be included about nine months after you have installed a new driveway or parking lot. After that point, sealcoating should be applied every three years. After the initial three years, you may need to have some small cracks filled as the result of added stress.