Drainage is the most important detail to look at when designing pavement that will last. Standing water is not good for asphalt. It breaks down the bond between the asphalt binder and the rocks and sand resulting in potholes. For the best driveway in town, be sure to hire an experienced company like A&M Asphalt Paving for driveway paving in Severna Park MD and the Anne Arundel County area. Read on to learn more!
Asphalt Damage Caused by Water
Standing water around or on the driveway damages the surface. If there are cracks in your driveway and water gets in, it freezes when the weather is cold. Since water expands when it freezes, this creates pressure under the surface that may crack the asphalt. Rain and snow have the potential to fade your asphalt driveway and grow algae that stains the surface. Puddles will also wear away the sealant on your driveway. Sealcoating is meant to prevent moisture and vehicle fluids from penetrating asphalt, once it’s damaged, it cannot properly do its job.
Surface Drainage and Subgrade Drainage
Without proper drainage, your home’s foundation is threatened. Additionally, curb appeal decreases because your property will be filled with waterlogged areas, puddles, and erosion. Surface drainage allows the water to be carried off to the drainage structure taking the shortest path possible. In urban areas, the shoulders and paved surface is crowned and drained by a curb gutter system. The surface flow travels to storm drains. Subgrade drainage enhances the life of the pavement for up to 15 years. A&M Asphalt Paving understands the importance of proper drainage. That’s why you can rely on us to design a driveway the right way.
Need Driveway Paving in Severna Park MD?
A&M Asphalt Paving is a fully licensed and insured asphalt paving company serving the state of Maryland. You can count on us and our 30+ years of experience. Whether the job is simple or complex, customer service is our number one priority. We provide services such as asphalt patching, grading and complete driveway rip-outs. For more information or for a free estimate, contact us today!