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Your home’s asphalt driveway serves both aesthetic and functional purposes. Failure to maintain your driveway could result in cracks and potholes that are unsightly and increase the risk of a fall or vehicle damage. To protect your driveway from rainstorms and snow, here is a comprehensive overview of the importance of drainage.

What Is Asphalt Drainage?

asphaltAsphalt drainage refers to the rate at which water moves from your driveway to the grass or road drain. If water is left to sit on your driveway, this can cause a number of problems. Water can break down the bonds between the binder and concrete, causing the surface to deteriorate. It also seeps beneath the surface of the driveway; when temperatures fluctuate, the water will freeze and contract, causing cracks to widen and spread. Over time, this leads to the formation of potholes and structural damage to your driveway. 

If there are standing puddles of water on your driveway, this is a telltale sign that the runoff water is not effectively draining. Other signs include water stains on the driveway and the appearance of cracks or crumbling asphalt. 

How Do You Improve Drainage?

If there are already existing cracks in your driveway, it’s important to repair these openings before they widen. Installing a drain hole attached to a perforated pipe below the pavement will provide a channel for the water to drain. Hiring an asphalt contractor to add a slope to the driveway can also help improve drainage. 

 

If you need asphalt driveway maintenance or repairs for your home or business, turn to the experts at Caddo Construction. This locally owned and operated company specializes in paving and snow removal for residential and commercial customers throughout Anchorage, AK, and the surrounding areas. They are known for their exceptional customer service and quality craftsmanship. Call (907) 333-6160 today to speak with a friendly representative, or visit them online for more information about their full list of services. 

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