Asphalt is one of the best materials for driveways and parking lots, and it doesn’t require much maintenance. However, some environmental factors threaten the longevity of this substance. Learn about a few of the biggest issues below and how you can prevent them with sealcoating.

3 Causes of Blacktop Breakdown

1. Freezing Water

If there are cracks in the asphalt’s surface, water can seep in. While it will evaporate in the summer, it can cause problems during the winter. Water expands when it freezes, so any water trapped in the cracks will widen them when temperatures drop. The next freeze-thaw cycle will widen these cracks further, and the process will continue until your parking lot or driveway has massive cracks. Routine sealcoating covers these cracks and keeps water out instead of seeping in.

2. Oil Spills

Cars rely on oil for lubrication, and they may leak. When they do, the best case scenario is an unsightly stain on the pavement. However, if enough oil gets in one spot, it will penetrate the asphalt, making it more vulnerable to cracking and crumbling. When oil gets on your asphalt, scrub it with WD-40® or baking soda to reduce the likelihood of a stain.

3. Sunlight Exposure

You probably know that the UV rays in sunlight are harmful to skin and eyes, and they’re also bad for pavement. That’s because they oxidize the blacktop, which dries, discolors, and makes the surface brittle. You’ll notice this when pale asphalt loses the almost damp look of new blacktop. While you can’t tent your parking lot or driveway to keep the UV rays off, sealcoating will delay decay.

Safeguard your asphalt against these threats with professional sealcoating. Not only will the surface look pristine, but you’ll also extend the life span of your pavement, making the investment well worth it. For home and business owners alike in the Flathead Valley, MT, area, Crone Pro Seal is the trusted asphalt contractor. They provide the asphalt services you need for a price that fits most budgets. To request a free quote, call (406) 752-1267. You can also visit them online to learn about their awards and satisfied customers.