If you have an asphalt driveway or parking lot, keeping up with its maintenance is critical for both safety and curb appeal. One common type of damage that can happen to this material is alligator cracking. To better understand what this phenomenon is, here is a brief guide.

A Guide to Alligator Cracking

What Is Alligator Cracking?

If asphalt markings resemble a reptile’s scales, they’re called alligator cracks. As the cracking spreads, the scale pattern appears connected, with both horizontal and vertical lines throughout the surface that create three- or four-sided geometric shapes. This type of damage moves quickly and can affect the integrity of your driveway or parking lot in a short amount of time.

One common reason behind alligator cracking is problems with the foundation of the driveway or parking lot. Typically, a weak top layer will allow water to seep in, which affects the sub-layers. As the whole installation becomes compromised, the cracks spread and widen. The more weight on the surface, the worse it will get.

How to Repair & Prevent Alligator Cracking

This type of cracking is usually preventable. A quality installation is the first step. Keeping up with regular surface maintenance and asphalt repair will stop it from spreading. If you see any signs of weakening areas or small fissures, have them handled by a paving contractor as soon as possible.

Another way to reduce the chances of alligator cracking is to periodically seal your asphalt. Sealcoating protects the surface from elements such as high traffic volume and UV rays from the sun. This safeguard reduces the risk of holes and cracks from degrading material. If your asphalt paving already has alligator cracking, you may consider patching, but it’s only a temporary fix. Patching will keep your parking lot open to traffic, but the best way to repair the issue is to remove and replace the sections of damage.

When you need a full-service, one-stop shop asphalt paving contractor, call AAA Paving Company in Guilford County, NC. Since 1989, they have provided residential and commercial asphalt needs, including repairs, resurfacing, patching, and striping. Their expert team delivers high-quality results on time and within your budget. For an estimate on asphalt paving, call (336) 723-1418. Visit their website for a look at their gallery.