Every commercial establishment has parts made out of asphalt. Driveways, pavements, and other walkways typically have an asphalt coating. The pavement type is neat, easy to install, and makes it easy to move around outdoors. However, sometimes weaknesses occur in the structure of the asphalt, leading to cracks. Here are four common types of cracks that affect asphalt and how you can handle them.
1. Longitudinal Cracks
Longitudinal cracks are linear cracks that occur along the center of the asphalt. They are usually the result of problems in the construction process. They might also result in cases where the surface layer shrinks beyond the level of the underlying material. If the crack is less than an inch, you can repair it using a cold cement mix. On the other hand, when thicker than one inch, you will need more elaborate measures to restore the path to its perfect condition.
2. Alligator Cracks
Alligator skin looks like a crumbling network of cracks across the surface of your asphalt. They usually occur because of poor draining and poor load-bearing capacity. The lines are avoidable when the installation contractor follows perfect mixing and curing procedures. They should also apply a seal coat to keep the weather elements out. However, if your asphalt has already cracked, you can fill the cracks with the cold mix before sealing the surface.
3. Potholes
Potholes might not take the appearance of regular cracks, but they are still a problem that begins with cracks on the surface. Once a line of weakness forms on the surface of the concrete, weather elements start seeping into the inner layers and ruining to substrate. With time, the small crack increases in diameter and thickness. Consequently, a hole will open up and keep enlarging until you make deliberate steps to repair it.
4. Block Cracks
Block cracks are large squares or rectangles. They affect asphalt pavements that do not have enough elasticity to contract and expand during the freeze and thaw cycles. The cracks will extend for about a foot in length and width. If left unattended, they will affect extensive areas of the concrete.
The best way to handle weaknesses in your asphalt is by getting a professional to assess the type of crack and determine the possible cause. They will establish the cause of the cracking and use the best methods to handle the damage.
For more information, contact a local company, like J & B Asphalt/ Paved LLC.
