Asphalt paving can receive damage over time due to structural issues, moisture, and improper installation. By understanding common types of pavement damage, you can prevent dangerous road hazards and costly repairs. Here’s a closer look at which signs to look out for when inspecting pavement. 

What Are the Top Indications of Asphalt Damage?

1. Potholes 

Potholes are caused by the repeated expansion and contraction of water that settles into the ground beneath asphalt paving in conjunction with the weight from traffic. As temperatures dip and the water freezes, the pavement expands and then contracts as water thaws, warping the pavement and weakening the material. 

The pavement will continue to weaken and then crack as vehicles pass over these spots. At some point, cracks can lead to crumbled areas that the wheels of a car can lift. 

When you spot early signs of a pothole beginning to form, call a reputable asphalt paving service to patch them. In the meantime, avoid driving over the area as this can damage a car’s tires, rims, suspension, and more.  

2. Raveling

Raveling is the gradual disintegration of asphalt paving and can happen for a variety of reasons. Sometimes, this occurs because the asphalt wasn’t mixed properly, allowing small pieces to break off from the surface during inclement weather or when heavier vehicles pass over. 

This causes the pavement to become uneven, which can be hazardous for cars. For instance, sitting water in these uneven areas can lead to hydroplaning. Contractors can apply a seal over the surface to repair small damages. However, the surface may need to be replaced if the mixture is to blame.  

3. Alligator Cracking

Alligator cracking, also called fatigue cracking, is a common issue that can develop from continual heavy traffic. If significant pressure is placed over the surface repeatedly, the bottom layers compress to the point where the top surface can crack. 

The cracks tend to resemble alligator scales, hence the name. The crack-laden area will need to be removed and replaced with asphalt that can handle heavier weight.

4. Shoving 

Shoving or wash-boarding is the process of ripples forming across the asphalt. It happens in areas that have pronounced horizontal stresses and are often found at intersections. 

Causes range from a weak granular base to too much asphalt or fine aggregate. Asphalt that is too soft can also lead to shoving. Contractors can fix this issue by removing and overlaying the affected areas.

When you need skilled contractors to repair asphalt pavement, turn to Musson Brothers in Rhinelander, WI. With over 75 years of experience, this paving and excavating company assists site developers and business owners in properly installing, repairing, and replacing paving. From parking lots and driveways to roadways and highways, their skilled team of contractors has everything they need to lay down a proper foundation. Call them at (715) 365-8700 or visit their website for more information.