Asphalt is a popular paving option thanks to its durability, versatility, and clean appearance. Yet over time, exposure to the elements can cause asphalt paving to experience wear and tear. Fortunately, knowing what to look for can help you better care for your investment.

5 Potential Issues With Asphalt Paving
1. Potholes
Potholes are holes that develop on the surface of the asphalt when moisture that has seeped underneath repeatedly freezes and thaws. Having sealcoating applied every three to five years and scheduling asphalt repair as soon as you notice issues will help prevent potholes from forming.

2. Depressions
Depressions often develop before potholes and are a sign of moisture intrusion. These divots in the pavement are most noticeable after precipitation, as water will accumulate in them, forming puddles. A weakened foundation may cause the issue, but minor depressions can typically be remedied with surface patches.

3. Crescent-Shaped Cracking
Also referred to as slippage cracking, crescent-shaped cracks may spread across your pavement if low-quality bonding materials were applied beneath the uppermost surface. If the issue is widespread, the asphalt will likely need to be removed and replaced.

4. Raveling
Raveling occurs when the stone base of the paved area pulls apart from the asphalt. Typically, the surface will take on an uneven, rough texture. Raveling is often the result of paving during poor weather conditions, as extreme temperatures or moisture can prevent the asphalt from solidifying properly.

5. Alligator Cracking
This particular issue gets its name from its appearance, which resembles reptile skin. The small, widespread cracks occur when the surface is exposed to loads that are too heavy for it to bear. Alligator cracking can also occur if the lot has improper drainage or the surface is too thin.


If you need reliable asphalt paving or snow removal, contact Guarco Construction in Granby, CT. We are family-owned and -operated, and have served Hartford County and the surrounding areas since 1974. We specialize in commercial and residential paving and snow removal. We are renowned for their friendly, dependable service, attention to detail, and competitive rates. Learn more about us online or call (860) 278-5558 to schedule your snow removal or asphalt paving.

Alligator cracking is a common type of deterioration that can appear on asphalt surfaces. It is often spotted in parking lots and gets its name from its striking resemblance to the scales of a reptile. While alligator cracking can sometimes seem minor compared to larger, deeper cracks, this network of smaller hairline fractures can eventually require significant repairs from a commercial paving contractor. If you've noticed alligator cracks in your parking lot, here's what to know about repairing and preventing them.

What Should You Do if You See Alligator Cracking?
The long-term solution needed to repair your asphalt surface's alligator cracks will depend on several factors. However, the problem needs to be addressed immediately to prevent more damage from occurring in the meantime. The first step you should take is to block the cracked area from traffic since the weight of vehicles could cause the damage to worsen significantly. 

Once the area is safe from further damage, you'll need a commercial paving contractor to evaluate the sub-base beneath the cracked surface. They may apply a temporary filler or sealant to prevent additional decay before they perform more intensive work. Depending on the level of damage discovered and what your budget allows, the professionals will likely need to either remove and replace parts of the sub-base or the entire sub-base before re-paving the surface.

What Can You Do to Prevent the Cracks From Returning?
The only way to prevent alligator cracking from returning to your asphalt surface is to ensure that the sub-base is free of damage and built to withstand the pressure placed on it. Speak at length with your commercial paving contractor about precisely how the area is used. 

Share specific information about how much traffic and moisture it typically sees and which types of vehicles drive over it on a regular basis. They'll adjust the thickness and use the right mixture to ensure the sub-base is prepared to handle the level of stress it will be under.


If you need reliable asphalt paving or snow removal, contact Guarco Construction in Granby, CT. We are family-owned and -operated, and have served Hartford County and the surrounding areas since 1974. We specialize in commercial and residential paving and snow removal. We are renowned for their friendly, dependable service, attention to detail, and competitive rates. Learn more about us online or call (860) 278-5558 to schedule your snow removal or asphalt paving.