When you had a new driveway or parking lot created for your home or business, you probably took a short while to admire the new blacktop, and then essentially forgot about it. The public perception of asphalt longevity may actually be skewed: The lifespan of asphalt is not infinite. On average, an asphalt pavement will last for about 20 years, but that is only true if the asphalt is maintained properly. Proper maintenance includes making repairs when they are needed. Keep reading to learn the signs that you need to get asphalt repair fast.
Small Cracks in the Pavement
Asphalt tends to develop small cracks over time. While some people may assume that cracks are simply an asphalt characteristic, cracks of any size are not normal or desirable. The way that the pavement cracks are repaired depends upon the cause of the cracking.
- Small Individual Cracks are often an indicator that the sealcoating - the coating atop the asphalt - may have worn away and needs to be replaced.
- Medium to Large Cracks may be an indicator that the foundation beneath the asphalt is starting to shift. If full scale foundation repair isn't an option, the best resolution for asphalt may be a temporary patching with asphalt filler and additional sealcoating.
- Small Groups of Cracks may point to drainage problems. When the asphalt continually has to bear the weight of extra water, it causes the pavement to start buckling, which results in the groups of cracks. The application of extra sealcoating can help resolve this issue, but true long term resolution will require repair of the drainage issues as well.
When asphalt is brand new, it is a glossy black color. While it is normal for the color to become slightly less deep over time, a dramatic loss of color is a problem. When asphalt is exposed to harsh elements constantly, it won't age as well as it will in more temperate climates.
In states where the sun beats down on the pavement virtually all year long, for example in Arizona and Florida, the pavement may tend to lighten sooner than it will in other places.
In some cases, exposure to extreme cold can also cause asphalt lightening in a roundabout way. This lightening may actually occur due to the salt that is sometimes used to melt ice and snow on roads. When asphalt is lightened, but doesn't have cracks, it is usually an indicator that a new layer of sealcoating may be necessary.
If you notice the signs above in your asphalt driveway or parking lot, it is time to call an asphalt professional for asphalt repair as soon as possible. Allowing the asphalt to continue degrading could result in more costly and complicated repairs later, so time is truly of the essence when it comes to repairing your asphalt.
For more information, contact Lakeridge Paving Company or a similar organization.