For a lot of individuals, unappealing cracks in pavement appear to be nothing more than an aesthetic problem. However, they could be a more severe issue that needs the attention of a professional paving contractor.
Cracks could damage cars that drive over them regularly. In addition to that, they can result in more severe structural issues in the future or indicate problems that need fast correction.
Particular types of cracks are certainly problematic. These can quickly spread and need fast attention. To thoroughly and properly assess any structural problem, you need the help of professional Keller pavers.
Here are a couple of cracks that should be repaired immediately:
Block Cracking Shows Poor or Aged Asphalt Binder
The interconnected cracks that separate up the pavement into rectangular pieces are called block cracking. Usually, this type of crack runs around 100 to 200 square feet. Block cracking shows that the asphalt binder combined into the surface isn’t contracting and expanding anymore as it should. This can be caused by the quality of the binder, low amount used, or age.
If you notice block cracking early on, it can be remedied using a crack seal and the surface could keep on functioning for a lot of years. However, the cracks will keep on growing in size if the problem is left ignored. This eventually needs the complete removal of the cracked pavement and its replacement with an overlay.
Alligator Cracks Show a Bigger Issue
Oftentimes, alligator cracks resemble the skin of an alligator. Typically, it spread throughout the surface of the pavement. These cracks are mainly signs of weak areas on the base layer or surface. Also, they could show poor drainage. This type of crack is crucial to inspect because they’re symptomatic of major issues that are not visible to the naked eye.
You can only provide a temporary repair solution if you just fill in the cracks using a patching product. If you really want to completely get rid of the affected area, professional help is required. They can also examine the base to evaluate if further work is required since it might be issues with the drainage as well. The removed part will be replaced with new asphalt.
Ice Cracks Can Quickly Spread
The volume of water expands by around 10% if it freezes. Even an apparently harmless amount of water can thaw and freeze repeatedly in rapidly changing temperatures. This immediately expands minor cracks into bigger fissures. Aside from making your asphalt surface appear bad, it can also present a severe threat to the safety of cars and pedestrians.
A professional paving contractor can ensure he/she will utilize flexible rubberize asphalt to seal ice cracks. This can guarantee that the cracks stay sealed when the asphalt is moved. Also, it guarantees that the natural contraction and expansion of the surface will not damage the rubberized mixture.
If you notice these cracks, you need to hire a professional paving company right away to avoid further issues. Else, you’ll end up completely replacing your pavement.