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How Asphalt Patching Can Help Repair Your Pavements

By Rosella Campbell


Keeping driveways and parking lots in good condition is very essential if they have to last for long. After you have constructed your asphaltic pavements, one task you are left with is maintaining them properly. Whenever there are defects like potholes and localized cracks, you can use techniques such as asphalt patching to repair the defects. Asphaltic pavements will suffer from many kinds of defects ranging from cracks, potholes, upheavals, depressions, and wearing out of the binders.

When you have laid down your pavements, the next thing to do is ensure that you maintain them properly. Even with the best designs, construction practices, materials, and expertise, if you do not take good care of your paving surfaces, they will deteriorate fast. The construction of a new driveway is something costly, and you do not want defects to render your expensive structures useless.

When the blacktop has hardened, its binding properties diminish. Usually asphaltic material goes through a series of chemical changes where the hydrocarbon molecules shuffle and rearrange themselves throughout their life. The moment they acquire equilibrium, that is when the end of the life of your asphaltic pavement reaches. During the life of these pavements, you will have to struggle with things like cracks and potholes.

If you do not act in time, you will soon find that your driveways have deteriorated and need costly repairs. The best way to maintain driveways is to ensure they are sealcoated and repaired of cracks or other defects whenever they occur. At first, the cracks are small and they may not be a real threat. For example, the fine hairline cracks are the ones that appear fast because of drying of asphaltic material.

Thereafter, other serious cracks form as the small ones expand and widen. In order to repair the tiny hairline cracks, you may use a simple procedure like sealcoating. Though not a repair method, the sealcoating helps restore small tiny cracks as well as provide a barrier for protecting the blacktop.

However, when cracks enlarge and water penetrates inside, you could have problems such as alligatorred cracks as well as potholes. Alligator cracks form on one area or they are localized, and they can be repaired using patching. Similarly, potholes affect one area and they could also be repaired through the same procedure. In repairing your pavements, you should use the right products so that the defects can be restored properly.

On the other hand, the hot patches are intended for larger areas, and where there are no sidewalls to hold the material. If you are repairing an area that has no sidewalls to hold the patch material, then you can consider the hot patches. When you use the patching products ensure they area of the highest quality.

There are products that have been developed to provide the patching of driveways or parking lots. You ought to ensure you use quality product so that the problem is resolved. Potholes may also be repaired using this technique since they tend to be localized or occur within one area. You can do the patching yourself if you are knowledgeable, but if you lack the skill, it is better to consult a contractor experienced in road construction.




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