What Causes Concrete and Asphalt Driveway Cracks?

» Posted by on Jun 19, 2020 in Asphalt Services | 0 comments

If you are experiencing some cracks on your pavement, you are probably thinking of repairing it or replacing it anew. There are many easy ways on how to fix crack in the driveway and hiring a professional Is what we recommend. Sure, there are a lot of DIY videos you can follow online; however, there could be potential issues you may encounter along the process, and you could end up doing small errors that would lead to inefficiency.

Almost every driveway’s cracks are normal when the pavement starts to wear off due to weather conditions and other elements. This is experienced especially when the materials are already have passed their time. By understanding why cracks happen and the elements that cause them, you will have preventive and corrective measures to make sure that your surface will look new as long as possible.

What Causes Concrete and Asphalt Driveway Cracks?

1.Poor installation of driveway base

Improper installation is one of the most common reasons why you experience defects and issues on your pavement. There are two possible reasons for this. First, the contractor and the company that you tired are not that professional and skilled. Good and reputable companies make sure that they build a driveway subbase from crushed stone, tight them up, and then pour aggregate base before putting the asphalt material. Other contractors install the base improperly due to a lack of skills and training.

Also, there are contractors who may have the skills but lack the professionalism to provide you what you deserve in order to save costs and get more profit by opting for cheaper materials and improper installation.

2.Tree roots

When you see cracks earlier than the pavement installation and you see trees nearby, the tree roots are probably what causes the pavement to crack. As the roots grow, they provide uneven pressure on certain parts of the driveway and the foundation that lead s to cracks once the material has passed its limit from holding the pressure.

You can prevent this by installing a tree root barrier system on the sides of the pavement, although this method can provide negative consequences to the tree, making them unstable as they grow.

3.Too much weight

Whether you are using asphalt or concrete, rest assured that both of these materials are created with the capability to withstand certain weight. They are extremely durable and this is why they are used for roadways and highways. However, no matter how durable and strong they are, all materials are far from indestructible. Heavy pressure from above the surface can cause a fracture on the pavement.

Also, they are not very prone to impact. So, when there is something heavy that falls down to the surface, there is a tendency that it might crack or create a dent. You can expect your pavement to carry up to 10,000 pounds and heavier than this will already create damage to your asphalt or concrete pavement. Again, other factors may also contribute to such as material quality, installation process, and the elements that the pavement is exposed to.

Those are the top three causes of pavement cracks. Avoid those by following the instructions we provided above for you to have a long-lasting driveway.

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