What Causes Driveway Crack

4 Reasons For Cracks To Develop On Your Driveway

Driveways are an important aspect of your property. They not only enhance the aesthetic appeal of your residential or commercial space but also make the drive towards your home safe and easy. They also add value to your property. Hence, it is important to make sure your pathway is well-maintained and free of any cracks or holes.

However, over time, every driveway develops cracks, weeds may pop up on its surface and anthill mounds may spill out of its crevices. These fissures may seem small but when ignored can cause serious accidents. If you notice that your driveway is covered in cracks or littered with potholes, call a professional contractor before the cracks widen. Here’s a closer look at what causes driveway cracks to help you identify the signs of damage in your pavement better:

1) Improper Pavement

Most untrained contractors do not pack the crushed stone base for your driveway as tightly as they should. Unreliable paving companies also cut costs by skimping on the quality of materials like sand or dirt substrates used for your driveway. This reduces the durability of your pavement making it more prone to cracking and fracturing. Consulting experienced contractors like Blacktop ensures that your driveway is paved with the highest quality of materials with skilled craftsmanship. Contact our team of experts to know more about the same.

2) Snow Build-up

Irrespective of the material of your driveway, deposition of snow is always a bad idea. Snow, if not removed timely, melts and seeps into the surface of your driveway. When the temperature drops again, this water refreezes and leads to the emergence of cracks in your pavement. To avoid this, make sure you remove snow from your pathways on a regular basis. Failure to do so can lead to serious problems like slips and accidents. You can also contact a professional service like Blacktop for prompt snow removal that ensures the safety of your driveway.

3) Excessive Weight

Even though concrete and asphalt are strong pavement materials, lack of proper maintenance and excess usage can make them crack. When pressure is applied from below the surface, cracks can appear on your driveway. On the other hand, when excess pressure is exerted on the surface, your pavement can fracture.

Hence, it is important to be aware of the maximum amount of traffic your driveway can easily handle without developing fissures or potholes. The exact amount of weight that your pavement can support depends on the type of material used. Consult a skilled contractor to evaluate the amount of weight that should be permissible to be driven on your pavement.

4) Growth of Vegetation

Growing tree roots can cause tremendous damage to your driveway. As the roots of these plants, weeds and grasses expand, they press against the sub-surface base of your pavement. The pressure exerted by these roots can only be relieved by cracking the surface of your driveway leading to the emergence of potholes and fissures on the pavement.

Regularly weed out the growth of any vegetation on your driveway. You can also opt for thicker pavement options that help in resisting the growth of any plantings avoiding the emergence of cracks. You can also install tree-root barriers along both the sides of your driveway

Here were some of the most common answers to the query, what causes driveway cracks. If you notice any fissures or holes in your pavement, immediately contact an experienced contractor to get them fixed correctly.

Asphalt Driveway Paving

Which Asphalt Repairs Should you Choose

Time, weather and traffic will eventually erode your asphalt pavement. Over time, expect your asphalt driveway to develop cracks, to crumble apart and have potholes. When you hire an asphalt contractor in Edmonton, you have several asphalt repair options to pick from. Which are they?

Crack Repair

Cracks in your asphalt driveway occur because asphalt expands in the heat. If asphalt cracks are not dealt with, they will spread across your driveway.

To fill an asphalt crack, first dirt has to be removed from it. At Blacktop Paving, we do this by either a wire or a brush. Then, using a hose or high pressured water, we flush out any remaining dirt from the crack. Once that is done, we prepare a tubed asphalt patch and carefully pour it into the crack. With the mixture set in, we smoothen it and bring the patch to the same level as the asphalt driveway.

Pothole Filling

A pothole may happen due to moisture collecting on the surface, along with the constant pressure of vehicles. Moisture may come from either the ground or collect on the surface due to rain.

The first step for pothole repair that Blacktop Paving undertakes is to clean the area. A pothole contains dust, dirt, small stones and loose asphalt debris. We use a  brush and high pressure water to clean the pothole area. After that, we prepare an asphalt patch and pour the material into the hole. A 2 inch base is set so that the asphalt patch sets in properly. The patch is smoothened out and brought to the same level as the asphalt driveway.

Asphalt Overlay

Asphalt overlays are perfect for large asphalt areas such as a municipal or commercial parking lot. An asphalt overlay essentially strips away the top layer of the asphalt and replaces it with a fresh asphalt layer.

An asphalt overlay is usually used to extend the life of a 5 to 10 year old parking lot. It’s an affordable option in comparison to repaving.

Asphalt Repaving

When the asphalt driveway is crumbling and no amount of repair would extend its life, you choose asphalt repaving. For asphalt repaving, we remove all layers of the asphalt and rebuild it from scratch.

The professional asphalt contractor will recommend the best option for you. Asphalt repair should not be delayed as it will lead to further degradation of your pavement or driveway.

You can reach out to Blacktop Paving if you wish to hire a professional asphalt contractor. You will discover that we come with experience and have a long list of recommendations.