Excessive moisture in the concrete and asphalt pavements leads to the development of potholes. Potholes make your surface to be ugly and can lead to accidents from the people walking on foot. Therefore, you have to make sure that you carry out the process of repairing these potholes within the shortest time possible. The moisture may arise from rain, ice, and snow. Porous pavements such as concrete end up losing the protective coating after a few years because of natural tear and wear. The same thing can also happen to asphalt paving. When this takes place, the surfaces become valuable to the accumulation of pores. The water that accumulates thaws and freezes from one season to another. In the process, the pavement will begin to deteriorate from inside. It results in the pavement cracking, fissuring, and fracturing among others.
The water may seep deep down into the pores and cracks of your pavement and weaken the underlying soil base. After this, it can melt and freeze several times, and this will further jeopardize solidity and the ground level. Once the water freezes, the underlying ground expands making the pavement to rise. The water will then thaw, and the earth will go back to the normal state. The challenge is that your sidewalk will still be in an elevated position.
The reaction will naturally create stability issues that will eventually result in crater holes or crumbling pavement. From this information, the need for pothole repairs in Phoenix will never fade away. Road maintenance and pothole repair are essential for any neighbourhood.
Repair Potholes Techniques
The pavement and construction industry have different types of pothole repair techniques that you can use. You can use both temporary and semi-permanent alternatives. ‘throw and roll’ is among the most popular techniques that contractors use to repair potholes. It is typically a temporary fix that entails patching the holes using appropriate materials, and then you allow traffic to drive to drive over it to finish the job. It is the easiest and quickest technique for pothole repair in the short-run. It may instead lead to stability issues and more accumulation of water if you decide to use it as a permanent solution. The reason is that you are only filling in the pothole from the top and hence the pebbles and rocks are still inside and create gaps under the surface where there can be the accumulation of water. You can make the ‘throw and roll’ semi-permanent by removing the chunks of rocks. You have to fill this place with the patching materials.
New Pothole Repair Technology for Asphalt
Most pavers are now turning to the new technique of repairing potholes that are referred to as the infrared heat technology to get more permanent solutions. In this technique, the contractors use a heat panel that is enough the melt the pothole. It allows all the broken and crumbled asphalt around and, in the pothole, to be transformed into a material that is re-usable. It is a cost-effective and eco-friendly approach. The leftovers from softened asphalt are smoothened out and raked in until it is thoroughly conformed to the existing surrounding asphalt and the one being repaired. It ends up creating a strong thermal bond between these two pavements.