Types of Asphalt Repair/Potholes
The heat and cold of the four seasons that regularly bath the asphalt can deal some severe damages. Sometimes they leave small cracks which eventually become a pothole. And it’s only a matter of time before more potholes are formed and each of them gets bigger as days go by. Before that happens, you need to find a professional like Knoxville Asphalt Paving Contractors to get it patched up.
Depending on the situation of the asphalt, there are several kinds of asphalt repair you can opt for. Some are temporary solutions while others are costlier, but permanent/long-term solutions to the damages.
If you really need to get those holes patched up soon or if you don’t have time to do it now, there are two options you can go for. The first option is a cold patch. When you see cracks in the asphalt, the best solution is to fill them in. Cold patch means you pour pre-mixed asphalt into the potholes. It is also a good solution during cold, dry weather as the pavement does not have to be hot.
There are more permanent cold patch materials, but at a higher expense, such as the advanced polymer-modified cold patch. It is a mixture that is easily used during the cold weather and lasts up to a year or more depending on usage.
Skin/surface patching is another not-so-temporary solution to fix potholes and cracks. You use a hot mix of asphalt, but you do not excavate the potholes entirely, and there is no need to prepare heavy equipment for the process. Just make sure the mixtures are still hot and the surface has been cleaned and prepared.
With hot mixtures, we do suggest that you let professional Knoxville Asphalt Paving Contractors do the job.
For a more permanent solution, it is essential to set a month to mill or fix the roadway as they usually take more time and you need to observe the work carefully. Hot mix is often the standard solution, and it is generally done when the pavement is hot. Saw cut & removal, resurfacing and infrared asphalt restoration are two common permanent solutions.
Resurfacing is a great way to prevent further cracks and potholes from forming. This is usually done over the whole area. After clearing the space out of vegetations, coat it with tack, and you can start pouring asphalt mix on it.
For big projects on visible potholes, saw cut & removal is the most logical and economical way to fix stuff. First, the area damaged is marked, and deep cracks are excavated to analyze the depth of damage. Hot mix asphalt is then poured and compacted with a roller. Hot rubber sealant is used as the finishing touch to prevent further cracks.
If you prefer a more environmentally friendly choice, you can find infrared asphalt restoration method instead. Hotbox mix is used throughout the process of sealing potholes one by one. The mixture remains hot inside the ‘box,’ so the process can be continuous, and it’s especially a good long-term solution for potholes and cracks that are not deep.
So, next time you need Knoxville Asphalt Paving Contractors, you know what kind of solutions you should seek your problem!