When making asphalt repairs, there are many things you may want to keep in mind. Next, take into account what caused the asphalt to collapse. Ultraviolet rays and damage to water are the two most important causes for asphalt failure. In asphalt, ultraviolet rays break down the asphaltic material, leading to cracks. The water penetrates the asphalt through the cracks and allows saturation and washing out of the sub-base material. It causes the asphalt to fail further and ultimately transform into a pothole as the base material is washed out from beneath the asphalt. If a pothole is made, it is now important to address the base underneath the pothole before paying over it again.You may want to check out Douglasville Asphalt Paving – Douglasville Asphalt Repair for more.
The base material that has been saturated must be extracted in order to start. The size of equipment required for excavation usually depends on the size of the troubled region. With everything from a small skid steer to massive extraction machines, the substance can be extracted. After the area has been assessed and the content has been removed, there would be a need to cut the perimeter of the troubled area. Using a caulk jar, saw cuts are made first by popping chalk lines. With the saw insuring straight cuts across the perimeter of the troubled field, these chalk lines are followed. Your end product would be stronger and more appealing by introducing these measures at the outset.
Upon making the saw cuts around the perimeter, asphalt and materials in the affected area are neatly washed out. It is important that the area be clean and clear of debris. To ensure a proper foundation for the new base material, all wet materials should be removed from the area. Replace the area with a new compactable material, such as stone or crush and run, after removing the wet materials. It may be appropriate to compress the new material in elevators as it is placed in place, depending on the size and depth of the excavation. A tack coat should be added after placing the necessary compaction of the base material. This tack coat will ensure adhesion between the material of the foundation and the new paving.
You’re finally set for the paving. It is necessary to apply the new asphalt paving material at the same depth as the current asphalt. You will need to make sure the new asphalt has been compacted with a vibratory roller compactor to ensure the area matches the elevation of the current asphalt. Last but not least, with a blower, sweep up the whole work area and clear any excess debris.