A Pothole is a depression in a road surface that vary in size and shape. It is caused by the expansion and contraction of groundwater after the water has entered into the ground under the pavement.

If potholes or cracks is not maintained or repaired timely, it can cause instant damage to your car or vehicle.

This can lead to burst tires and windscreen damage that can be both dangerous and expensive to repair.

Serious road accidents can occur, especially on those roads where vehicle speeds are greater.

Now before moving ahead, let’s further discuss about how potholes are caused and what are the asphalt patching techniques / methods that can be done to fix it?

What Causes A Pothole?There are six main causes of pothole:

• Cracks are formed in the road through repeated traffic loading, substrate, poor vinyl repairs, or poor topcoat quality.
• Water seeps through the cracks due to rainfall, softening the road base.
• The water collected under the road freezes and expands, forcing up the road surface.
• Water melts eventually dries up over time, creating a gap underneath the road.
• The weight of traffic collapses the road surface into the gap.
• This lead to form a pothole, where the road has collapsed. Once a pothole occurs, it needs to patch.

There are many effective and affordable pothole repair methods that can be used to restore your pavement to its level best.

We at Main Infrastructure #1 Asphalt Repair Companyuse variety of asphalt patching techniques and top quality driveway paving materials to improve surface performance and lifespan.

So, let’s take a look to the most common and best pothole repair methods which help to repair the patches.

5 Different Pothole Repair Methods [A Quick Solution]

Here we are going to discuss about the five different pothole repair methods that can help you FIX your pavements.

1. Throw-and-Roll Pothole Repair

This Throw-and-roll method is known as the most basic pothole repair method. It is a temporary solution to fix your pothole problem and often used for temporary patches when the weather condition is poor or the road is to be rehabilitated soon.

 2. Semi-Permanent Pothole Repair

This method is not permanent but often considered as one of the best pothole repair methods besides full depth replacement of the affected area.

These methods drive deeper into the root of the pothole problems by removing water and debris from the pothole area before adding the patching mixture.

3. Spray-Injection Pothole Repair

This method is considered to be the most useful and effective for repairing small pavement defects. It is similar to semi-permanent pothole repair method, though it requires specialized equipment.

The spray-Injection is performed by using a self-contained truck-mounted system that has all the necessary materials in separate storage compartments.

4. Edge Seal Pothole Repair

Edge patching is the most common methods, used nowadays for the small pavement defects. This type of patching is generally done when the surface pavement edge breaks up due to the traffic loading at the edge of the pavement or due to the existence of water, aggressive- growth vegetation, and wind from either traffic or the atmosphere.

This method of patching typically involves repairing edge breaks by applying the quality of asphalt premix to the damaged edge seal. So, in order to improve the durability of the patch, the edge of the patch should be sealed to prevent the intrusion of water and other debris.

5. Full-Depth Roadway Pothole Replacement

Full-Depth patching method is considered an efficient way to remove the entire pavement surface layer over the patching area. In this method the pavement and the sub-base surrounding the pothole are completely removed and rebuilt.

Basically, it rebuilds worn out asphalt by using old asphalt. This method is complex and therefore it should be done by professional paving contractor. After the pothole patching area is excavated, it filled with hot mix asphalt.

Looking for the Best Paving Contractor In Toronto?

Don’t worry!!

We’re here to help you out.

Main Infrastructure #1 asphalt repair company will provide you the final solutions for your challenging problems. We provide various asphalt patching techniques according to your needs.

Contact us @ +1 (416) 514 0809 to learn more about the asphalt paving techniques we use.