Due to its durability and longevity, asphalt is a popular paving material for driveways, parking lots, and other outdoor surfaces. However, over time, asphalt can develop cracks due to various factors such as weather changes, heavy traffic, or aging. Cracks in asphalt not only compromise the appearance of the surface but can also lead to more severe damage if left unattended. Fortunately, patching asphalt cracks is a relatively easy and inexpensive process. It can be done with the right tools and techniques. So how do you patch asphalt cracks? Let’s find out!
Should you fill asphalt cracks?
It is essential to fill asphalt cracks to prevent further damage to the pavement. Cracks in asphalt can allow water to seep into the underlying layers, causing them to erode and weaken the pavement. Over time, this can lead to potholes and other severe damage.
Filling asphalt cracks also helps improve the pavement’s appearance and can prevent tripping hazards. It is vital to fill cracks as soon as they are noticed, as they will only worsen over time. Regular maintenance and filling of cracks can extend the pavement’s life and prevent costly repairs in the future.
What is used to seal asphalt cracks?
Several materials can be used to seal asphalt cracks! The first of these is asphalt crack filler. This rubberized material is designed to fill in cracks in asphalt. It is applied using a caulking gun and smoothed using a putty knife or towel.
If asphalt crack filler is not your speed, then try asphalt emulsion. This sealant is a liquid material that is made from asphalt and water. It can be applied using a spray nozzle or a squeegee and is designed to penetrate the cracks and seal them from the inside out.
Finally, let’s talk about asphalt patching material! This more substantial material is used to fill larger cracks or holes in the asphalt. It is applied using a trowel or a putty knife and must be allowed to dry before the pavement can be used again.
The choice of material you use will depend on the size and severity of the cracks and the climate and conditions in the area. It is crucial to choose a material compatible with the existing pavement and follow the manufacturer’s instructions for application.
How long does asphalt crack filler last?
The longevity of asphalt crack filler largely depends on various factors, such as the quality of the product, the severity of the cracks, weather conditions, and the amount of traffic the surface receives. Generally, high-quality crack fillers can last up to 3 to 4 years before the cracks reappear. However, if the cracks are too severe, the filler may only last for a short time. Therefore, you may need to apply another coat sooner.
It’s essential to note that extreme weather conditions, such as heavy rain or snow, can damage the asphalt and cause the filler to wear out faster. If you want to maximize the lifespan of your asphalt crack filler, it’s advisable to apply it during mild weather conditions and to ensure that the surface is clean and dry before using the product. Additionally, regular maintenance and inspections can help you identify and repair any cracks before they worsen, which can help extend the life of the filler.
Sealcoating Your Asphalt Driveway
Now that you have repaired your driveway, what comes next? The next step you should take to ensure the longevity of your driveway is sealcoating it. Sealcoating involves applying a protective layer of sealer to the asphalt’s surface, which helps prevent water penetration, oxidation, and other forms of damage. The process not only enhances the appearance of your driveway by giving it a fresh, black finish but also helps to reduce the risk of cracks and potholes. You should contact a paving company as soon as possible if sealcoating your driveway interests you!
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