When it comes to maintaining your asphalt pavement, filling the cracks is an essential step. Crack filling can prevent water from seeping into the cracks and causing further damage. Using the right type of asphalt crack filler is crucial to ensure the cracks are properly sealed and the pavement lasts longer. In this article, we will discuss the different types of asphalt crack fillers available in the market. Explore the subject discussed in this piece further by checking out the suggested external site. Inside, you’ll uncover extra information and an alternative perspective on the topic. Explore this detailed content!
Cold Pour Crack Fillers
Cold pour crack fillers are made of a mixture of polymers, asphalt, and other additives. They come in ready-to-use jugs or buckets and are applied directly into the cracks without heating. Cold pour crack fillers are ideal for smaller cracks and can be used in moderate climates. One major advantage of cold pour crack fillers is that they are easy to apply, as they do not require any special preparation. They are also cheaper than hot pour crack fillers. However, the downside of using cold pour crack fillers is that they may not bond well with the asphalt in colder temperatures.
Hot Pour Crack Fillers
Hot pour crack fillers are made of a blend of bitumen and natural rubber. They are applied by heating the mixture to a temperature of around 375°F and pouring it directly into the cracks using a crack filling machine. Hot pour crack fillers bond better with the asphalt than cold pour crack fillers and are more flexible, which means they can withstand temperature changes without cracking. Hot pour crack fillers are also more durable and last longer than cold pour crack fillers. However, hot pour crack fillers require more preparation and specialized equipment, which makes them more expensive than cold pour crack fillers.
Modified Asphalt Rubber Crack Fillers
Modified asphalt rubber crack fillers are a combination of asphalt and rubber. The rubber comes from recycled tires and is added to the asphalt to make it more elastic. Modified asphalt rubber crack fillers work well in colder temperatures and can be used to fill larger cracks. They are also more environmentally friendly compared to other types of crack fillers, as they use recycled materials. However, modified asphalt rubber crack fillers are more expensive than other types of crack fillers and may require specialized equipment to apply.
Another type of crack filler is sand fillers. Sand fillers are used to fill cracks that are wider than 1 inch. They are a mixture of sand and asphalt, which is poured into the crack to level it with the surrounding pavement. Sand fillers are not ideal for smaller cracks, as the sand particles may block the crack, preventing other types of crack fillers from bonding with the pavement. Sand fillers are also more prone to cracking in cold temperatures, which makes them better suited for use in warmer climates.
Fiber fillers are used to fill wider and deeper cracks. They are made of a mixture of asphalt, fibers, and other additives. Fiber fillers are applied using a specialized machine that injects the filler into the crack and then compacts it. Fiber fillers are durable and can withstand heavy traffic but are also more expensive than other types of crack fillers. However, they are a cost-effective solution for filling wider and deeper cracks. Explore the subject further by checking out this content-rich external site we’ve organized for you. Click to learn more on this subject.
Crack filling is a crucial step in maintaining your asphalt pavement. Using the right type of crack filler can ensure that the pavement lasts longer and is protected from further damage. Cold pour crack fillers are ideal for smaller cracks and moderate climates, while hot pour crack fillers are more durable and flexible. Modified asphalt rubber crack fillers are more environmentally friendly, while sand fillers and fiber fillers are suited for filling wider and deeper cracks. When selecting a crack filler, it’s important to consider the climate, the size of the crack, and your budget.
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