Maintaining your asphalt pavement is an important task to keep your property in tip-top shape. One of the most common issues that need fixing is pavement cracks. But not all cracks are the same, and they need different treatment programs. Choosing the right crack filler can save you time, money, and effort. In this article, we will talk about the different types of asphalt crack fillers available in the market today.
Cold Pour Crack Filler
Cold pour crack filler is the most cost-effective option and recommended for seasonal or temporary repairs. As the name suggests, it can be used in cold temperatures, making it ideal for colder climates. This type of filler comes in ready-to-use premixed jugs, and you can apply it directly from the container.
Cold pour crack filler provides a flexible and long-lasting seal that can accommodate small movements in the pavement. However, this type of filler may not be suitable for larger cracks and may need additional reinforcement.
Hot Pour Crack Filler
Hot pour crack filler is a more permanent solution compared to cold pour and is ideal for larger cracks. It is heated and melted using specialized equipment and applied using a pour pot or a crack bander. The material then cools down and hardens, creating a solid seal that can withstand extreme weather conditions.
Hot pour crack fillers have excellent bonding properties, making them more effective in sealing cracks and preventing water from infiltrating the pavement. This type of filler has a higher cost compared to cold pour but pays for itself in the long run, preventing pavement deterioration, potholes, and asphalt breakage.
Rubberized Crack Filler
Rubberized crack filler is a flexible and long-lasting filler that combines the benefits of hot and cold pour crack fillers. It is a bituminous compound mixed with small rubber granules that produce a more elastic sealant.
This type of crack filler is ideal for regions that experience high traffic and severe weather conditions. It maintains flexibility, preventing re-cracking during extreme temperature changes. Rubberized crack filler also provides excellent resistance to UV and chemical exposure.
Epoxy Crack Filler
Epoxy crack filler offers a more durable and long-lasting seal that can withstand significant traffic and weather exposure. It is a two-part mixture consisting of an epoxy resin and a hardener that are mixed just before application.
Epoxy crack filler has a high tensile strength, providing superior bonding and sealing properties that can withstand heavy traffic and freeze-thaw cycles. It cures quickly, producing a seal that is impervious to water, oil, and gasoline. However, it has a higher price point compared to other types of crack fillers.
Choosing the right type of crack filler depends on several factors, such as the climate, the size and depth of the crack, and the traffic conditions on the pavement. Cold pour crack fillers are suitable for small seasonal cracks, while hot pour, rubberized, and epoxy crack fillers are the best options for larger and more permanent solutions. Remember to take your budget, location, and pavement situation into consideration when selecting the right crack filler.
Fill in those cracks, and your asphalt pavement will serve its purpose and extend its life. Eager to continue investigating the subject? asphalt crack filler, we’ve selected this for your further reading.
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