Asphalt pavements are bound to break down over time, with potholes and cracks often appearing on them. When this happens, paving contractors need to determine the right patching materials to use. There are two types of patching materials commonly used by contractors: hot mix and cold mix asphalt. Many people are confused about which one to choose. In this blog post, we’ll discuss the differences between hot and cold patching materials, and help you choose which one is right for your pavement.
Hot mix asphalt patching is generally used for larger potholes and repair projects. This type of patching material is called “hot mix” because it is mixed and applied to the pavement while it is still hot. The material is heated to a temperature of around 300 degrees Fahrenheit and is applied to the pavement within a matter of minutes to avoid it from cooling down and solidifying.
Since hot mix asphalt requires handling by professionals, it is more expensive than its cold patch counterpart. One major advantage of hot mix asphalt patching is that it is long-lasting and durable. This type of patching can resist damage caused by harsh weather conditions like snow, ice, and heavy rainfall.
As opposed to hot mix asphalt patching, cold mix asphalt patching is applied even when the pavement is cold. This type of patching material is mixed with water and has a lower viscosity, making it easier to apply. Cold mix asphalt can be purchased pre-mixed in bags or manually mixed on site.
Cold mix asphalt has a shorter life span compared to hot mix asphalt, but it’s faster and more efficient. This makes it a popular choice for contractors who need to carry out quick repairs, especially in colder weather conditions. Although it is less durable, it is still an effective patching solution.
When considering which type of patching material to use, it is important to take a few factors into account. The size and depth of the pothole or crack, as well as the existing weather conditions, are essential factors in the decision-making process.
If you have larger potholes or are facing harsh weather conditions, hot mix asphalt patching is your best option. It’s long-lasting and durable, and can stand up to even the toughest of conditions. However, if you are facing smaller potholes or colder weather, then cold mix asphalt is a more efficient choice.
In conclusion, both hot mix and cold mix asphalt patching materials have their advantages and disadvantages. The decision ultimately depends on the unique needs of your pavement. If you're looking for asphalt contractors in Lake County, FL and need help selecting the right patching material for your project, contact Reliable Pavement Maintenance. Our experts in Lake County, FL are experienced in repairing and maintaining all types of asphalt pavement. We offer a range of asphalt services including patching, seal coating, and milling. Contact us today to request an estimate.