If you are deciding between tar and chip and asphalt for your driveway or roadway, it’s important to consider durability. These materials are both popular options, but how do they compare in terms of durability? And how durable is tar and chip compared to asphalt? Let’s take a closer look as we go through the details of the matter in today’s post.
What Is Asphalt And What Is Tar And Chip
To begin, it is essential to comprehend the composition of both materials. Asphalt is created by combining aggregates, a binder, and a filler; this is then applied in its hot form and solidifies as it cools. This material is widely used for paving and has a reputation for its strength and resilience.
The different types of asphalt that are commonly used in paved surfaces are hot mix, cold mix, and recycled asphalt.
Hot mix asphalt is a durable type of asphalt made by heating and combining aggregates, binder, and filler. It is then applied to the pavement surface and compacted with a roller after cooling. Its high temperature gives it an advantage over cold mix and recycled asphalt in terms of durability.
Cold mix asphalt is an asphalt type that is created by blending aggregates, binder, and filler at lower temperatures compared to hot mix asphalt. This asphalt kind is faster and easier to install, as it does not need the high temperatures necessary for hot mix. It is mostly utilized for small projects or in areas hot mix asphalt would not be practical such as remote locations.
Recycled asphalt is asphalt made from existing asphalt material. It can be used for fixing pavements or in new construction projects. Although it is comparable in durability to hot and cold mix asphalt, it may not withstand heavy traffic as well in the long run.
Tar and chip, also known as chip seal or macadam, on the other hand, is a type of paving material that is made by combining hot asphalt with crushed stone. This mixture is then applied to the surface and rolled in place before being sealed with an additional layer of asphalt binder. Tar and chip is a popular choice for roads, driveways, and parking lots as it offers good durability at an affordable price.
Durability Comparison Between Asphalt And Tar And Chip
In terms of durability, asphalt is generally considered to be more durable than tar and chip surfaces. This is because asphalt is more resistant to wear and tear caused by heavy traffic, extreme temperatures, and weather conditions such as precipitation and UV rays. Asphalt also has a greater ability to resist cracking, chipping, and flaking over time.
However, it is important to note that tar and chip surfaces can still be quite durable, especially when they are installed and maintained properly. One key advantage of tar and chip over asphalt is that it can better withstand freeze and thaw cycles, which can cause damage to traditional asphalt surfaces. Tar and chip surfaces also tend to be less slippery in wet conditions, providing better traction for vehicles and pedestrians.
Other Factors That Affect The Durability Of These Paving Materials
Maintenance is also an essential factor when it comes to the durability of both asphalt and tar and chip surfaces. Regular maintenance can help extend the life of both types of surfaces. For asphalt, it is vital to ensure that the surface is correctly sealed and cracks are repaired as soon as possible to prevent water from seeping into the asphalt and causing more significant damage. Tar and chip surfaces require maintenance, such as debris removal and resealing, but it can be less costly than asphalt maintenance.
Overall, while asphalt is considered to be slightly more durable than tar and chip surfaces, both options can be excellent choices for various paving applications. Tar and chip offers an attractive and cost-effective alternative to traditional asphalt that can be just as durable when maintained appropriately.
It is also important to consider other factors when making a decision between tar and chip and asphalt, such as your budget, climate, and aesthetic preferences. For example, the rich, rustic texture of a tar and chip driveway may be more fitting for the design of a particular property, while an asphalt road may be better suited for high-traffic areas with heavy vehicles.
Why Consult An Expert Contractor
Ultimately, the best way to determine which paving material is best for your project is to consult an expert contractor who can assess the site and discuss your needs. You can ask the experts from JR Paving in Pittsburgh as they have extensive experience with both asphalt and tar and chip paving materials. Regardless of your choice, a reliable contractor can provide the professional installation services you need to ensure a long-lasting and aesthetically pleasing surface.
Final Thoughts
Overall, both tar and chip and asphalt are durable paving materials suitable for different applications. While asphalt is generally considered more durable, tar and chip offers its advantages, such as better resistance to freeze-thaw cycles and lower maintenance costs. Be sure to consult with an experienced paving contractor to help you choose the best option for your specific needs.