What is Chipseal?
Chipseal is a pavement surface treatment that involves applying a layer of asphalt or tar to a road surface and then covering it with small aggregate chips. The chips are typically crushed stone, gravel, or slag. Chipseal is used to improve the skid resistance of a road surface, seal cracks and joints, and protect the road surface from wear and tear.
How is Chipseal Different from Asphalt?
Chipseal is similar to asphalt in that it is a type of pavement surface treatment. However, there are some key differences between the two. Chipseal is typically thinner than asphalt, and it does not contain any sand or other fine aggregate. This makes chipseal more flexible and less prone to cracking. Chipseal is also less expensive than asphalt, and it can be applied more quickly.
How Long Does Chipseal Last?
The lifespan of chipseal varies depending on the traffic volume and weather conditions. In general, chipseal can last for 5 to 10 years. However, chipseal may need to be resealed more frequently in areas with high traffic volume or extreme weather conditions.
How Much Does Chipseal Cost?
The cost of chipseal varies depending on the size of the area being treated and the type of aggregate used. In general, chipseal costs between $1 and $2 per square yard.
Is Chipseal Better than Asphalt?
There are pros and cons to both chipseal and asphalt. Chipseal is less expensive and more flexible than asphalt, but it is also less durable. Asphalt is more durable than chipseal, but it is also more expensive and less flexible. Ultimately, the best choice for a particular road surface treatment depends on the specific needs and budget of the project.
