Get matched with top paving pros in Medford, WI

Asphalt is not the same thing as blacktop. Blacktop is a type of asphalt, but contains less bitumen, making it less durable than asphalt. Asphalt is a better option for major highways, streets, and driveways, while blacktop is more suitable to playgrounds.

About 6 inches between the edges of each stone in the sequence is common. Rather than sticking to 6 inches, some people measure the length of the entire path and adjust the space between stepping stones a couple of inches wider or narrower than 6 inches to make sure the entire path fits the length perfectly without having to cut a paver at either end. Other people prefer a design with a 24-inch distance from the center of one stone to the center of the next stone, which matches the stride of an average-sized person.

Many asphalt companies have experience with tar and chip paving, but not all. The process is unique enough—and not incredibly common enough—that you may have to look around for a tar and chip specialist. However, speaking with a driveway company is a great place to start, especially if they have experience with multiple materials.

The most common causes of sunken pavers are poor base preparation and insufficient compaction. The problem could also be how your pavers were installed. If the soil beneath your patio or walkway wasn't compacted, it will pull pavers down as it settles. Additionally, using bare soil instead of making a paver bed with compacted gravel and sand can cause sinking over time. To fix sunken pavers, consider recompacting the base and addressing any drainage or erosion issues in the area.