Concrete and Asphalt
Concrete and asphalt are strong, durable building materials comprised of binders and aggregates, such as rock, sand, or gravel. Concrete and asphalt are initially mixed in a pliable, semi-viscous state prior to application. After setting, they harden into a durable solid state, making them ideal for new construction, such as sidewalks, driveways, and roads, or in maintenance and repair applications such as patching and tuckpointing.