What is road base?

Road base is a mixture of aggregates, such as crushed rock, sand, and gravel, that is used as a foundation for roads, driveways, and other paved surfaces. It provides a stable, compacted surface for vehicles to drive on and helps to prevent erosion and drainage issues.

Road base is typically laid down in layers and compacted to create a firm foundation that can support the weight of traffic and withstand the stresses of regular use. The thickness and type of road base used will depend on the specific requirements of the project, such as the expected traffic volume and the soil conditions.

In addition to providing structural support, road base also helps to improve drainage and prevent water from pooling on the surface of the road. This can help to reduce the risk of flooding and extend the lifespan of the pavement.

Overall, road base plays a crucial role in the construction of durable and long-lasting roads, driveways, and other paved surfaces.