DGB 20 road base is a well-graded mixture of crushed rock, sand, and other fine materials that is specifically designed for road construction. This type of road base provides a strong and stable foundation for asphalt or concrete surfaces. The mix of particles ensures that the material compacts tightly, providing excellent stability and load-bearing capacity. This road base is durable, long-lasting, and able to withstand heavy traffic, making it an essential component in the construction of roads, driveways, and car parks.