Road/Sub Base

We supply the best quality base of all grades as required.

The road base is the load-bearing layer immediately below the pavement layers, and serves to provide strength and support to the overlying pavement. The sub base is below the base and serves as the foundation for the overall pavement structure, transmitting traffic loads to the subgrade while providing drainage and frost protection. These layers are formed by spreading the aggregate in thin layers and then compacting it with heavy equipment until the material forms a dense layer of interlocking aggregate.  To perform well, road base and sub base aggregates must be strong and durable, and must meet very specific gradation requirements.