Des. 3-20P or 20mm ( ¾” ) Premium Granular Base is a specialty product manufactured by FT Aggregates. The main use of Des. 3-20P is to provide a solid foundation. This aggregate contains extremely high percentages of manufactured fines and angular gravel which substantially increases compaction rates. Built to the City of Edmonton’s
exact specifications, it is used as a solid base material for major infrastructure projects. Roadways, bridges, hospitals, schools and even homes all require a solid base material.
20mm ( ¾” ) Granular Base is available throughout the year from Pit 23
but demand picks up right before spring. FT Aggregates has been producing this product for many years and will continue to do so for many more.