Screenings-Very dusty gravel
Screenings(very dusty gravel) has a number of versatile uses. It is sold lose by the tonne.
Bags
Small empty heavy duty sand bag.
Quarry Products
Drainage stone-small smooth rounded stone
Blocks
A much bigger block with a cavity/hole going through the center.
Gravel
Aggregate mix
Regular sized blocks used for most building jobs.
An empty big bag.
The bigger thicker blocks up from the 4"
A tonne bag of sand.
Concrete block that weighs one tonne.
Plastering sand