Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Blocks
Concrete block that weighs one tonne.
Regular sized blocks used for most building jobs.
Gravel
Screenings-Very dusty gravel
Chips
A much bigger block with a cavity/hole going through the center.
Quarry Products
Plastering sand
Aggregate mix
A tonne bag of sand.
Bags
Small empty heavy duty sand bag.
The bigger thicker blocks up from the 4"