Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Bags
Small empty heavy duty sand bag.
Blocks
A much bigger block with a cavity/hole going through the center.
Gravel
Screenings-Very dusty gravel
Concrete block that weighs one tonne.
Chips
Quarry Products
A tonne bag of sand.
Plastering sand
Regular 4" block with a 90 degree offset.
Regular 4" block with a 30 degree offset.
An empty big bag.