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.
Bags
An empty small bag.
Gravel
Aggregate mix
Quarry Products
A tonne bag of sand.
Regular 4" block with a 90 degree offset.
Small empty heavy duty sand bag.
A much bigger block with a cavity/hole going through the center.
2" clean medium sized stone