Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Bags
An empty big bag.
Gravel
Screenings-Very dusty gravel
Blocks
Regular 4" block with a 90 degree offset.
Regular sized blocks used for most building jobs.
A much bigger block with a cavity/hole going through the center.
Quarry Products
A tonne bag of sand.
The bigger thicker blocks up from the 4"
Aggregate mix
Chips
3/8" Chips. Very small stones
Regular 4" block with a 30 degree offset.