Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Blocks
A much bigger block with a cavity/hole going through the center.
Bags
An empty big bag.
Quarry Products
Drainage stone-small smooth rounded stone
Plastering sand
4" clean large stone
2" clean medium sized stone
Chips
3/8" Chips. Very small stones
Regular sized blocks used for most building jobs.
A tonne bag of sand.