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 small bag.
Blocks
Regular sized blocks used for most building jobs.
Chips
3/8" Chips. Very small stones
Quarry Products
4" clean large stone
Concrete block that weighs one tonne.
An empty big bag.
A much bigger block with a cavity/hole going through the center.
Drainage stone-small smooth rounded stone
Gravel
Aggregate mix