Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Quarry Products
Drainage stone-small smooth rounded stone
Bags
An empty small bag.
Blocks
Concrete block that weighs one tonne.
A tonne bag of sand.
Regular sized blocks used for most building jobs.
2" clean medium sized stone
Regular 4" block with a 90 degree offset.
Chips
3/8" Chips. Very small stones
Plastering sand
Gravel
Screenings-Very dusty gravel