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 4" block with a 90 degree offset.
Quarry Products
A tonne bag of sand.
Chips
3/8" Chips. Very small stones
2" clean medium sized stone
Small empty heavy duty sand bag.
Gravel
Screenings-Very dusty gravel
Plastering sand
A much bigger block with a cavity/hole going through the center.