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.
Small empty heavy duty sand bag.
Quarry Products
Drainage stone-small smooth rounded stone
Plastering sand
Concrete block that weighs one tonne.
2" clean medium sized stone
The bigger thicker blocks up from the 4"
Regular 4" block with a 30 degree offset.
A much bigger block with a cavity/hole going through the center.