Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Gravel
Aggregate mix
Bags
Small empty heavy duty sand bag.
Blocks
Regular sized blocks used for most building jobs.
An empty small bag.
Chips
Regular 4" block with a 30 degree offset.
Quarry Products
4" clean large stone
The bigger thicker blocks up from the 4"
3/8" Chips. Very small stones
Concrete block that weighs one tonne.
Plastering sand
A much bigger block with a cavity/hole going through the center.