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 big bag.
Blocks
Quarry Products
4" clean large stone
Small empty heavy duty sand bag.
Regular 4" block with a 30 degree offset.
Gravel
Screenings-Very dusty gravel
Concrete block that weighs one tonne.
Chips
3/8" Chips. Very small stones
Regular sized blocks used for most building jobs.
Drainage stone-small smooth rounded stone
A tonne bag of sand.