Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Blocks
Concrete block that weighs one tonne.
Bags
Small empty heavy duty sand bag.
Regular 4" block with a 90 degree offset.
Gravel
Aggregate mix
An empty small bag.
Quarry Products
Drainage stone-small smooth rounded stone
4" clean large stone
The bigger thicker blocks up from the 4"
Screenings-Very dusty gravel
Chips
Regular 4" block with a 30 degree offset.