Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Chips
Quarry Products
2" clean medium sized stone
Blocks
Gravel
Screenings-Very dusty gravel
Bags
An empty small bag.
Regular sized blocks used for most building jobs.
Plastering sand
Regular 4" block with a 30 degree offset.
4" clean large stone
Concrete block that weighs one tonne.
Aggregate mix