Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Quarry Products
2" clean medium sized stone
4" clean large stone
Plastering sand
A tonne bag of sand.
Gravel
Screenings-Very dusty gravel
Chips
3/8" Chips. Very small stones
Blocks
Regular 4" block with a 90 degree offset.
Bags
An empty small bag.
Concrete block that weighs one tonne.
Small empty heavy duty sand bag.
The bigger thicker blocks up from the 4"