Quarry Products
2" clean medium sized stone
Bags
Small empty heavy duty sand bag.
Blocks
Regular 4" block with a 30 degree offset.
Gravel
Clause 804
A tonne bag of sand.
Regular sized blocks used for most building jobs.
4" clean large stone
Screenings-Very dusty gravel
Chips
An empty small bag.
The bigger thicker blocks up from the 4"