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