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