Blocks
Concrete block that weighs one tonne.
Quarry Products
4" clean large stone
Bags
Small empty heavy duty sand bag.
Drainage stone-small smooth rounded stone
Regular 4" block with a 30 degree offset.
A much bigger block with a cavity/hole going through the center.
Gravel
Aggregate mix
Regular sized blocks used for most building jobs.
An empty big bag.
Clause 804
Screenings-Very dusty gravel