Blocks
Concrete block that weighs one tonne.
A much bigger block with a cavity/hole going through the center.
The bigger thicker blocks up from the 4"
Quarry Products
Drainage stone-small smooth rounded stone
A tonne bag of sand.
4" clean large stone
Bags
An empty big bag.
Gravel
Clause 804
An empty small bag.
Plastering sand
Screenings-Very dusty gravel