An empty small bag.
An empty small bag which can be filled with 4 stone weight of sand, gravel or chips. Bought on its own as an empty bag.
Blocks
The bigger thicker blocks up from the 4"
Gravel
Clause 804
Regular 4" block with a 30 degree offset.
Chips
Concrete block that weighs one tonne.
Screenings-Very dusty gravel
A much bigger block with a cavity/hole going through the center.
Quarry Products
Drainage stone-small smooth rounded stone
A tonne bag of sand.
4" clean large stone
Regular sized blocks used for most building jobs.
3/8" Chips. Very small stones