Drainage stone-small smooth rounded stone
Drainage stone are small smooth rounded stone used for draining water away from places where water is unwanted. It is sold lose by the tonne.
Blocks
Regular 4" block with a 30 degree offset.
Gravel
Clause 804
Screenings-Very dusty gravel
Regular sized blocks used for most building jobs.
Chips
3/8" Chips. Very small stones
The bigger thicker blocks up from the 4"
Bags
Small empty heavy duty sand bag.
A much bigger block with a cavity/hole going through the center.
An empty small bag.
Quarry Products
A tonne bag of sand.
Concrete block that weighs one tonne.