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 sized blocks used for most building jobs.
Bags
An empty small bag.
Chips
Concrete block that weighs one tonne.
Regular 4" block with a 30 degree offset.
Gravel
Clause 804
An empty big bag.
Screenings-Very dusty gravel
Aggregate mix
Quarry Products
2" clean medium sized stone
The bigger thicker blocks up from the 4"
A much bigger block with a cavity/hole going through the center.