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.
Chips
Gravel
Clause 804
Blocks
Regular 4" block with a 90 degree offset.
Aggregate mix
Concrete block that weighs one tonne.
Quarry Products
Plastering sand
A much bigger block with a cavity/hole going through the center.
3/8" Chips. Very small stones
The bigger thicker blocks up from the 4"