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 90 degree offset.
Bags
An empty big bag.
Gravel
Clause 804
Concrete block that weighs one tonne.
The bigger thicker blocks up from the 4"
Quarry Products
Plastering sand
Regular sized blocks used for most building jobs.
A tonne bag of sand.
Chips
3/8" Chips. Very small stones
A much bigger block with a cavity/hole going through the center.
An empty small bag.