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
Concrete block that weighs one tonne.
Quarry Products
Plastering sand
The bigger thicker blocks up from the 4"
Gravel
Aggregate mix
Regular sized blocks used for most building jobs.
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
Clause 804
A tonne bag of sand.