4″ clean large stone
4″ clean stone is large stone that can be used for a number of different purposes. It is sold lose by the tonne.
Blocks
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
The bigger thicker blocks up from the 4"
Gravel
Clause 804
Concrete block that weighs one tonne.
Quarry Products
A tonne bag of sand.
Regular sized blocks used for most building jobs.
Plastering sand
2" clean medium sized stone
Drainage stone-small smooth rounded stone