Quarry Products
2" clean medium sized stone
Blocks
Concrete block that weighs one tonne.
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 90 degree offset.
Plastering sand
Gravel
Aggregate mix
4" clean large stone
A tonne bag of sand.
Regular sized blocks used for most building jobs.
The bigger thicker blocks up from the 4"