3/8″ Chips. Very small stones
3/8″ Chips. Very small stones suitable for driveways. It is sold lose by the tonne.
Blocks
Quarry Products
A tonne bag of sand.
A much bigger block with a cavity/hole going through the center.
Bags
An empty big bag.
Regular 4" block with a 30 degree offset.
Concrete block that weighs one tonne.
An empty small bag.
Plastering sand
Regular sized blocks used for most building jobs.
The bigger thicker blocks up from the 4"