Block dimensions:12″HIGH X 17″LONG X 4″THICK
Gravel
Screenings-Very dusty gravel
Blocks
The bigger thicker blocks up from the 4"
Bags
An empty big bag.
Regular sized blocks used for most building jobs.
An empty small bag.
Quarry Products
A tonne bag of sand.
Regular 4" block with a 30 degree offset.
Clause 804
Concrete block that weighs one tonne.
A much bigger block with a cavity/hole going through the center.
Plastering sand