Block dimensions:12″HIGH X 17″LONG X 4″THICK
Quarry Products
Drainage stone-small smooth rounded stone
A tonne bag of sand.
Blocks
Regular 4" block with a 30 degree offset.
Bags
An empty small bag.
Regular sized blocks used for most building jobs.
2" clean medium sized stone
Gravel
Clause 804
Screenings-Very dusty gravel
A much bigger block with a cavity/hole going through the center.
4" clean large stone
Chips
3/8" Chips. Very small stones