Block dimensions:12″HIGH X 17″LONG X 4″THICK
Quarry Products
A tonne bag of sand.
Bags
An empty small bag.
Blocks
2" clean medium sized stone
Gravel
Clause 804
Regular 4" block with a 90 degree offset.
Aggregate mix
A much bigger block with a cavity/hole going through the center.
4" clean large stone
Drainage stone-small smooth rounded stone
Regular sized blocks used for most building jobs.
Chips