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