Block dimensions:12″HIGH X 17″LONG X 4″THICK
Blocks
The bigger thicker blocks up from the 4"
Bags
An empty big bag.
Gravel
Clause 804
Quarry Products
A tonne bag of sand.
Aggregate mix
An empty small bag.
Screenings-Very dusty gravel
Regular 4" block with a 90 degree offset.
2" clean medium sized stone
4" clean large stone
Regular sized blocks used for most building jobs.
Drainage stone-small smooth rounded stone