Block dimensions:12″HIGH X 17″LONG X 4″THICK
Blocks
Regular 4" block with a 30 degree offset.
Regular sized blocks used for most building jobs.
Quarry Products
A tonne bag of sand.
The bigger thicker blocks up from the 4"
Drainage stone-small smooth rounded stone
Gravel
Clause 804
Bags
Small empty heavy duty sand bag.
4" clean large stone
Chips
Concrete block that weighs one tonne.