Block dimensions:12″HIGH X 17″LONG X 4″THICK
Bags
An empty big bag.
Blocks
The bigger thicker blocks up from the 4"
Chips
3/8" Chips. Very small stones
Regular sized blocks used for most building jobs.
Gravel
Aggregate mix
Quarry Products
A tonne bag of sand.
Plastering sand
2" clean medium sized stone
Concrete block that weighs one tonne.
Clause 804