Block dimensions:12″HIGH X 17″LONG X 4″THICK
Blocks
The bigger thicker blocks up from the 4"
Gravel
Screenings-Very dusty gravel
Quarry Products
Drainage stone-small smooth rounded stone
4" clean large stone
Plastering sand
Chips
3/8" Chips. Very small stones
A much bigger block with a cavity/hole going through the center.
Clause 804
Concrete block that weighs one tonne.
Bags
An empty small bag.