Block dimensions:12″HIGH X 17″LONG X 4″THICK
Gravel
Aggregate mix
Blocks
Chips
Quarry Products
Drainage stone-small smooth rounded stone
Bags
An empty big bag.
Regular sized blocks used for most building jobs.
Concrete block that weighs one tonne.
Regular 4" block with a 90 degree offset.
Screenings-Very dusty gravel
Plastering sand
An empty small bag.
Regular 4" block with a 30 degree offset.