Concrete block that weighs one tonne.
Concrete block that weighs one tonne with many heavy duty uses.
An empty big bag.
2" clean medium sized stone
Regular 4" block with a 30 degree offset.
A much bigger block with a cavity/hole going through the center.
3/8" Chips. Very small stones
Screenings-Very dusty gravel
An empty small bag.
Regular sized blocks used for most building jobs.