Drainage stone-small smooth rounded stone
Drainage stone are small smooth rounded stone used for draining water away from places where water is unwanted. It is sold lose by the tonne.
Blocks
Regular 4" block with a 90 degree offset.
A much bigger block with a cavity/hole going through the center.
Bags
An empty big bag.
Gravel
Aggregate mix
Screenings-Very dusty gravel
An empty small bag.
Small empty heavy duty sand bag.
Regular 4" block with a 30 degree offset.
Concrete block that weighs one tonne.
Quarry Products
Plastering sand
A tonne bag of sand.