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.
Gravel
Screenings-Very dusty gravel
Blocks
Regular sized blocks used for most building jobs.
Bags
An empty big bag.
Quarry Products
Plastering sand
Regular 4" block with a 90 degree offset.
Chips
3/8" Chips. Very small stones
A tonne bag of sand.
Concrete block that weighs one tonne.