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
Concrete block that weighs one tonne.
Chips
3/8" Chips. Very small stones
Regular sized blocks used for most building jobs.
Gravel
Screenings-Very dusty gravel
Bags
Small empty heavy duty sand bag.
Regular 4" block with a 90 degree offset.
Quarry Products
A tonne bag of sand.
Regular 4" block with a 30 degree offset.
An empty big bag.
The bigger thicker blocks up from the 4"