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
A much bigger block with a cavity/hole going through the center.
Quarry Products
A tonne bag of sand.
Plastering sand
Concrete block that weighs one tonne.
2" clean medium sized stone
Regular sized blocks used for most building jobs.
The bigger thicker blocks up from the 4"
Bags
Small empty heavy duty sand bag.
Clause 804
Regular 4" block with a 30 degree offset.