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 sized blocks used for most building jobs.
The bigger thicker blocks up from the 4"
Bags
An empty small bag.
A much bigger block with a cavity/hole going through the center.
Quarry Products
Plastering sand
Concrete block that weighs one tonne.
4" clean large stone
Chips
3/8" Chips. Very small stones