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.
Bags
An empty big bag.
Blocks
Quarry Products
A tonne bag of sand.
2" clean medium sized stone
Regular sized blocks used for most building jobs.
Chips
An empty small bag.
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
3/8" Chips. Very small stones
Regular 4" block with a 90 degree offset.
Plastering sand