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.
Chips
3/8" Chips. Very small stones
Quarry Products
4" clean large stone
Plastering sand
Blocks
Regular 4" block with a 90 degree offset.
A much bigger block with a cavity/hole going through the center.
Concrete block that weighs one tonne.
Bags
An empty small bag.
Regular sized blocks used for most building jobs.
Gravel
Screenings-Very dusty gravel
Clause 804
An empty big bag.