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
Bags
An empty small bag.
An empty big bag.
Chips
3/8" Chips. Very small stones
Regular 4" block with a 30 degree offset.
Gravel
Clause 804
Quarry Products
4" clean large stone
Plastering sand
Aggregate mix
Small empty heavy duty sand bag.
A much bigger block with a cavity/hole going through the center.