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 4" block with a 90 degree offset.
Quarry Products
4" clean large stone
Plastering sand
Bags
An empty big bag.
A tonne bag of sand.
A much bigger block with a cavity/hole going through the center.
Gravel
Clause 804
An empty small bag.
Small empty heavy duty sand bag.
2" clean medium sized stone