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 big bag.
Gravel
Screenings-Very dusty gravel
Aggregate mix
Small empty heavy duty sand bag.
The bigger thicker blocks up from the 4"
A much bigger block with a cavity/hole going through the center.
Quarry Products
2" clean medium sized stone
Regular sized blocks used for most building jobs.
Clause 804