Gravel
Clause 804
Blocks
The bigger thicker blocks up from the 4"
Regular 4" block with a 90 degree offset.
Bags
Small empty heavy duty sand bag.
Quarry Products
Drainage stone-small smooth rounded stone
Screenings-Very dusty gravel
Regular sized blocks used for most building jobs.
4" clean large stone
A tonne bag of sand.
Plastering sand
An empty big bag.