Gravel
Clause 804
Quarry Products
Drainage stone-small smooth rounded stone
Blocks
Regular 4" block with a 30 degree offset.
Regular sized blocks used for most building jobs.
4" clean large stone
Bags
An empty small bag.
Small empty heavy duty sand bag.
2" clean medium sized stone
The bigger thicker blocks up from the 4"
A tonne bag of sand.
Aggregate mix
Plastering sand