Blocks
Regular 4" block with a 90 degree offset.
Bags
An empty big bag.
Quarry Products
2" clean medium sized stone
Chips
3/8" Chips. Very small stones
Small empty heavy duty sand bag.
Plastering sand
Regular 4" block with a 30 degree offset.
The bigger thicker blocks up from the 4"
A tonne bag of sand.
Gravel
Clause 804
Drainage stone-small smooth rounded stone