Gravel
Aggregate mix
Clause 804
Chips
Blocks
Regular 4" block with a 90 degree offset.
Quarry Products
2" clean medium sized stone
Concrete block that weighs one tonne.
A tonne bag of sand.
Drainage stone-small smooth rounded stone
Regular 4" block with a 30 degree offset.
Bags
Small empty heavy duty sand bag.
4" clean large stone
Plastering sand