Blocks
Regular 4" block with a 30 degree offset.
Gravel
Screenings-Very dusty gravel
Quarry Products
Plastering sand
Clause 804
Aggregate mix
Regular 4" block with a 90 degree offset.
Chips
3/8" Chips. Very small stones
2" clean medium sized stone
Bags
Small empty heavy duty sand bag.
A tonne bag of sand.