Gravel
Screenings-Very dusty gravel
Quarry Products
2" clean medium sized stone
Blocks
The bigger thicker blocks up from the 4"
Clause 804
Concrete block that weighs one tonne.
Regular 4" block with a 90 degree offset.
Plastering sand
Bags
Small empty heavy duty sand bag.
Aggregate mix
Chips
A tonne bag of sand.
Regular 4" block with a 30 degree offset.