A tonne bag of sand.
A tonne bag of sand made up in store and ready to be collected.
Blocks
Regular 4" block with a 90 degree offset.
Quarry Products
Plastering sand
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
Concrete block that weighs one tonne.
Gravel
Aggregate mix
2" clean medium sized stone
Bags
An empty small bag.
Clause 804
Chips