A tonne bag of sand.
A tonne bag of sand made up in store and ready to be collected.
Blocks
Concrete block that weighs one tonne.
Regular sized blocks used for most building jobs.
Chips
Quarry Products
4" clean large stone
Regular 4" block with a 30 degree offset.
Plastering sand
Bags
An empty big bag.
Gravel
Clause 804
An empty small bag.
Small empty heavy duty sand bag.