1/2″ Chips, small stones, the next size up from 3/8″ chips. Suitable for driveways also. It is sold lose by the tonne.
Blocks
The bigger thicker blocks up from the 4"
Quarry Products
Plastering sand
Gravel
Aggregate mix
4" clean large stone
Bags
Small empty heavy duty sand bag.
Concrete block that weighs one tonne.
Regular sized blocks used for most building jobs.
Clause 804
A tonne bag of sand.
Regular 4" block with a 90 degree offset.
An empty big bag.