Aggregate mix
Aggregate mixture for rough concrete mix. It is sold lose by the tonne.
Blocks
Quarry Products
A tonne bag of sand.
Regular 4" block with a 90 degree offset.
2" clean medium sized stone
Bags
An empty big bag.
Concrete block that weighs one tonne.
Drainage stone-small smooth rounded stone
Chips
Gravel
Clause 804
Regular sized blocks used for most building jobs.