Aggregate mix
Aggregate mixture for rough concrete mix. It is sold lose by the tonne.
Blocks
A much bigger block with a cavity/hole going through the center.
Quarry Products
Plastering sand
Bags
Small empty heavy duty sand bag.
Regular 4" block with a 90 degree offset.
Chips
Concrete block that weighs one tonne.
Regular sized blocks used for most building jobs.
Gravel
Clause 804
A tonne bag of sand.
Regular 4" block with a 30 degree offset.
2" clean medium sized stone