Concrete block that weighs one tonne.
Concrete block that weighs one tonne with many heavy duty uses.
Blocks
Regular 4" block with a 90 degree offset.
Quarry Products
4" clean large stone
The bigger thicker blocks up from the 4"
A much bigger block with a cavity/hole going through the center.
2" clean medium sized stone
Bags
An empty big bag.
Regular 4" block with a 30 degree offset.
Regular sized blocks used for most building jobs.
Gravel
Aggregate mix
Clause 804