Concrete block that weighs one tonne.
Concrete block that weighs one tonne with many heavy duty uses.
Quarry Products
A tonne bag of sand.
Blocks
Gravel
Aggregate mix
Regular sized blocks used for most building jobs.
Regular 4" block with a 30 degree offset.
Screenings-Very dusty gravel
Bags
An empty small bag.
Regular 4" block with a 90 degree offset.
The bigger thicker blocks up from the 4"
Clause 804