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.
Gravel
Aggregate mix
Clause 804
Bags
Small empty heavy duty sand bag.
Quarry Products
Plastering sand
A much bigger block with a cavity/hole going through the center.
Drainage stone-small smooth rounded stone
A tonne bag of sand.
An empty small bag.
The bigger thicker blocks up from the 4"
2" clean medium sized stone