Concrete block that weighs one tonne.
Concrete block that weighs one tonne with many heavy duty uses.
Chips
3/8" Chips. Very small stones
Quarry Products
Plastering sand
Blocks
A much bigger block with a cavity/hole going through the center.
2" clean medium sized stone
Gravel
Clause 804
A tonne bag of sand.
Regular 4" block with a 90 degree offset.
Regular sized blocks used for most building jobs.
Drainage stone-small smooth rounded stone