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
Regular 4" block with a 90 degree offset.
Bags
An empty small bag.
Gravel
Clause 804
Drainage stone-small smooth rounded stone
Aggregate mix
Regular sized blocks used for most building jobs.
Regular 4" block with a 30 degree offset.