An empty small bag.
An empty small bag which can be filled with 4 stone weight of sand, gravel or chips. Bought on its own as an empty bag.
Quarry Products
Drainage stone-small smooth rounded stone
Blocks
Regular sized blocks used for most building jobs.
A tonne bag of sand.
Gravel
Aggregate mix
4" clean large stone
Concrete block that weighs one tonne.
Bags
An empty big bag.
Clause 804
Plastering sand
Chips