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
Plastering sand
Chips
Blocks
The bigger thicker blocks up from the 4"
Bags
An empty big bag.
2" clean medium sized stone
Gravel
Screenings-Very dusty gravel
A tonne bag of sand.
Concrete block that weighs one tonne.
Aggregate mix
Regular 4" block with a 90 degree offset.
Clause 804