A tonne bag of sand.
A tonne bag of sand made up in store and ready to be collected.
Blocks
The bigger thicker blocks up from the 4"
Chips
Quarry Products
4" clean large stone
Concrete block that weighs one tonne.
Gravel
Aggregate mix
3/8" Chips. Very small stones
Regular 4" block with a 30 degree offset.
Plastering sand
Bags
An empty big bag.
Drainage stone-small smooth rounded stone