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.
Blocks
Bags
Small empty heavy duty sand bag.
Quarry Products
2" clean medium sized stone
4" clean large stone
Plastering sand
A tonne bag of sand.
Regular sized blocks used for most building jobs.
The bigger thicker blocks up from the 4"
Gravel
Clause 804
Regular 4" block with a 30 degree offset.