Blocks
Regular 4" block with a 30 degree offset.
Quarry Products
Plastering sand
The bigger thicker blocks up from the 4"
Concrete block that weighs one tonne.
Chips
Drainage stone-small smooth rounded stone
Bags
Small empty heavy duty sand bag.
4" clean large stone
An empty small bag.
Regular sized blocks used for most building jobs.
3/8" Chips. Very small stones