Blocks
Gravel
Aggregate mix
Screenings-Very dusty gravel
Regular 4" block with a 30 degree offset.
Concrete block that weighs one tonne.
Clause 804
Quarry Products
4" clean large stone
Drainage stone-small smooth rounded stone
The bigger thicker blocks up from the 4"
Bags
An empty big bag.
Small empty heavy duty sand bag.