Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Blocks
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
Gravel
Aggregate mix
Chips
Quarry Products
4" clean large stone
Drainage stone-small smooth rounded stone
Concrete block that weighs one tonne.
Bags
Small empty heavy duty sand bag.
The bigger thicker blocks up from the 4"
Plastering sand