Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Chips
3/8" Chips. Very small stones
Blocks
Regular sized blocks used for most building jobs.
Quarry Products
Drainage stone-small smooth rounded stone
Bags
An empty small bag.
The bigger thicker blocks up from the 4"
An empty big bag.
Regular 4" block with a 30 degree offset.
Plastering sand