Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Bags
An empty big bag.
Blocks
The bigger thicker blocks up from the 4"
Quarry Products
Drainage stone-small smooth rounded stone
Regular 4" block with a 30 degree offset.
Gravel
Aggregate mix
Screenings-Very dusty gravel
4" clean large stone
Chips
3/8" Chips. Very small stones