Clause 804
Clause 804(less dust than screenings) has a whole range of versatile uses. It is sold lose by the tonne.
Quarry Products
4" clean large stone
Bags
An empty big bag.
Chips
Blocks
Regular 4" block with a 30 degree offset.
The bigger thicker blocks up from the 4"
Gravel
Aggregate mix
Regular 4" block with a 90 degree offset.
Plastering sand
3/8" Chips. Very small stones
2" clean medium sized stone
Regular sized blocks used for most building jobs.
Concrete block that weighs one tonne.