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