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