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
Bags
An empty big bag.
Quarry Products
A tonne bag of sand.
Regular sized blocks used for most building jobs.
Plastering sand
An empty small bag.
Gravel
Aggregate mix
Small empty heavy duty sand bag.
Regular 4" block with a 30 degree offset.
Regular 4" block with a 90 degree offset.