Aggregate mix
Aggregate mixture for rough concrete mix. It is sold lose by the tonne.
Chips
Quarry Products
Plastering sand
A tonne bag of sand.
Gravel
Screenings-Very dusty gravel
Blocks
Concrete block that weighs one tonne.
Bags
An empty big bag.
Regular 4" block with a 90 degree offset.
Small empty heavy duty sand bag.
Clause 804