Aggregate mix
Aggregate mixture for rough concrete mix. It is sold lose by the tonne.
Blocks
Quarry Products
Drainage stone-small smooth rounded stone
Regular 4" block with a 90 degree offset.
Regular 4" block with a 30 degree offset.
Bags
An empty small bag.
4" clean large stone
An empty big bag.
Concrete block that weighs one tonne.
Chips
3/8" Chips. Very small stones
Plastering sand
Gravel
Clause 804