1/2″ Chips, small stones, the next size up from 3/8″ chips. Suitable for driveways also. It is sold lose by the tonne.
Blocks
Concrete block that weighs one tonne.
Quarry Products
Plastering sand
4" clean large stone
Regular 4" block with a 90 degree offset.
Bags
An empty big bag.
Chips
3/8" Chips. Very small stones
Gravel
Clause 804
2" clean medium sized stone
Drainage stone-small smooth rounded stone
Regular 4" block with a 30 degree offset.