Drainage stone-small smooth rounded stone
Drainage stone are small smooth rounded stone used for draining water away from places where water is unwanted. It is sold lose by the tonne.
Blocks
Regular sized blocks used for most building jobs.
Gravel
Clause 804
Chips
Bags
An empty small bag.
Regular 4" block with a 90 degree offset.
Screenings-Very dusty gravel
Small empty heavy duty sand bag.
Quarry Products
Plastering sand
Regular 4" block with a 30 degree offset.
Concrete block that weighs one tonne.
3/8" Chips. Very small stones
4" clean large stone