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.
Bags
An empty big bag.
Gravel
Aggregate mix
Blocks
A much bigger block with a cavity/hole going through the center.
Clause 804
Quarry Products
Plastering sand
An empty small bag.
4" clean large stone
The bigger thicker blocks up from the 4"
Regular 4" block with a 30 degree offset.
Concrete block that weighs one tonne.