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
The bigger thicker blocks up from the 4"
Bags
Small empty heavy duty sand bag.
Quarry Products
Plastering sand
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
2" clean medium sized stone
Regular 4" block with a 90 degree offset.
4" clean large stone
Chips
3/8" Chips. Very small stones
Concrete block that weighs one tonne.