Chips
Blocks
A much bigger block with a cavity/hole going through the center.
The bigger thicker blocks up from the 4"
3/8" Chips. Very small stones
Gravel
Aggregate mix
Regular 4" block with a 30 degree offset.
Quarry Products
Plastering sand
Bags
Small empty heavy duty sand bag.
4" clean large stone
Clause 804
Drainage stone-small smooth rounded stone