A much bigger block with a cavity/hole going through the center.
They are a much bigger block than the 4″ and 6″ blocks with a cavity/hole going through the center of the block. Sold in bales of 20 or by single blocks on their own.
Quarry Products
Drainage stone-small smooth rounded stone
Bags
An empty small bag.
A tonne bag of sand.
Gravel
Screenings-Very dusty gravel
Blocks
The bigger thicker blocks up from the 4"
Aggregate mix
2" clean medium sized stone
Chips
3/8" Chips. Very small stones
Clause 804
Plastering sand