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.
Gravel
Aggregate mix
Quarry Products
Plastering sand
Blocks
Concrete block that weighs one tonne.
A tonne bag of sand.
Bags
An empty small bag.
Chips
3/8" Chips. Very small stones
The bigger thicker blocks up from the 4"
Small empty heavy duty sand bag.
Screenings-Very dusty gravel
Regular 4" block with a 90 degree offset.