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.
Blocks
Quarry Products
2" clean medium sized stone
Regular sized blocks used for most building jobs.
Regular 4" block with a 30 degree offset.
Bags
Small empty heavy duty sand bag.
The bigger thicker blocks up from the 4"
Gravel
Clause 804
Concrete block that weighs one tonne.
Chips
3/8" Chips. Very small stones
Screenings-Very dusty gravel
Regular 4" block with a 90 degree offset.