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
Clause 804
Bags
An empty big bag.
Small empty heavy duty sand bag.
Blocks
Regular sized blocks used for most building jobs.
Regular 4" block with a 30 degree offset.
Quarry Products
4" clean large stone
2" clean medium sized stone
Chips
Regular 4" block with a 90 degree offset.