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
A tonne bag of sand.
Gravel
Aggregate mix
Blocks
The bigger thicker blocks up from the 4"
Clause 804
Plastering sand
Bags
Small empty heavy duty sand bag.
Regular 4" block with a 90 degree offset.
4" clean large stone
An empty small bag.
Regular sized blocks used for most building jobs.
An empty big bag.