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
Plastering sand
Chips
Blocks
Regular sized blocks used for most building jobs.
Concrete block that weighs one tonne.
Bags
Small empty heavy duty sand bag.
Gravel
Clause 804
2" clean medium sized stone
4" clean large stone
3/8" Chips. Very small stones
An empty small bag.