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
4" clean large stone
Gravel
Clause 804
Aggregate mix
Blocks
Concrete block that weighs one tonne.
A tonne bag of sand.
Chips
3/8" Chips. Very small stones
Bags
An empty big bag.
Small empty heavy duty sand bag.
Plastering sand
2" clean medium sized stone