Concrete block that weighs one tonne.
Concrete block that weighs one tonne with many heavy duty uses.
Blocks
Regular 4" block with a 30 degree offset.
Quarry Products
Plastering sand
Chips
3/8" Chips. Very small stones
2" clean medium sized stone
The bigger thicker blocks up from the 4"
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 90 degree offset.
Gravel
Clause 804