Block dimensions:12″HIGH X 17″LONG X 4″THICK
Quarry Products
A tonne bag of sand.
Blocks
Concrete block that weighs one tonne.
Bags
An empty small bag.
Regular sized blocks used for most building jobs.
4" clean large stone
Small empty heavy duty sand bag.
Regular 4" block with a 30 degree offset.
Regular 4" block with a 90 degree offset.
Chips
Plastering sand
Gravel
Clause 804
An empty big bag.