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