Block dimensions:12″HIGH X 17″LONG X 4″THICK
Blocks
Quarry Products
A tonne bag of sand.
2" clean medium sized stone
Regular 4" block with a 30 degree offset.
Gravel
Screenings-Very dusty gravel
Plastering sand
Chips
4" clean large stone
Clause 804
Regular 4" block with a 90 degree offset.