Block dimensions:12″HIGH X 17″LONG X 4″THICK
Quarry Products
Plastering sand
Blocks
Regular 4" block with a 90 degree offset.
A tonne bag of sand.
Gravel
Screenings-Very dusty gravel
Regular 4" block with a 30 degree offset.
The bigger thicker blocks up from the 4"
Bags
Small empty heavy duty sand bag.
Chips
3/8" Chips. Very small stones
Clause 804
A much bigger block with a cavity/hole going through the center.