Block dimensions:12″HIGH X 17″LONG X 4″THICK
Gravel
Aggregate mix
Blocks
Regular 4" block with a 30 degree offset.
Quarry Products
4" clean large stone
Regular 4" block with a 90 degree offset.
Screenings-Very dusty gravel
Chips
3/8" Chips. Very small stones
Concrete block that weighs one tonne.
Plastering sand
2" clean medium sized stone
A much bigger block with a cavity/hole going through the center.
Bags
Small empty heavy duty sand bag.