Block dimensions:12″HIGH X 17″LONG X 4″THICK
Gravel
Clause 804
Bags
Small empty heavy duty sand bag.
Blocks
Regular 4" block with a 30 degree offset.
Regular 4" block with a 90 degree offset.
The bigger thicker blocks up from the 4"
Aggregate mix
Screenings-Very dusty gravel
Concrete block that weighs one tonne.
Quarry Products
2" clean medium sized stone
Chips
A much bigger block with a cavity/hole going through the center.