Block dimensions:12″HIGH X 17″LONG X 4″THICK
Bags
An empty small bag.
Gravel
Clause 804
Blocks
Small empty heavy duty sand bag.
Quarry Products
Drainage stone-small smooth rounded stone
Concrete block that weighs one tonne.
Chips
3/8" Chips. Very small stones
Regular 4" block with a 30 degree offset.
An empty big bag.
Regular sized blocks used for most building jobs.