Block dimensions:12″HIGH X 17″LONG X 4″THICK
Bags
An empty big bag.
Quarry Products
Plastering sand
A tonne bag of sand.
Blocks
Regular sized blocks used for most building jobs.
Chips
Small empty heavy duty sand bag.
Regular 4" block with a 90 degree offset.
Gravel
Aggregate mix
The bigger thicker blocks up from the 4"
Screenings-Very dusty gravel