Block dimensions:12″HIGH X 17″LONG X 4″THICK
Bags
An empty small bag.
Quarry Products
Plastering sand
2" clean medium sized stone
Small empty heavy duty sand bag.
Blocks
Concrete block that weighs one tonne.
The bigger thicker blocks up from the 4"
Regular sized blocks used for most building jobs.
Regular 4" block with a 30 degree offset.
Gravel
Aggregate mix
Regular 4" block with a 90 degree offset.