Brick has been in use for 6,000 years and can be as much as 15,000 PSI. The average concrete paver is 7,000 – 8,000 PSI. A concrete walk is typically 3,500 PSI. Brick is the unsung hero of landscape paving. Clay brick is aesthetically more pleasing than concrete products and provides a definite longevity to the project, from a garden path to a parking area.
Natural Stone -- “The Real Deal” -- took millions of years to form -- posterity. We were using it in Ireland thousands of years ago. We will always have stone.