Interlocking Pavers

It is the system that makes them interlock, not the shape. When installed correctly with bedding gravel (919), pavers, and polymeric sand, the concrete restraints cause them to interlock and create a solid surface that is somewhat flexible.

As the cost of concrete keeps going up, pavers are basically the same price as stamped concrete.

The use of concrete pavers is ever expanding. The big advantage of pavers is that they can be removed and then reinstalled.