Polished concrete is concrete that has been treated through a chemical densifying proccess and ground with finer grinding tools. The grinding tools are usually progressive grits of diamond grinding cup wheels and diamond polishing pads. This will allow your surface to be smooth and shiny.
Stamped Concrete Overlay
Stamped overlay is a unique process that allows for all the aesthetic benefits of conventional stamped concrete but is applied overtop existing concrete. Stamped concrete overlays is a way to duplicate the design and texture of natural stone, brick, etc. and other materials without having to replace your existing concrete.