Terrazzo was invented by skilled workers in Venice. This concrete is made with a mixture of cement dust and different kind of grinded stones polished on site. Frequently used in the past it is now necessary for the respect of historic buildings or for give a prestige touch in your home. Perfect for the new heating floor technologies is a very strong and useful floor. It has s long life between 30 to 50 years and after it can easily be polished again for a duration of 100 years or more. You can find one old example of this floors walking in Victoria station, London, platform 15/16 or more recent in the Venice airport entrance.