We have studied in depth the manufacturing process of Tecnostrutture and the various technologies used by this company, for example centrifugation. Tecnostrutture builds steel – concrete composite structures and to make this material the recognizable feature of the company, we have made together a selection of mixtures varying in composition and thickness, we have studied how to integrate pigments to enhance the value of the products and we have carried out an analysis on the best surface finishings. The final results are two types of concrete: Gravel and Smooth.