The company Fantuz Ugo srl in Gaiarine (Treviso, Italy), within its own quality control of the production, has carried out a series of tests on production cycles evaluating some changing, which have involved the mix design of the concrete, the demoulding of the elements and the process of the machine and of the moulds. The project has developed together with Master Builder Solutions® di BASF Construction Chemicals (Treviso, Italy) for the concrete mix design and for demoulding agent, and with So.Co.Met. Spa (Treviso, Italy) for machinery and moulds.