Terrestrial infrastructures are an indispensable factor for the growth of the economy, considering them a determining factor for improving the quality of life and promoting economic growth, through their incorporation as a fundamental element in the Ecological Transition sponsored by the European Union. For this reason, it is a priority for CTCON to work on actions that promote its growth and evolution in green, sustainable and high-performance infrastructures. The actions are aimed at promoting the circular economy in such a way as to encourage the saving of natural resources, their reuse, the use and recycling of industrial waste and the reduction of CO2 emissions in the production of materials related to infrastructures by saving the energy consumed.