Ambitious architecture for modern facades is hardly possible without the building material concrete. The shell of a building is evolving from the classic insitu concrete formwork to prefabricated and individual precast concrete elements. In order to realise a vision of architects and planners, the demands on the concrete worker arise right from the start of a project with the design of a suitable casting mould or formwork. In order to meet these requirements, Wasa offers a comprehensive service ranging from virtual 3D models to individually manufactured casting moulds.