Incre­asing urba­ni­sa­ti­on ever­y­whe­re around the glo­be asks for ever more effi­ci­ent and low-emis­si­on sys­tems in public trans­port and sta­tio­na­ry indus­tri­al plants. Airex Com­po­si­te Struc­tures knew at an ear­ly stage that cle­ver light­weight con­s­truc­tion is a pre­con­di­ti­on for the effi­ci­ent move­ment of weight, for effort­less acce­le­ra­ti­on and for excel­lent mecha­ni­cal performance.