Membrane Structures can be used as shelters for different spaces such as stadiums,amphitheatres, playgrounds,gardens,terraces,parking spaces and so on.They could also become an eye-catcher with an innovative lighting. Membrane structures are unique by the combination of their specific physical and geometrical characteristics and can be designed as permanent ,temporary , portable or retractable structures. They are lightweight, elegant and translucent... They are also durable and very economic