Membrane structure is also called tensioned membrane structure. Membrane structure is a new type of architectural structure developed in the mid-20th century. It is composed of a variety of high-strength thin-film materials and reinforcing members (steel frame, steel column or steel cable) to generate pre-tension stress to form a space shape. As a covering structure, it can bear a certain external load.
• Beautiful curved shape
The flexible support method of the membrane structure allows designers to give full play to their imagination and show the modern flavor of the building.
• Environmental protection and energy saving
The membrane material is non-toxic，durable and light, has a good light transmission rate, which can greatly reduce the operating time of the lighting facilities in the building and reduce the power consumption.
• Perfect mechanical properties
The membrane material is light and tensile. Combined with high-strength steel cables, the pillars can ensure the stability of the entire structure, reduce the use of beams and columns, and increase the effective use area.
• Fire and seismic resistant
The membrane material is flame-retardant and meet the fire protection requirements. The membrane structure is light and flexible, can offset strong lateral loads.
• Self-cleaning
The surface of membrane material has an antifouling coating. It can keep self-cleaning relying on natural wind and rain, which greatly reduces the frequency of cleaning of membrane material, and can also ensure the beauty and light transmittance.
• Short construction period and economical
The membrane materials and steel structure are processed in the factory, which can greatly reduce the on-site construction time. Membrane structure building roofs are lighter, which can reduce the cost of walls and foundations.
• Used widely
Membrane structures can be used for stadiums, roofs of commercial facilities, corridors, awnings, park landscapes, toll gates and dry coal sheds.
