ETFE Membrane Structure roofing Project for Chongqing East Railway Station

Chongqing East Railway Station is an important part of Chongqing's comprehensive transportation hub planning and has improved Chongqing's status as a western transportation hub.Covers an area of 119,990 square meters, canopy area of about 42,800 square meters, the total construction area of 1,222,800 square meters,up to 15,000 people can gather.

Wanhao played an important role in the construction of Chongqing East Railway Station, mainly responsible for the construction of membrane structure, especially the installation and construction of ETFE air pillow skylight.The amount of steel used in the secondary steel structure of the project is 2200 tons, and the ETFE membrane structure covers an area of 35,000 square meters.

ETFE fabric with its low flammability, durability, light transmittance, excellent mechanical and electrical properties to chemical and solvent resistance is very good, can resist the outdoor weathering, keep transparency and make full use of natural light, help to reduce the energy consumption and maintenance cost of construction, at the same time conform to the concept of sustainable development. More importantly, the unique properties of the ETFE membranes allow for natural light to penetrate, providing a pleasant visual experience for passengers.

ETFE materials are widely praised for their excellent durability, which can ensure that railway stations can withstand various harsh weather conditions and maintain long term and stable operation. Its quality is extremely light, only 1% of the same size glass, which facilitates the design of large-span structures. In addition, the ETFE membrane surface is not easy to adhere to the dust, reducing the maintenance cost of the building. The application of ETFE membrane in railway station is not only practical, but also its aesthetic value cannot be ignored. Its fashionable and modern design style makes the high-speed railway station a landmark building in the city. To sum up, the ETFE membrane railway station has realized the perfect combination of form and function, and set a new benchmark for modern architectural design.