The unique membrane structure design concept of the Bird's Nest Gymnasium makes people realize the convenience and environmental protection that membrane structure buildings bring to people, and it also greatly promotes the rapid development and reform of membrane structure buildings in the past two years. In the current membrane structure market, people talk about the most, and the most widely used is the application of ETFE membrane construction.

As the name implies, the material used in the so-called ETFE model building is ETFE membrane material, and the main body of the entire building is made of this material. Compared with other membrane materials, the artificial strength of this ETFE mold is greater, and it is more suitable for the roof support of various buildings, and it is more economical, environmentally friendly and energy-saving.

Master Li, who has been engaged in the design and construction of membrane buildings for many years, told reporters that he has been in the construction industry for many years and has seen and used countless building materials, but he must say that the self-adjusting structure is the best, the weight is the lightest, and it is suitable for large-span buildings. The material is undoubtedly the ETFE mold structure. It was born under the national architectural concept of corresponding sustainable development and green development.

The ETFE mold structure has many characteristics that other materials do not have, such as durability, optics, sound insulation and sound absorption, which determine that it can be used in various places, such as gymnasiums, swimming pools, stages, etc. It is said that its appearance has effectively alleviated the current energy pollution situation, making green buildings and environmentally friendly buildings the mainstream places for people to work, live and play.

Some people have done experiments, even if there is a fire in the ETFE membrane building, because the ETFE membrane is extruded from raw materials, its critical oxygen index is greater than the oxygen concentration in the atmosphere, it will stop burning, so as to achieve self The effect of extinguishing greatly reduces the economic loss caused by fire.