Easy span of more than 100 meters

The air-film building is mainly supported by the internal air pressure. It can be imagined that the dead weight is very low. Generally, the weight per square meter is less than 3 kilograms, which can easily achieve a large span of more than 100 meters. At the same time, the internal space does not have any additional support, unlike the need to add beams and columns in traditional buildings, which can significantly improve the space utilization rate, facilitate the layout of equipment, and the owner can freely allocate space.

The air-film building has low requirements for the foundation. It can be built on the walls and roofs of the existing buildings to improve the utilization rate of the original space, such as adding a roof to the outdoor plant, closing the roof as a sports ground, and closing the swimming pool from the outdoor to the closed.

Low cost saves 2/3

The weight of the air film building is only 1/30 of that of the conventional steel structure, which can greatly reduce the construction cost, especially for the space construction with large span, because the cost of the ordinary building will increase exponentially with the increase of the span, and the air film has no such concern. At the same time, due to the short construction period, less demand for construction equipment, low cost of ground treatment and other comprehensive factors, the cost of air film can be saved by 60% compared with traditional buildings.

Wind, snow, fire and shock protection

The main material of the gas-film building is fire-retardant membrane material, which meets the fire protection standards and effectively reduces the fire hazard. At the same time, because of its light weight and stable integrated structure, even if it is damaged and leaked, it will take at least half an hour to reduce to the height that hinders escape, so it has an inherent defense advantage for natural disasters such as earthquakes.

Steel cables are often used to anchor the membrane building, and the internal pressure can be adjusted according to the external wind and snow conditions. At the same time, because the semi-circular structure bears less wind pressure, it can easily withstand the force 12 strong wind and the one-meter thick snow load.

Green environmental protection and energy saving 3/4

The gas film material has good thermal reflectivity and heat dissipation. It can also be designed with insulation layer and double-layer structure according to needs. Therefore, the absorption of sunlight is not high in summer, and the invasion of cold air is effectively prevented in winter, which can significantly reduce the power consumption of the air conditioning system.

According to the authoritative data, the energy consumption of the gas-film building is only about 20% of that of the traditional building, and the energy-saving effect is very obvious, which can effectively reduce the operating costs of the owner.

Construction period is one month

The air-film building is produced in the factory and installed on site. In addition, its structure is simple and its weight is light, so it does not need complex foundation treatment and has low environmental impact. A large number of civil works and scaffolds are not required in the installation operation, which greatly reduces the interference to the surrounding environment and has strong environmental affinity. At the same time, because the construction takes one month, it can significantly reduce the construction surrounding costs of the owner.

Simple structure and easy relocation

The air-film building has simple structure, convenient construction and low requirements for the ground, so it has the characteristics of secondary construction and even multiple disassembly. When the use period of the land is approaching or the use of the land is changed, it can be removed to another place for re-installation. Since the main structure of the gas film can be basically removed, the owner's investment can reach the ideal cost performance ratio.

Unique appearance

The shape of the air-film building is different from the traditional square building, and it can be designed according to the needs of the owner. The appearance color can be matched at will, and it can be integrated with the surrounding environment. The main color of the air film is white. In addition to its huge size, it is often called "big white" by passers-by. It can present good visual effects in both cities and scenic spots.

Durable and easy to maintain

The air film building membrane material is a multi-layer composite material. The surface is subject to multiple treatments, and the tensile strength is similar to that of the steel plate of the same thickness. The service life is longer, which is conservatively estimated to be more than 20 years, generally 30 to 40 years. The main material of the gas film is high-temperature hot melt connection, and there is no corrosion risk of metal structure. Even if it is damaged, it can be quickly repaired, and the daily maintenance cost is low.