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    • How does an air dome work

    How does an air dome work?

    2022-11-29

    The Air Dome is a big membrane building that needs inflatable support. The wind loading is typhoons above level 12 and has excellent snow load resistance. It is a temporary building that can be relocated or rebuilt at any time, so the Air Dome is regarded as a temporary building when applying for construction. Design The Air Dome can be customized according to customers’ usage requirements and environment, including appearance, shape, size, load, and function. Pre-embedded Treatment on the Site The Air Dome must be embedded with embedded parts to fix the membrane. The anchoring of the Air Dome and the foundation can use angle steel with pre-embedded anchor bolts, usually using pre-embedded screws, and then use angle steel to fix the Air Dome skirt, which can enhance the safety of the Air Dome. Processing Liri Air Dome is a manufacturer with 25 years of production experience. It has complete equipment, advanced production lines, and many workers. The processing technology is mature and the processing speed is fast, providing clients with better quality Air Dome. Installation and Commissioning Work Pack and transport the membrane and equipment to the site for installation and debugging.Usually, the installation and commissioning work can be completed within ten days, then you can start the installation and decoration of the inside.

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    Does the Air Dome Meet the Requirements of Fire Protection

    Does the Air Dome Meet the Requirements of Fire Protection?

    2022-11-24

    Many people may pay more attention to the air dome’s safety issue because of its airtightness, significantly, most of them raised doubts in terms of fire safety. Aiming at tackling this issue, Liri Air Dome has adopted multiple designs and rigorous material selection to guarantee safety. Liri Air Dome has a mature safety system. First of all, its PVDF membrane is the flame-retardant material certified as the B1 level conforming with the European standard. If it’s melted at a high temperature, due to the positive pressure inside the dome, the burning part will form a smoke exhaust skylight and then push the smoke outward. Secondly, the air dome is equipped with multiple fire emergency doors according to its size. It can help people evacuate, and firefighters carry out firefighting work more effectively and orderly. As a structure operated by an intelligent management system that can respond to the exceeded concentration of toxic gases immediately such as smoke, temperature, dust, and gas, the air dome will activate its discharge device when there’s an alarm, thus effectively preventing the smoke from falling. Also, the fire sprinkler installed inside the air dome will quickly open when the fire occurs, and extinguish the fire. Therefore, Liri Air Dome’s mature firefighting facility system and 24-hour monitoring intelligent system can make it easier to carry out firefighting actions in a short time, preventing personnel from responding too late in emergencies. Whether the Air Dome needs to be subject to fire inspection generally depends on the customer’s land use. Generally, it is regarded as equipment and facility procurement or temporary buildings. In most cases, the fire inspection cannot pass according to the fire review. Some cases will be accepted by expert demonstration. At present, The regulations of the Air Dome have corresponding design requirements for fire protection.

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    What is an air dome?

    2022-07-28

    The air dome uses high-performance fiber membrane materials as the space shell. The membrane materials welded as a whole according to the design requirements are connected to the ground foundation through the anchoring system, and the intelligent electromechanical equipment unit continuously supplies air, so that the air pressure inside the membrane is slightly greater than the air pressure outside the membrane, supporting the super large space without beams and columns inside. It is a new environmental protection, energy-saving and mobile building system that can be built in a short time. Due to the extremely light self weight of membrane materials, the self weight of the air dome is less than 3kg per square meter. Using air pressure to support it and with no internal beams and columns, so it can easily achieve a large-span headroom of more than 100 meters, with a maximum span of 180 meters, which is impossible for traditional building structures. The membrane material of the air dome shows that coated with PVDF, the membrane material has high thermal reflectivity and heat dissipation, and low thermal conductivity, which greatly prevents solar energy from entering the room. At present, it is the best energy-saving and environmental protection material recommended by the membrane construction industry at home and abroad. Intelligent management system (PLC) is the core and brain of air supported structure facilities, which controls the operation of all equipment of the air dome. Realize humanized operation and management, so as to achieve the purpose of safety, fresh air, comfortable environment, energy conservation and environmental protection of air dome facilities. In addition, the safety performance of the air dome is more remarkable. The tensile strength of 0.6mm PVC membrane material is equivalent to that of commonly used steel plates outside buildings, and it is not easy to be damaged….

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