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. And because of the light weight of the air supported structure, if there is a danger, it takes 30 minutes for the membrane top to be two meters above the ground, so there is plenty of time to evacuate workers.
The larger the span of the air dome is, the lower the cost is. Because the surface of the membrane material is subject to multiple treatment, the tensile property is strong, and it can be repaired quickly even if it is damaged, and it can be moved and reused at any time. Therefore, it is very suitable for all kinds of large stadiums, warehouses, factories, etc. It is a safer, faster, more environmentally friendly, cheaper and more intelligent temporary building now .