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China Yifan Large-Span Air Dome Warehouse: Cost-Effective PVDF Membrane Solution from Leading Suppliers and Factory

Introducing our innovative inflatable warehouse solutions, designed to optimize logistics and operational efficiency. These structures utilize internal and external air pressure differentials, enabling column-free open spaces that can span up to 100 meters. This seamless design facilitates the efficient operation of vehicles, rail-mounted cranes, and loading-unloading platforms. As a leading supplier based in China, we offer air dome structures that provide significant cost savings—approximately 60% less than traditional reinforced concrete buildings, allowing for remarkable reductions in capital investment. Our factories adopt modular design and prefabricated construction, ensuring a swift delivery time, often within just three months. With our inflatable warehouses, enterprises can achieve rapid commissioning and gain a competitive edge in the market. Experience the perfect blend of cost efficiency and top-notch performance with our modern warehousing solutions tailored for your business needs.

Product Details

Technical Parameters

Name	Yifan Large-Span Air Dome Warehouse - PVDF Membrane
Size	Customized
Area	Customized
Material	PVDF membrane
Equipment	Storage air dome, vehicle access, Emergency door, pressure sensor, wind speed sensor, PLC automatic control system

Structure & Feature Details

Emergency door of giant inflatable dome

Air dome warehouse is an air supported structure that does not have pressure components such as beams or columns inside. It is continuously supported by dedicated air source equipment to provide internal air pressure support, making it an ideal choice for maximizing storage space. It is very suitable for scenarios such as stacking large volume bulk cargo storage or large-scale mechanical operations.

Estructuras inflables

The warehouse envelope is made of high-performance PVDF membrane material, which features outstanding UV resistance, aging resistance and wind-snow resistance, and can adapt to complex climatic conditions. After special technological treatment, the melting point of the membrane is raised, and it possesses certain flame retardant properties for safer operation. During the operation of the intelligent pressure control system, the internal air pressure is normally about 400 Pa higher than the external pressure. Under such stable low-pressure conditions, the high-strength membrane and reticulated steel cables bear evenly distributed tension, making the entire dome structure resemble an air pillow placed on the ground.

Inside the galpones inflables

There is no need to worry too much about the issue of air leakage. We have equipped the membrane chamber with a one-to-one dedicated sealing door system and conducted strict air tightness testing before delivery to ensure that the overall structure meets the design standards and effectively controls the risk of air leakage.

Steel cable mesh system of the air dome structure

Compared with traditional reinforced concrete structures, its construction cost per unit area is only around 60%. Meanwhile, thanks to prefabricated construction technology, it enjoys a short construction cycle, with the entire project from commencement to commissioning completed within a maximum of 3 months.

Other Advantages

The construction process is green and environmentally friendly, with almost no loud noise.

Easy disassembly, free movement, flexible response to changing needs.

Frequently Asked Questions

Q1 How does an air dome warehouse stay inflated?

The structure is continuously supported by automated air source equipment and smart PLC control systems that maintain an optimal internal positive pressure (typically ~400 Pa above ambient), eliminating the need for interior columns or beams.

Q2 What are the weather resistance capabilities of the PVDF membrane?

PVDF membrane materials offer exceptional resistance to UV radiation, aging, extreme winds, and heavy snow loads. The material is specially treated for higher melting points and flame retardancy to ensure safe operation across extreme climates.

Q3 How is air leakage prevented during vehicle and personnel entry?

The dome features dedicated airlock sealing systems, emergency airlock doors, and specialized vehicle access doors that maintain internal air pressure while allowing seamless material handling and traffic.

Q4 How long does the design and installation process take?

Due to advanced modular and prefabricated construction techniques, the entire project timeline—from design and manufacturing to on-site assembly and commissioning—is typically completed within 3 months.

Q5 How cost-effective is an air dome compared to traditional buildings?

The construction cost per unit area of an air dome warehouse is approximately 60% of traditional reinforced concrete structures, delivering significant savings in capital investment and foundation preparation.

Q6 Can the air dome structure be relocated or expanded?

Yes, air supported structures allow for straightforward disassembly, relocation, and re-installation, providing unmatched operational flexibility for changing logistical and storage demands.