Anti-corrosion Steel Frame

Anti-corrosion Steel Frame

Details
Anti-corrosive grid structures are large-span spatial structures constructed from Q235B or Q355B steel—or weathering steel—as their base materials. These materials undergo treatments such as hot-dip galvanizing, heavy-duty anti-corrosive coating, or composite coating applications. The structures are assembled using bolted or welded spherical nodes interconnected by tubular steel members, effectively resolving corrosion issues caused by humidity, salt spray, acids, alkalis, industrial exhaust gases, and similar environmental factors.
Category
Special Space Frames
 
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Description
Technical Parameters
Temporary Pavilion Membrane

Key Advantages of Anti-Corrosion Space Frames
Corrosion Resistance and Long Service Life: Customizable to specific requirements, featuring an anti-corrosion grade of Sa2.5 and a dry film coating thickness of ≥120μm, ensuring a service life of 30–50 years. For heavy-duty anti-corrosion applications (≥200μm), fluorocarbon-based systems can extend the service life to over 50 years.
Lightweight and Large Spans: The structure's self-weight is only one-fifth to one-third that of concrete, allowing for clear spans exceeding 60 meters.
Superior Seismic Performance and High Safety: Characterized by high spatial rigidity, the structure is capable of withstanding seismic intensities of up to Grade 8, while its nodal connections feature a high degree of safety redundancy.
High On-Site Construction Efficiency: Materials are prefabricated at our facility and assembled on-site using bolted connections; this process reduces construction duration by 30%–50% and remains unaffected by seasonal weather conditions.
Low Maintenance Costs: Eliminates the need for frequent rust removal and repainting, resulting in significantly lower lifecycle costs.

 

What are the key applications for anti-corrosion grid structures?
🌊 **Marine Engineering / Coastal Facilities:** These structures effectively resist chloride ion intrusion, eliminating concerns regarding corrosion caused by sea breezes and salt spray.

🏭 **Chemical Plants / Electroplating Workshops:** Designed to withstand corrosion from acids, alkalis, and organic solvent vapors, these structures offer you complete peace of mind in demanding industrial environments.

🚜 **Livestock Farming / Biogas Facilities:** Resistant to corrosion from ammonia gas, animal waste fluids, and high humidity, they extend service life and significantly reduce maintenance costs.

☀️ **Photovoltaic Power Stations:** Engineered to match the full service life of solar modules, these structures eliminate the need for bracket replacements-saving you both time and money.

🚉 **Rail Transit / Bridges:** Capable of withstanding corrosion caused by de-icing salts, they play a vital role in ensuring public safety.

Aluminum alloy space frame-51

 

 

 

 

 

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