Large-span Steel Structure Airport Terminal developed by Hangxiao Steel Structure is a leading solution for large-scale public infrastructure projects. With rich experience in super-high and super-hard steel structure projects, Hangxiao has become a key municipal engineering steel structure manufacturing contractor, providing professional services for airports, railway stations, convention centers and stadiums. The product adopts Q420B high-tensile steel and BIM-optimized prefabrication technology, achieving ultra-long spans without intermediate supports and setting a benchmark for efficient and sustainable large-span space structure construction.
Specification Item | Detailed Parameter |
Model | HXSS-20 |
Brand | HXSS |
Maximum Span | 50-120m (column-free) |
Steel Grade | Q420B high-tensile steel (yield strength ≥420 MPa) |
Prefabrication Accuracy | 95% factory prefabrication, ±1.5mm joint tolerance |
Seismic Resilience | 8-degree seismic resistance |
Availability | Accept custom order inquiry |
The high strength-to-weight ratio of Q420B high-tensile steel enables column-free spans of 50-120m, ideal for large space buildings like airport terminals. Compared with concrete structures, steel structures reduce weight by 40-50% and cut foundation costs by 30%.
BIM-optimized modular components realize 95% factory prefabrication. Robotic welding ensures high-precision joint quality, eliminating on-site rework. The modular assembly method can achieve a construction speed of 3 floors per month, greatly shortening the project cycle.
Hexagonal steel grid space frame structure can withstand snow loads up to 2.5 kN/m² and wind speeds of 45m/s. Energy-dissipating steel nodes provide 8-degree seismic resilience, which is 70% better than concrete structures in energy absorption. Real-time IoT strain sensors realize 24/7 structural health monitoring.
Galvanized steel with 275g/m² coating ensures 50+ years of maintenance-free anti-corrosion performance. 98% of the materials are recyclable, reducing embodied carbon by 55% compared with timber-iron hybrids. The structure can integrate solar panels to realize on-site energy generation.
Airport Terminals: Support ultra-long-span roof design for arrival and departure halls
High-speed Railway Stations: Create spacious and bright waiting areas without column obstruction
Stadiums & Arenas: Meet the clear span requirements of 100m+ for large-scale sports events
Convention & Exhibition Centres: Provide flexible and transformable exhibition spaces with retractable roofs
Adopt BIM full-process optimization design to ensure the accuracy and rationality of the structure.
Implement strict quality inspection, including factory self-inspection and third-party testing.
Provide overseas on-site installation supervision services, with successful cases in Iraq, Dubai, South Africa and other countries.
Promise a 100-year design lifespan and provide long-term maintenance and structural health monitoring services.
Our large-span steel structure can achieve column-free spans of 50-120m, and can also provide customized solutions for special projects with larger span requirements.
The hexagonal steel grid space frame design has strong load-bearing capacity. It can resist strong winds, heavy snow and earthquakes, and is equipped with IoT sensors for real-time monitoring of structural safety.
Yes. The roof structure can be pre-designed to integrate solar panels, which can generate electricity on-site and reduce the energy consumption of the building, in line with sustainable development requirements.
Are you undertaking large-scale infrastructure projects such as airports and stadiums? Choose Hangxiao’s HXSS-20 large-span steel structure to achieve efficient construction, cost reduction and sustainable operation! Add this product to your basket immediately and contact our professional team for detailed project planning and quotation services. We are ready to provide you with high-quality steel structure solutions!
Large-span Steel Structure Airport Terminal developed by Hangxiao Steel Structure is a leading solution for large-scale public infrastructure projects. With rich experience in super-high and super-hard steel structure projects, Hangxiao has become a key municipal engineering steel structure manufacturing contractor, providing professional services for airports, railway stations, convention centers and stadiums. The product adopts Q420B high-tensile steel and BIM-optimized prefabrication technology, achieving ultra-long spans without intermediate supports and setting a benchmark for efficient and sustainable large-span space structure construction.
Specification Item | Detailed Parameter |
Model | HXSS-20 |
Brand | HXSS |
Maximum Span | 50-120m (column-free) |
Steel Grade | Q420B high-tensile steel (yield strength ≥420 MPa) |
Prefabrication Accuracy | 95% factory prefabrication, ±1.5mm joint tolerance |
Seismic Resilience | 8-degree seismic resistance |
Availability | Accept custom order inquiry |
The high strength-to-weight ratio of Q420B high-tensile steel enables column-free spans of 50-120m, ideal for large space buildings like airport terminals. Compared with concrete structures, steel structures reduce weight by 40-50% and cut foundation costs by 30%.
BIM-optimized modular components realize 95% factory prefabrication. Robotic welding ensures high-precision joint quality, eliminating on-site rework. The modular assembly method can achieve a construction speed of 3 floors per month, greatly shortening the project cycle.
Hexagonal steel grid space frame structure can withstand snow loads up to 2.5 kN/m² and wind speeds of 45m/s. Energy-dissipating steel nodes provide 8-degree seismic resilience, which is 70% better than concrete structures in energy absorption. Real-time IoT strain sensors realize 24/7 structural health monitoring.
Galvanized steel with 275g/m² coating ensures 50+ years of maintenance-free anti-corrosion performance. 98% of the materials are recyclable, reducing embodied carbon by 55% compared with timber-iron hybrids. The structure can integrate solar panels to realize on-site energy generation.
Airport Terminals: Support ultra-long-span roof design for arrival and departure halls
High-speed Railway Stations: Create spacious and bright waiting areas without column obstruction
Stadiums & Arenas: Meet the clear span requirements of 100m+ for large-scale sports events
Convention & Exhibition Centres: Provide flexible and transformable exhibition spaces with retractable roofs
Adopt BIM full-process optimization design to ensure the accuracy and rationality of the structure.
Implement strict quality inspection, including factory self-inspection and third-party testing.
Provide overseas on-site installation supervision services, with successful cases in Iraq, Dubai, South Africa and other countries.
Promise a 100-year design lifespan and provide long-term maintenance and structural health monitoring services.
Our large-span steel structure can achieve column-free spans of 50-120m, and can also provide customized solutions for special projects with larger span requirements.
The hexagonal steel grid space frame design has strong load-bearing capacity. It can resist strong winds, heavy snow and earthquakes, and is equipped with IoT sensors for real-time monitoring of structural safety.
Yes. The roof structure can be pre-designed to integrate solar panels, which can generate electricity on-site and reduce the energy consumption of the building, in line with sustainable development requirements.
Are you undertaking large-scale infrastructure projects such as airports and stadiums? Choose Hangxiao’s HXSS-20 large-span steel structure to achieve efficient construction, cost reduction and sustainable operation! Add this product to your basket immediately and contact our professional team for detailed project planning and quotation services. We are ready to provide you with high-quality steel structure solutions!
