Prefabricated High-rise Steel Frame

Core Structural Features

1. “High-grade Steel + Strong Disaster Resistance”: Made of Q355/ASTM A36 high-grade steel with hot-dip galvanizing anti-corrosion treatment, it features seismic resistance (≥ magnitude 8) and wind resistance (≤ 120km/h). Suitable for seismic zones, coastal typhoon-prone areas, with a service life of over 50 years.
2. “Long-span Column-free + High Space Utilization”: Optimized steel truss design enables a maximum column-free span of over 30m, reducing internal supports and adapting to open-space needs. It also supports customized floor height (3m-5m per floor) to meet different architectural planning requirements.
3. “Prefabricated Construction + Cost Efficiency”: All components are prefabricated in the factory with millimeter-level precision, and only on-site assembly is required. Compared with traditional concrete structures, it shortens the construction period by 40% and reduces labor costs by 20%, ideal for large-scale projects with tight schedules.
4. “Full Customization + Flexible Adaptation”: Customizable structural layout according to architectural shape and functional needs, supporting special-shaped frames and hybrid structures (steel-concrete composite) design, suitable for super high-rises with special shapes.

Target Application Scenarios

1. Grade-A Office Buildings: Long-span column-free design fits open office areas and large conference rooms; high load-bearing capacity supports central air conditioning, suspended ceilings and other equipment, enhancing the quality and rental value of office buildings.
2. Branded Hotels/Apartments: Customized layout adapts to guest rooms, lobbies, banquet halls and other functional areas; prefabricated construction reduces on-site noise and dust, without affecting surrounding commercial operations.
3. Commercial Complexes: Impact resistance and high stability make it suitable for crowded scenarios; customizable large-span atriums and hollow areas enhance the transparency and experience of commercial spaces.
4. High-end Industrial Parks: Flexibly adapts to the multi-functional needs of R&D buildings and headquarters buildings; corrosion-resistant and durable performance is suitable for long-term industrial environments, while shortening the project completion cycle to help parks put into production quickly.