High strength and light weight: Steel has three times the strength of concrete, but its own weight is 30% -50% lighter, greatly reducing the foundation load.
Fast construction speed: The construction method of factory prefabrication+on-site assembly can shorten the construction period by 50% compared to traditional buildings.
High space utilization: The steel column has a small cross-section (about one-third of that of a concrete column), which can increase the usable area by 5% -8%.
Superior seismic performance: Steel structures with good ductility can withstand earthquakes of magnitude 8 or above, making them the preferred choice for high-rise buildings.
Environmental sustainability: Reduce construction dust by 60%, achieve a steel recycling rate of over 90%, and meet green building standards.
Flexible renovation: It is easy to add floors, expand or restructure space in the later stage, and the renovation cost is 40% lower than that of concrete structures.
Stable quality: Standardized production in the factory ensures component accuracy is controlled within ± 2mm, making quality more controllable.
Comprehensive cost advantage: Buildings with more than 30 floors can save 15% -20% in cost, with lower lifecycle costs
High degree of industrialization: The prefabrication rate of components reaches over 85%, the on-site welding volume is reduced by 70%, and the integration of "manufacturing transportation assembly" is achieved.
Large span capability: Single span can reach 60-100 meters (ideal choice for space demand scenarios such as sports venues).
Corrosion resistance upgrade: Modern galvanized/fireproof coatings can extend the service life of steel to over 50 years.
Outstanding energy-saving performance: Combined with insulation building materials, it can reduce building energy consumption by 40%, which is a bonus for LEED certification.
Modular potential: Modular applications such as container construction shorten the construction cycle to one-third of traditional methods.
Precise cost control: Material loss rate<3% (usually up to 10% -15% for concrete structures).
Advantages of wind and snow resistance: Especially suitable for northern regions, it can withstand a snow load of 1.5KN/m2.
Reversible construction: 90% of the components can be disassembled and reassembled, in line with the concept of circular economy.