Material: Q235B, Q345B, Q355
Applicable Fields: Sports venues, exhibition centers, airport terminals, industrial plants, large shopping malls
The steel grid frame is a lightweight, high-strength structural system designed for large spans, utilizing steel components connected in a geometric lattice form to create a stable spatial structure. Its superior load-bearing capacity, seismic resistance, and wind resistance make it suitable for various large-span buildings, especially in places requiring extensive column-free spaces. Steel grid components can be prefabricated in the factory, allowing for easy and quick installation on-site, resulting in shorter construction periods and cost savings.
Materials:
Steel Grades: Q235B, Q345B, Q355
Standards: GB/T 700, GB/T 1591
Geometric Parameters:
Grid Types: Vertical square pyramid, inclined square pyramid, triangular pyramid
Node Types: Welded ball nodes, bolted ball nodes
Member Sections: Round pipe, square pipe, rectangular pipe
Span: 10 meters to 150 meters (customizable according to requirements)
Grid Size: 1.5 meters to 4 meters
Load Performance:
Maximum Load Capacity: Customized based on project requirements
Wind Resistance: 1.0 kN/m² and above
Seismic Performance: Complies with seismic intensity level 7 and above
Surface Treatment:
Anti-Corrosion Treatment: Hot-dip galvanizing, sprayed anti-corrosion coating
Fireproof Coating: 1.5 mm to 3 mm, fire resistance up to 2 hours
Service Life: After anti-corrosion and fireproof treatment, the designed service life is over 50 years.
Do you have questions about best practices in steel bridge design for fabrication?
Need assistance with budget pricing, erecting, or shipping your structural steel?
Reach out to Zhousheng’s experts – we look forward to helping you.
Shandong Zhousheng Heavy Industry Technology Co., Ltd,was founded in 2016, the company is located in No.S5019, Guangming Avenue, Shizhong District, Zaozhuang City, Shandong Province.
