ZSJH
It adopts steel beams, steel columns, purlins and supporting steel systems as main load-bearing structures, assembled by factory prefabrication and on-site bolt connection.
It is widely used in shopping malls, supermarkets, commercial complexes, office buildings, retail stores, exhibition halls, parking lots and other commercial projects.
CORE ADVANTAGE:
High strength & lightweight
High strength-to-weight ratio, reduces foundation load and basic construction cost compared with concrete buildings.
Fast prefabricated construction
Factory prefabrication + on-site bolt assembly, construction period shortened by 40%-50%, quick project delivery.
Large clear span & flexible layout
No redundant inner columns, open interior space, easy for office, mall, retail, exhibition hall space planning.
Excellent seismic & wind resistance
Good ductility, adapts to earthquake, heavy wind and extreme weather, meets global building codes.
Fireproof & corrosion resistant
Non-combustible material; galvanized & anti-rust coating ensures long service life (50+ years).
Low maintenance cost
Termite-proof, crack-resistant, no frequent repair, reduces later operation expense.
100% recyclable & eco-friendly
All steel materials recyclable, less construction waste, sustainable green construction.
Easy expansion & reconstruction
Modular structure, convenient for later space expansion, renovation and secondary modification
| Item | Specification |
| Product Name | Commercial Steel Structure Building |
| Main Steel Material | Q235B / Q345B / S355JR |
| Clear Span | Customized 10m~100m |
| Building Height | Customized 4m~20m |
| Roof Slope | 1:10 / Customized |
| Wall & Roof Panel | Color steel sheet / Sandwich panel |
| Seismic Grade | Grade 8 |
| Service Life | 50~60 Years |
| Application | Shopping mall, supermarket, retail store, commercial complex, office building |
| Wind Resistance | Grade 12 |
| Comparison Item | Commercial Steel Structure Building | Traditional Concrete Building |
| Construction Speed | Fast prefabricated assembly, short period | Slow construction, long cycle |
| Overall Cost | Lower total cost & less foundation expense | Higher material & labor cost |
| Space Layout | Large clear span, flexible partition, no inner columns | Many load-bearing walls, limited space |
| Seismic & Wind Resistance | Excellent ductility, high safety | Poor seismic performance |
| Service Life | 50~60 years with anti-rust treatment | 30~40 years, easy aging |
| Maintenance Cost | Low, termite-proof, crack-resistant | High, frequent repair needed |
| Environmental Protection | 100% recyclable steel materials | Much construction waste, non-recyclable |
| Later Expansion | Easy to expand, renovate and rebuild | Hard to modify, high reconstruction cost |
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