Portal Frame Prefab Metal Structures Industrial Commercial Fabrication Hall
| Application Fields | Warehouse, Multi-building, Workshops & plants, Hospital, School, Office, Apartment |
|---|---|
| Drawing Design | AUTOCAD, SOLIDWORKS, TEKLA |
| Maximum Roof Load | 20+lb/sq.ft |
| Raw Steel Material | Q235B, Q355B, ASTM A36 |
| Frame Type | Portal Frame |
| Design Parameter | Wind Load, Snow Load And Earthquake |
| Working Scope | Design, Fabrication, Installation |
| Life Span | Around 30~50 Year |
| Surface treatment | 1. Painting; 2. Galvanized |
| Standard | GB, ASTM, EN, ISO, AS/ANS |
The Modern Prefabricated Steel Building is designed for easy assembly and recyclability, making it an ideal choice for industrial warehouses, offices, and residential applications. Constructed from high-quality steel, this building features a robust load-bearing framework, known as the main frame, which includes beams and columns.
This building incorporates a comprehensive bracing system, consisting of:
- Tie bars
- Knee bracing
- Stay bars
- Column bracing
- Horizontal bracing
These elements work together with precision-engineered roof, wall, and floor systems, ensuring a durable and stable metal structure.
- Enhanced Strength: Utilizing steel plates or sectional steel provides superior structural integrity and improved seismic resistance.
- Faster Construction: Prefabricated components allow for quick on-site assembly, significantly shortening the overall construction timeline.
- Sustainability: The reusable and recyclable nature of steel minimizes construction waste and promotes environmental responsibility.
| Products | Steel Structure Warehouse |
| Frame type | Portal frame, multi-story frame |
| Main frame | Hot-rolled or Welded H beam and column, Q355B steel |
| Bracing components | Tie bar, staying bar, Horizontal bracing, Column bracing |
| Cladding system | Sandwich panel with glass wool, rock wool, PU insulation, Corrugated color steel sheet |
| Accessory | Ridge tile, trim, Gutter, Down pipe, skylight, clerestory |
| Door | Roll up door, industrial section door, swing door, Sliding door |
| Window | PVC window, aluminum window, metal louver |
- Easy to Assemble: Prefabricated steel components are installed on-site according to drawings. The assembly sequence includes steel columns with cross-bracing, roof beams and horizontal bracing, followed by purlins and enclosures.
- Cost-Effectiveness: The lightweight nature of steel reduces foundation expenses, while rapid construction allows for earlier operation. Overall economic benefits surpass those of traditional concrete buildings.
- Simplified Construction: Factory-manufactured components are assembled on-site, drastically shortening build time. A 4,000㎡ steel structure can be installed in approximately 40 days.
- Energy-Efficient & Eco-Friendly: Corrugated color steel sheets and sandwich panels offer energy-saving properties. Dry construction minimizes dust and pollution, while steel's recyclability further reduces environmental impact.
- Shorter Construction Period: Minimal on-site welding in prefabricated components makes steel structure construction significantly faster than concrete builds.
- More Eco-Friendly: Steel components are hoisted and spliced without water, reducing dust and pollution in surrounding areas.
- Better Cost Performance: Faster construction reduces labor costs, with total expenses approximately 20-30% lower than traditional concrete buildings. Steel also offers greater durability.
- Lighter Structure: Lightweight metal walls and roofs significantly reduce overall weight, easing foundation loads compared to brick-concrete alternatives.
Our steel structure buildings mainly use high-quality H-section steel, I-section steel, color steel plates and sandwich panels with reliable performance and durability.
Our products have passed ISO 9001 quality management system certification and CE certification to meet international standards and can be customized according to different market requirements.
The construction period depends on the size and complexity. Generally, a 4,000 square meter building can be completed in about 40 days due to prefabricated components.
Yes, we can customize the design, size, and configuration of steel structure buildings according to customers' specific usage scenarios and functional requirements.
We provide detailed installation drawings and instructions. For large projects, we can also send professional engineers to the site for guidance to ensure smooth installation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.