Grande estádio pré-fabricado com estrutura de aço
Highlights
- Cobertura em treliça e grelha espacial com vão de 60-150m, linhas de visão sem colunas
- Cobertura pré-projetada para suportes de iluminação, placares e HVAC
- Grau sísmico 8, rotas de evacuação com resistência ao fogo
- Piso acústico reduz a reverberação para 1,5-2,0 segundos
- Verificado em exposições em mais de 8 feiras internacionais
- Histórico de fornecedor dos Jogos Olímpicos de Inverno de Pequim
Specifications
| Brand | Jidian Construction Materials Co., Ltd. |
|---|---|
| Product origin | Xiamen, Fujian, China |
| Building type | Truss structure / space grid |
| Main steel | Q345B/Q355B box section + CHS + H-section |
| Max roof span | Up to 150m |
| Roof load | 0.5-0.7 kN/m² (customizable for snow) |
| Seismic rating | Chinese seismic intensity Grade 8 |
| Wind load | Up to 0.6 kN/m² (≈140 km/h) |
| Cladding options | Aluminum panel, glass curtain wall, membrane, rock wool panel |
| Anti-corrosion | Sa 2.5 blast + epoxy zinc-rich primer + PU topcoat |
| Design life | 50-100 years structural |
| Delivery time | 60-90 days after drawing confirmation |
| Supply capacity | 360,000 tons/year |
Product Detail
Stadium Construction Challenges & Our Steel Solutiontion
Modern sports venues require massive column-free roof spans to ensure unobstructed sightlines for thousands of spectators, yet traditional concrete construction is impractical for spans exceeding 40 meters. Our large prefabricated steel structure stadium solves this with truss and space grid roof systems achieving clear spans up to 150 meters. The main structure uses box-section columns, circular hollow sections (CHS), and cross-section members fabricated from Q345B/Q355B steel. The roof system combines Pratt or Warren trusses with membrane or metal deck cladding, creating dramatic architectural forms while supporting lighting rigs, scoreboards, and HVAC equipment. For a 10,000-seat stadium with 8,000 m² roof area, the steel frame erects in 60-90 days-less than half the time of conventional methods. The structure is rated to seismic intensity Grade 8 and wind loads up to 0.6 kN/m² (≈140 km/h), ensuring public safety.
Product Advantages
• Ultra-long span roof: Truss and space grid systems achieve 60-150m clear spans, eliminating sightline-obstructing columns.
• Architectural expression: Steel arch, truss, and membrane combinations create iconic civic landmarks combining structural efficiency with visual drama.
• Roof equipment loading: Pre-engineered to support lighting rigs (2-5 tons each), scoreboards, catwalks, and HVAC distribution.
• Spectator safety: Seismic Grade 8 ductile frame plus fire-rated evacuation routes with rock wool panel enclosures (≥2hr fire resistance).
• Acoustic design: Perforated metal deck with acoustic insulation reduces reverberation time to 1.5-2.0 seconds for speech intelligibility.
• Multi-functional use: Modular bay spacing allows reconfiguration for sports events, concerts, and exhibitions.
Exhibition Track Record & International Projectsects
Jidian Construction Materials Co., Ltd. has showcased large-span structural solutions at major international exhibitions including the China Import and Export Fair (Canton Fair), Poland BUDMA, Mexico ExpoCIHAC, Chile Edifica, Pakistan Build Asia, Capac Expo Habitat (Panama), and BuildTech Asia (Singapore). These exhibitions connected us with sports facility developers and government infrastructure buyers from Latin America, Southeast Asia, and the Middle East. Our large-span structures have been delivered to 50 Countries Covered, with each project demonstrating our ability to tailor truss and grid configurations to diverse climates-from tropical humidity to desert wind loads.
About Jidian Construction Materials Co., Ltd.
Founded in 2012 and headquartered in Xiamen, Fujian, China, Jidian Construction Materials Co., Ltd. is a leading steel structure manufacturer with over 12 years of industry experience. Our production facility operates advanced heavy and light steel production lines plus sandwich panel lines, staffed by a dedicated engineering team. Annual capacity reaches 360,000 Tons Steel Capacity and 1,000,000 m² Enclosure Output. We hold ISO9001, ISO14001, ISO45001, CE (EN1090), SGS, BV, and Italy Welding Procedure Qualification certifications, plus China's highest Steel Structure Manufacturing Special Level Qualification. Large-span public building projects have been delivered to 50 Countries Covered across Europe, the Middle East, Southeast Asia, Africa, and the Americas, with 2,000+ Completed Projects worldwide.ide.
Engineering & Installation Servicevice
Design: Our bridge and public building engineering team provides complete structural calculations, wind tunnel analysis recommendations, and erection plans compliant with GB, AASHTO, Eurocode, or BS codes.
Manufacturing: Shop-fabricated truss modules with ±2mm tolerance. Complete NDT documentation and material traceability included with every shipment.
Installation: Erection sequence drawings, lifting plans for large truss segments, and on-site engineer supervision for spans above 60m.
After-sales: 50-100 year structural design life, 2-year workmanship warranty, ongoing structural health monitoring consultation.
FAQ
Q: What roof spans can you achieve?
A: Truss and space grid systems achieve clear spans from 60m to 150m. For longer spans, we design custom solutions with expansion joints.
Q: What design codes do you comply with?
A: We engineer to Chinese GB 50009/50017, AASHTO LRFD, Eurocode EN 1991/1993, or British Standards BS 5400, depending on your project location.
Q: Can you provide shop drawings and calculation reports?
A: Yes. We deliver stamped structural calculation reports, material specifications, weld maps, NDT reports, and full shop drawings for your reviewing authority.
Q: How are large truss segments shipped?
A: Segments are limited to 12m × 3.2m for standard 40ft container loading. Oversized segments can be shipped via 40ft OT containers or breakbulk vessels.
Q: Do you offer on-site installation supervision?
A: Yes. For stadium roofs above 60m span, we dispatch qualified engineers to supervise erection, welding, and final inspection.
Q: What is the expected design life?
A: 50-100 years structural design life per code. Coating system provides 30+ years maintenance-free service in C4/C5 environments.
Q: Can I request OEM manufacturing?
A: Yes. We offer full OEM/ODM services including custom branding on components, packaging, and documentation.
Related Products
FAQ
What quality certifications do your building materials hold?
Our products are manufactured under strict quality control systems and hold multiple international certifications including ISO 9001, CE, SGS, and BV. Jidian Construction Materials Co., Ltd. operates 26 production lines with advanced testing equipment, and every batch undergoes dimensional, material, and surface inspection before shipment. We also support third-party on-site inspection and pre-shipment testing by SGS, TUV, or other designated agencies. Mill Test Certificates (MTC) and quality reports are provided with every delivery.
Can I request product samples before placing a bulk order?
Yes, we provide product samples for evaluation. Small material samples such as steel coupons, panel cuttings, and fastener samples are provided free of charge, with the customer only paying for shipping. For larger samples or custom prototypes, a sample fee may apply, which is deductible from your bulk order. Please contact Jidian Construction Materials Co., Ltd. with your specific sample requirements and we will arrange shipment from our Xiamen facility promptly.
Can you print our company logo on the building materials or packaging?
Yes, we offer custom logo printing and branding services. Your company logo can be applied to product surfaces (such as panel edges, steel beam ends), packaging materials, and shipping marks. We use laser engraving, stenciling, or adhesive labeling depending on the material and your preference. This service is available for OEM orders with a reasonable MOQ. Provide us with your logo artwork (AI or vector format preferred) and we will incorporate it into the production process.
Do you provide OEM and custom manufacturing services?
Yes, Jidian Construction Materials Co., Ltd. offers comprehensive OEM and ODM services. With an annual steel processing capacity of 360,000 tons and 1,000,000 m² enclosure material output, we can manufacture products to your exact specifications, drawings, or samples. Our engineering team in Xiamen works closely with clients to optimize designs for cost-efficiency and structural performance. We have completed over 2,000 projects across 50 countries, delivering custom steel structures, panels, and building systems tailored to diverse market requirements.
What is the minimum order quantity (MOQ) for your building materials?
The MOQ varies by product type. For standard steel profiles and panels, the MOQ is typically 5 tons. For prefabricated steel structures, the MOQ is one complete set (e.g., one warehouse or workshop building). For customized OEM products, the MOQ depends on the complexity of the design. Jidian Construction Materials Co., Ltd. is flexible and can discuss specific MOQ requirements based on your project needs. Contact us for a detailed quotation.
How do you handle shipping and logistics for international orders?
Jidian Construction Materials Co., Ltd. exports to over 50 countries worldwide from our facility in Xiamen, Fujian, China. We offer both sea freight and land transportation options. For sea freight, we ship from Xiamen Port to major ports globally. For land transport, we deliver to neighboring countries via truck. We handle all export documentation, customs clearance, and can arrange door-to-door delivery through our trusted logistics partners. FOB, CIF, and DDP terms are all available.
How are your building materials packaged for transport?
We use professional packaging tailored to each product type. Steel profiles and beams are bundled with steel straps and protected with waterproof wrapping. Wall and roof panels are stacked on pallets with edge protectors and shrink-wrapped. Fasteners and accessories are packed in wooden cases. All packaging is designed to withstand long-distance sea transport and handling. Custom packaging requirements can be accommodated upon request to ensure safe delivery to your site.
What payment methods do you accept?
We accept T/T (Telegraphic Transfer) and L/C (Letter of Credit). For standard orders, the payment term is 30% advance deposit and 70% balance before shipment. For large project orders, we can negotiate flexible payment terms. All payments are processed through verified international banking channels. Jidian Construction Materials Co., Ltd. has established banking relationships that ensure secure and efficient transactions for our global clients.