Advanced Steel Pedestrian Bridge Solutions

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1. 1. ✔ ‌Smart Span Configurations‌

      • Midtown models: 60-120 ft clear spans with ¼" per ft camber
      • Campus connectors: Continuous 400 ft systems with seismic expansion joints
      • Cantilever designs: 30 ft overhang capability for constrained sites

      ✔ ‌Performance-Driven Materials‌

      • Primary framing: High-toughness ASTM A709 Gr.50 weathering steel
      • Decking: Diamond-grid aluminum panels (ADA-compliant ½" treads)
      • Coating system: 3-coat zinc-rich primer/polyurethane finish (40+ year lifespan)

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      ‌Fabrication Advantages‌

      • ‌Digital precision‌:
        • Laser-cut splice plates with sub-1/16" tolerance
        • Robotic welds meeting AWS D1.5 Bridge Code Class B
      • ‌Modular efficiency‌:
        • Shop-assembled truss segments (max. 40 ft for standard hauling)
        • Plug-and-play utility raceways (electrical/lighting pre-installed)

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      ‌Installation Edge‌

      • ‌Zero traffic disruption‌:
        Overnight placements using SPMT transporters (300-ton capacity)
      • ‌Foundation flexibility‌:
        Micropile or helical pier options for variable soil conditions
      • ‌Smart alignment‌:
        Laser-guided jacking system corrects ≤3° horizontal deflection

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      ‌Why Contractors Specify This System‌

      1. ‌Time savings‌:
         • 6-week design-to-completion timeline vs. 6+ months for concrete
         • 90% shop fabrication minimizes weather delays
      2. ‌Cost control‌:
         • 30% lighter = smaller crane requirements
         • No formwork or curing costs
      3. ‌Sustainability‌:
         • 80% recycled steel content (LEED contribution)
         • 100% demountable/recyclable structure

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      ‌Real-World Performance Metrics‌

      • ‌Load tested‌: 250 psf live load (5x code requirement)
      • ‌Vibration control‌: <0.5 in/sec² at 2.8 Hz walking frequency
      • ‌Low maintenance‌: 1.5 mils/year corrosion rate in C3 environments

   

OEM service available.

A dedicated team of fast response;

EN1090 & AISC & CWB & JIS Certificated Quality;

Full production line for customized products;

Close to Sea port, Convenient for visit and delivery;

150000M2 Manufacturing Area capable to take large volume

Sunway is a Chinese steel fabricator established in the year 2002, providing OEM steel structure for Construction Building, Solar Tracker, Chemical Plant, Power Plant, Mining & Cement equipment.

Sunway has passed international certificates including AISC, CE, CWB, JIS, ISO. Supply full package of steel works ready for erection on site. 70% of products exported to overseas, including Europe, North America and Australia, etc.

Sunway conducts digital management of the workshop. Through Tekla, Solidworks software and MES systems, the full traceability of product cycle is realized.

Besides the Automatic Intelligent Production Line for H beam & Box Column, the factory is well equipped with Laser Cutting Machine, Robot Welding Machine, Sawing Machine, Drilling Machine, Hydraulic Press Machine, Punching Machine, Shot-blasting machine and independent Painting workshop. 

The typical products are Built-up H section, Steel Frame, Steel Truss, Solar tracker bracket, and Pipe Racking Structures.

Why choose Sunway?

OEM & Detailing service available.

A dedicated team of fast response;

EN1090 & AISC & CWB & JIS Certificated Quality;

Full production line for customized products;

Close to Sea port, Convenient for visit and delivery;

100,000M2 Manufacturing Area capable to take large volume;

Built on strength, passion and a steady pulse, we’re creating tomorrow ’s Building today. We are Sunway Steel, and we’re fabricating the Future.