Prefabricated Steel Pedestrian Bridge:Key Advantages - Knowledge

1. Ultra-fast on-site installation All beam, truss and deck components are factory prefabricated. The main structure of a standard span can be hoisted and assembled in 1–3 days, minimizing traffic disruption and site closure time...

Prefabricated Steel Pedestrian Bridge:Key Advantages
1. Ultra-fast on-site installation All beam, truss and deck components are factory prefabricated. The main structure of a standard span can be hoisted and assembled in 1–3 days, minimizing traffic disruption and site closure time.

2. Light weight & low foundation requirement High-strength steel structure is 50–60% lighter than concrete bridges of the same span, greatly reducing foundation load and construction cost. It is especially suitable for soft soil areas and existing site renovation projects.

3. Full hot-dip galvanized corrosion resistance All structural members, bolts and deck gratings undergo hot-dip galvanizing treatment, resisting rain, de-icing salt and industrial atmospheric corrosion. Service life reaches 50+ years with minimal maintenance.

4. Diverse structural forms Available in truss, box beam, arch and cable-supported forms, matching functional and landscape requirements. Deck options include anti-slip steel grating, composite deck and wood-plastic panel.

5. Modular expandable design Standardized modular sections allow span extension and width widening later. Bridges can also be disassembled and relocated for temporary construction site access.