Start with the project details.
Bridge steel is selected within a controlled engineering and inspection framework. A weathering-grade name alone does not establish compliance with a bridge project. Define the governing specification, toughness and other supplementary requirements, then review the local environment, drainage and inspection access.
Questions to resolve
- Applicable bridge specification and approved grade
- Required toughness, testing and traceability provisions
- Chloride exposure and road-deicing runoff
- Drainage, crevice avoidance and maintenance access
Material and component inquiries
Project-specified plate and fabricated component blanks.
Share the approved grade, drawings, dimensions and required documentation. Material selection, structural design and installation details must be coordinated by the responsible project team. Processing and supply scope are confirmed in the quotation.
Photography illustrates an application context. It does not identify a DAZHI project or establish that the photographed components use any listed grade.
Discuss this application