Steel Staircase Construction Process
1. Design and Drawing Preparation
Before construction, a detailed design is first conducted, including structural calculations, joint design, and material selection. Construction drawings are then prepared to ensure that all aspects meet the design requirements.
2. Material Procurement and Prefabrication
Steel is procured according to the design drawings and prefabricated in the factory, including cutting, welding, and drilling. Prefabricated steel components can significantly improve construction efficiency and reduce on-site work.
3. On-site Installation
During on-site installation, prefabricated steel components are assembled, welded, and fixed. Welding quality must be strictly controlled during construction to ensure tight joints and sufficient strength.
4. Surface Treatment
After structural installation, anti-corrosion painting or plating is applied to extend the service life and maintain a clean appearance.
5. Final Inspection
After construction is completed, a safety inspection and acceptance check are conducted to ensure that the staircase meets design and safety regulations.
