Structural Engineering Capability 05
Multi-Storied Steel Structures
Engineered multi-tier structural steel buildings, multi-level industrial complexes, and corporate headquarters offering seismic resilience and rapid vertical delivery.
Key Engineering Advantages
- Drastic dead-weight reduction compared to reinforced concrete structures
- Smaller foundation footprints and reduced deep piling costs
- Superior seismic ductility conforming to BNBC 2020 high-seismic zones
- Floor-by-floor rapid erection allowing concurrent MEP and interior fit-outs
High-Rise Efficiency with Structural Steel Framing
As urban land values escalate across Bangladesh's core business districts, multi-storied steel framing offers commercial and industrial enterprises a substantial economic and schedule advantage over conventional reinforced concrete (RCC).
By reducing dead loads by up to 40%, structural steel frameworks significantly decrease deep foundation pile requirements. Concurrently, steel framing allows multiple upper floors to be erected and decked in weeks, enabling earlier occupancy and accelerated return on invested capital.
Technical Specifications & Standards
| Framing Category | Special Concentrically Braced Frames (SCBF) / Buckling-Restrained |
|---|---|
| Floor System | Stay-in-place profiled steel decking with welded shear studs |
| Connections | AISC Grade 8.8 / 10.9 Pre-tensioned High Strength Friction Grip bolts |
| Corrosion Protection | Three-coat epoxy mastic barrier with polyurethane topcoat |
| Fireproofing | UL-listed intumescent coating delivering up to 3-hour fire rating |
