06/06/2026
- Column reinforcement: Vertical steel bars tied with stirrups to form a cage, ensuring load transfer from stairs to the foundation.
- Beam reinforcement: Bars anchored into beams for structural continuity and to resist bending forces.
- Stair reinforcement: Includes tread and riser reinforcement, typically using D10, D12, or D16 bars depending on load requirements.
- Rebar spacing: Proper spacing (e.g., D10 @ 250 mm) ensures strength and prevents cracking.
- Concrete cover: Adequate cover protects steel from corrosion and fire, improving durability.
📐 Dimensions & Specifications
- Tread depth: 250 mm
- Riser height: 150–180 mm
- Landing length: 1200 mm
- Beam depth: 340 mm
- Stair width: 1800 mm
- Bar diameters: D10, D12, D16 depending on structural requirement
⚙️ Structural Importance
- Ensures load distribution between stairs, beams, and columns.
- Provides rigidity and prevents deflection under heavy loads.
- Enhances safety and durability of the staircase structure.
📌 Follow CIVIL Tech Time
©Copyright
CivilEngineering