It starts with initiative and ends with touching hearts.

540-type floor decking

Effective covering width (mm) Developed width (mm) Thickness (mm) Thickness Cross-sectional moment of inertia (cm⁴/m) Cross-sectional moment of resistance (cm³/m) Usage
540 1000 0.8 91.16 41.26 Floor steel deck
540 1000 1.0 113.95 51.57 Floor steel deck
540 1000 1.2 136.74 61.55 Floor steel deck