Steel Floor Decks
  • Steel Floor Decks
  • Steel Floor Decks
    • Steel Floor Decks

    YX65-253-760

    Steel Floor Decks

    65mm depth×760mm width metal decking profile

    • Effective cover width: 760mm
    • Overall width of sheet: 1250mm
    • Length: Customizable
    • Thickness: 0.75mm-1.2mm
    • Material: Galvanized steel sheet, galvalume steel sheet
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    • Steel Floor Decks
    • Steel Floor Decks
    • Steel Floor Decks
    • Steel Floor Decks

    These closed profile decks are designed so that the ribs are completely wrapped in concrete, working almost like reinforcement bars inside a slab. This integration makes the floor system stronger, more stable, and safer under heavy loads. Since they act as permanent formwork, they cut down on temporary supports and shorten construction time, giving projects both efficiency and long-term reliability.

    Applications

    Ideal for projects that demand solid floor performance, such as high-rise steel structures, industrial facilities, transport hubs like airports and rail stations, as well as shopping malls and stadiums.
    Specifications
    Model YX65-253-760
    Effective cover width 760mm
    Length Customizable
    Thickness 0.75mm-1.2mm
    Material Galvanized steel sheet, galvalume steel sheet
    Metal sheet suppliers Baosteel, BlueScope, Yieh Phui, Wah Tung, Alliance Steel, etc.
    Lifespan At least 30 years
    Mounting accessories included A full range of shear studs, self-tapping screws, clamps, etc.
    Applications Multi-story steel structure buildings
    Remarks 1. Professional installation guidance is available to ensure proper assembly
    2. Other sizes or customized designs can be provided upon request
    Cross Section Properties
    Model Overall width of sheet (mm) Sheet thickness (mm) Profile weight (kg/m²) Moment of inertia (cm⁴/m) Positive bending moment (cm³/m) Negative bending moment (cm³/m)
    YX65-253-760 1250 0.8 10.33 71.84 40.11 17.07
    1.0 12.91 89.66 49.81 21.35
    1.2 15.49 107.53 59.41 25.42
    Features
    • The closed profile design forms a strong bond with concrete, preventing slippage and ensuring long-term structural reliability.
    • High bending and shear resistance ensure a good load-bearing capacity, even in demanding projects.
    • Fire resistance is enhanced since the ribs are fully encased in concrete.
    • Multi-level operations during construction are possible, which helps shorten project timelines.
    • The flat underside has a clean finish, which makes additional ceiling work not necessary.
    • Compatible suspension systems allow easy installation and adjustment of pipes, conduits, and other building services.
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    Dovetail re-entrant metal floor decks are a good option. They are lightweight yet strong, with high load-bearing and seismic performance. The flat underside provides a smooth surface, making it easier to attach suspended ceilings, electrical conduits, and other systems during construction.

    Closed profile metal floor decks are often used in these cases. Their fully enclosed profile design locks tightly with concrete, reducing the risk of steel and concrete separating under stress. This structure not only enhances overall strength but also offers improved fire resistance, making it a safer choice for large public buildings.

    Since the steel deck acts as permanent formwork, there’s no need for additional support structures. This simplifies installation, speeds up the concrete pour, and reduces labor on site. As a result, projects can be completed faster and with lower overall costs compared to traditional flooring methods.