Steel Floor Decks

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Website: http://bltbuilding.com/3-1-steel-metal-floor-decks.html

YX75-230-690

75mm depth×690mm width trapezoidal metal decking profile

Effective cover width: 690mm
Overall width of sheet: 1085mm
Length: Customizable
Thickness: 0.75mm-1.2mm
Material: Galvanized steel sheet, galvalume steel sheet

Metal floor decks are tipically used in multi-story steel buildings as a permanent replacement for traditional formwork. Once combined with reinforced concrete, the steel deck and the slab act together as one integrated structural system. This improves overall safety, provides high strength, and reduces the weight on the foundations, while also delivering reliable seismic performance.

Applications

Metal floor decks are commonly used in industrial plants, high-rise steel buildings, large commercial shopping centers, airports, railway stations, and sports venues. They are ideal for multi-story projects where a floor system needs to be both durable and efficient, while still providing reliable structural strength.

Specifications

Model	YX75-230-690
Effective cover width	690mm
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 2. Products can be customized in size and specifications upon request. Please contact us for more details

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)
YX75-230-690	1085	0.8	10.24	118.50	26.75	29.80
		0.9	11.52	142.30	32.15	35.60
		1.0	12.80	168.90	38.20	42.10
		1.2	15.36	228.70	48.65	53.40

Features

Replaces temporary formwork in high-rise projects, eliminating the need for extra supports and reducing time spent on preparation.
Works together with concrete reinforcement to form a single structure, lowering foundation loads and improving earthquake resistance.
Allow multiple construction levels to proceed at the same time, helping to shorten project schedules significantly.
Provides a safe and stable working platform during construction, improving site conditions for workers.
Metal floor decks are permanent formwork, which makes it easier to place reinforcement and to install electrical conduits and piping during construction.
Thanks to their design the amount of concrete and steel needed is reduced, which helps lower total construction costs.

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