Galvanized steel floor decking sheet
group nameRoofing Sheet
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Min Order27 metric ton
brand nameFanda Steel Coil & Guardrail Manufacturer
modelDX51D/ASTM A653
payment methodL/C, T/T
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update timeSat, 27 Jun 2026 16:35:20 GMT
Paramtents
Product name Galvanized steel floor decking sheet
Material Galvanized steel sheet
Zinc coating Z40-Z275
Thickness 0.7mm-1.2mm
width 600mm, 688mm, 720mm, 750mm, 910mm, 915mm etc
length 1.5meters-11.8meters
Steel grade DX51D/ASTM A653/SGCC
Profile as per our design drawings or customized
Packging & Delivery
Min Order27 metric ton
Briefing
Product name: Galvanized steel floor decking sheet
Thickness: 0.7mm-1.2mm
Width: 600mm-915mm
Thickness: 0.7mm-1.2mm
Width: 600mm-915mm
Detailed
Galvanized Steel Floor Decking Sheet | Fanda
Galvanized steel floor decking sheet is roll-formed from high-quality hot-dipped galvanized steel coil, serving as permanent formwork for concrete slabs in steel-structured buildings. The embossed rib design enhances stiffness and composite action with concrete — requiring minimal shoring during construction and becoming an integral part of the slab after pouring. Fanda offers various profiles (open, closed, re-entrant), widely used in multi-story industrial plants, warehouses, underground parking, commercial complexes, and high-rise buildings.
The specifications of Steel Floor Decking Sheet
| Item | Parameter | ||
| Base Material | Hot-dipped galvanized steel coil (DX51D, S250GD, S350GD) | ||
| Thickness | 0.7mm – 1.2mm | ||
| Width (before profiling) | 1000mm – 1250mm | ||
Effective Width | 600mm – 915mm (depends on profile) | ||
Rib Height | 35mm – 80mm | ||
Rib Spacing | 150mm – 350mm | ||
Length | Customized (1m – 11.8m, per project requirement) | ||
Zinc Coating | Z40 – Z275 (g/m²) | ||
Yield Strength | 235 – 370 MPa | ||
Standard | ASTM A653, EN 10346, GB/T 12755 | ||
| Key Features & Advantages | Applications | ||
| 1. Permanent Formwork Becomes part of the slab after pouring — no formwork removal, saves time and materials | Multi-story Industrial Plants Floor decking for each level | ||
| 2. Fast Construction Dry installation, minimal shoring required — pour concrete directly | Warehouses & Logistics Storage building floor slabs | ||
| 3. High Strength Rib design improves load capacity — works compositely with concrete, reduces rebar usage | Underground Parking Roof decks and floor slabs | ||
4. Corrosion Resistant Hot-dipped galvanized coating provides good rust protection during construction | Commercial Complexes Shopping malls, office building floor decking | ||
5. Utility Friendly Rib cavities can house electrical wires and pipes — saves ceiling space | High-rise Buildings Steel-structured residential and apartment floor slabs | ||
6. Fire Resistance Concrete cover provides complete fire protection — high fire rating | Public Buildings Schools, hospitals, gymnasium floors |
Why Choose Fanda Floor Decking Sheet?
| Why Choose us? | |||
| 1. Base material from own or vetted mills — quality controlled from source | |||
| 2. Multiple profile types: open rib, closed rib, re-entrant — for different design needs | |||
| 3. Thickness 0.7–1.2mm, rib height 35–80mm | |||
4. Custom lengths per drawing — reduces on-site cutting waste | |||
5. Zinc coating Z40–Z275 — reliable rust protection | |||
6. 15+ years of steel industry experience — reliable quality | |||
7. Full technical support and after-sales service |
Technical Data & Downloads
For detailed profile dimension drawings, load performance tables, mill test certificates, or custom profile designs, please contact us.
Production workshop of floor decking sheet
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- Nearest port for product export
- TIANJIN, QINGDAO OR SHANGHAI PORT OF CHINA
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C