Steel Floor Decking Sheet 0.8mm-1.5mm Thickness For Composite Slab
Steel Floor Decking Sheet 0.8mm
,Steel Floor Decking Sheet 1.5mm
,Composite Slab Steel Decking
Steel Floor Decking Sheet For Composite Slab
Product Overview
A steel floor decking sheet for composite slab is a galvanized, roll-formed structural deck panel that acts as permanent formwork for composite concrete slabs. During construction the sheet supports the wet concrete load; in service it functions together with the concrete as a composite slab, with the profiled deck contributing tensile reinforcement.
This listing is positioned for buyers who require formwork-grade decking for composite slab construction — structural engineers, concrete-frame contractors and steelwork fabricators. The sheet is supplied in Q235 or Q345 steel grade from 0.8 mm to 1.5 mm thick in YX51-240-720, YX75-200-600 and YX50-185-740 profiles, with grade, thickness and profile selected together according to the required span and design load.
Key Features / Buyer Benefits
- Permanent formwork plus tensile reinforcement in a single profiled sheet.
- Grade, thickness and profile matched together to the required span and design load.
- Supports wet concrete during construction, then acts compositely with the hardened slab.
- Galvanized finish provides corrosion protection to the steel grade.
- Load/span tables provided on request according to profile, thickness, steel grade and design conditions.
Technical Specifications
| Item | Specification |
|---|---|
| Steel grade | Q235 / Q345 (Q355 on request) |
| Surface | Galvanized — metallic coating mass according to project specification and substrate requirement |
| Rib height | 51 / 75 / 50 mm |
| Rib pitch | 240 / 200 / 185 mm |
| Effective width | 720 / 600 / 740 mm |
| Thickness | 0.8 – 1.5 mm |
| Feed (blank) width | 1000 mm |
| Panel length | Custom, subject to profile, thickness, transportation and project requirements |
| Standard | GB/T 12755 (profiled steel sheet); material standard per grade |
Applications
- Composite concrete slab formwork
- Steel structure buildings
- Multi-storey and industrial construction
- Warehouse mezzanine flooring
Listing-Specific Technical Focus
This listing centers on the composite-slab function of floor decking. The deck is specified as a composite formwork member: the profile geometry, thickness and steel grade work together to carry construction loads and to bond with the concrete for the in-service composite action. The emphasis is on permanent-formwork performance and composite slab design, with load/span information supplied on request against the specific profile, thickness, grade and design conditions rather than as a fixed value.
Manufacturing / Customization
Produced on in-house roll-forming lines from galvanized steel substrate, with dimensional and profile inspection. Grade, thickness, profile and length are matched to the composite slab design requirement within the governed ranges. Third-party inspection is available on request.
Quality control includes incoming steel grade and coating inspection, dimensional and profile inspection of the finished sheet, with third-party inspection available on request. Deck sheets are export-packed for sea transport. On request, technical drawings and load data are supplied in line with the selected structural specification.
Why Choose KYZOTECH
kyzotech, the export brand of Nanjing Shunshuo New Material Technology Co., Ltd., has manufactured steel structure building materials since 2016. Load-based specification support helps match profile, thickness and grade to the span and design load of the composite slab, with technical drawings and load data supplied on request in line with the selected structural specification.
FAQ
Q: Can this deck sheet serve as permanent formwork for a composite slab?
A: Yes — the profiled sheet acts as both formwork during concrete pouring and tensile reinforcement in the finished composite slab.
Q: How do you determine the correct profile and thickness?
A: Grade, thickness and profile are selected together according to the required span and design load, with load/span tables provided on request.
Q: Which profiles are available for composite slabs?
A: YX51-240-720, YX75-200-600 and YX50-185-740, with custom profiles on request.
Q: What steel grades are available?
A: Q235 and Q345, with Q355 available on request.
Q: Can you provide load/span data?
A: Yes — load/span tables are provided according to profile, thickness, steel grade and design conditions, not as a fixed value.
Q: What loading ports and payment terms do you offer?
A: Loading ports are Shanghai, Tianjin, Qingdao and Weifang, with payment by T/T or L/C, subject to order agreement.
Inquiry CTA
Send us your span, design load, concrete slab details and required profile. We will help match grade, thickness and profile and return a tailored quotation with load information.
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