Galvanized Floor Decking For Commercial Building
Product Overview
Galvanized floor decking for commercial building is a roll-formed, zinc-coated steel deck panel specified for floor and mezzanine construction in commercial buildings such as offices, retail and mixed-use structures. In commercial projects the deck serves as permanent formwork for composite concrete floors and as mezzanine decking within steel frames.
This listing is positioned for buyers working on commercial-building construction — commercial contractors, structural engineers and steelwork fabricators. The sheet is supplied in Q235 or Q345 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
- Suited to floor and mezzanine construction in commercial buildings.
- Permanent formwork for composite concrete floors within commercial steel frames.
- Grade, thickness and profile matched together to the required span and design load.
- 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 |
| Profiles |
YX51-240-720 / YX75-200-600 / YX50-185-740 |
| 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 |
For higher design loads, Q345 offers higher strength than Q235, and the grade is chosen together with thickness and profile to satisfy the required span and load.
Applications
- Multi-storey and industrial construction
- Composite concrete slab formwork
- Steel structure buildings
- Warehouse mezzanine flooring
Listing-Specific Technical Focus
This listing centers on commercial-building application. The emphasis is on how the deck performs as composite floor formwork and mezzanine decking within commercial steel structures, where floor loading, span and service coordination are the key design inputs. Profile, thickness and grade are matched to the commercial design span and load, with load/span information supplied on request 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 commercial-building design requirement within the governed ranges. Technical drawings and load data are supplied on request in line with the selected structural specification.
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 commercial floor construction, with technical drawings supplied on request.
Beyond floor decking, the company's steel-enclosure product range includes roof and wall system products, reinforcing its position as an integrated supplier of steel structure building materials and enclosure systems.
FAQ
Q: Is this decking suitable for commercial buildings?
A: Yes — it is specified for floor and mezzanine construction in commercial buildings, including composite floor formwork within steel frames.
Q: How is the correct profile and thickness determined?
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?
A: YX51-240-720, YX75-200-600 and YX50-185-740, plus custom profiles on request.
Q: What steel grades do you supply?
A: Q235 and Q345, with Q355 available on request.
Q: Do you provide technical drawings?
A: Yes — technical drawings and load data are supplied on request in line with the selected structural specification.
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 commercial project span, design load and required profile. We will help match grade, thickness and profile and return a tailored quotation with load information.
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