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Steel structure floor slab

OFT steel structure floor slabs are a new type of high-density, load-bearing steel structure mezzanine floor slab made primarily from high-quality cement and natural mineral reinforcing fibers. The process involves pulping, molding, and then high-temperature, high-compression, and steam curing. Only high-density fiber cement pressure boards can be used for LOFT steel structure floor slabs.
Product Parameters

Steel structure floor slab

OFT steel structure floor slabs are a new type of high-density, load-bearing steel structure mezzanine floor slab made primarily from 

high-quality cement and natural mineral reinforcing fibers. The process involves pulping, molding, and then high-temperature, 

high-compression, and steam curing. Only high-density fiber cement pressure boards can be used for LOFT steel structure floor slabs.


Parameter CategoryTechnical Specifications
‌Standard Dimensions‌1200×2400mm, 1220×2440mm (custom sizes available)
‌Thickness Options‌20mm, 24mm, 30mm
‌Panel Weight‌20mm: ~100kg/sheet, 24mm: ~120kg/sheet, 30mm: ~150kg/sheet
‌Load Capacity‌Ultimate load capacity up to 5kN/m² (≈500kg/m²), high-density variants exceed 3 tons/m²
‌Fire Rating‌A1 non-combustible material (fire resistance ≥2 hours)
‌Sound Insulation‌Average sound reduction index ≥40dB
‌Thermal Insulation‌Thermal conductivity 0.24-0.5W/(m·K)
‌Moisture Resistance‌Water absorption <10%, moisture resistance class I
‌Steel Frame Spacing‌20mm: 600×600mm, 24/30mm: 600×1200mm
‌Fastening‌Self-tapping screws (length = panel thickness + 30-35mm), spacing 300-600mm
‌Material Density‌≥1.50g/cm³ (premium A-class panels)
‌Surface Quality‌Smooth, bubble-free, crack-free edges
‌Dimensional Tolerance‌Length/width: ±3mm, Thickness: ±1.0mm, Diagonal: ±3mm


Main advantages:

1. LOFT steel structure floor slabs are lightweight (50kg/m²), reducing building load and foundation investment.


2. LOFT steel structure floor slabs are thin, typically 1200×2400×24mm, expanding usable building space and providing 

excellent sound insulation.


3. LOFT steel structure floor slabs have high density, resulting in high strength; each square meter can bear over 2000kg, 

as certified by national-level load-bearing test reports.


4. LOFT steel structure floor slabs have excellent fire resistance and long fire resistance time, belonging to Class A non-combustible 

floor slab materials.


5. LOFT steel structure floor slabs have low thermal conductivity, providing good insulation and reducing energy consumption.


6. LOFT steel structure floor slabs are simple and quick to construct, with low overall cost. Construction generates very little waste, 

contributing to environmental protection.


Product Specifications: 1200×2400×24—30mm


Recommended Applications: 

Already used in serviced apartments, villas, steel-structured office buildings, loft business spaces, two-story

steel-structured factories, etc. Construction companies, designers, and developers can select this product based on the specific 

requirements of their projects.


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Qualification Certificate
FAQ

Q: Are you a manufacturer or a trading company?
A: We are a professional cement product manufacturer located in China. You are welcome to contact us and visit our factory before placing an order.

Q: How do you guarantee the quality?
A: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.

Q: Can I get free samples?
A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.

Q: What is the MOQ?
A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.

Q: Can you OEM or ODM?
A: Yes, we have a strong developing team. The products can be made according to your request

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