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Steel Cementitious Raised Floor
This page is for buyers comparing solid-core access floors against hollow all-steel or wood-core panels. Huahong’s Steel Cementitious Raised Floor uses high-density foamed cement inside SPCC steel plates, which gives a quiet, solid underfoot feel, avoids moisture swelling and resists creep under permanent rack loads. The same 600×600×35 mm panel is available from FS662 at 363 kg to FS2500 at 1134 kg, so heavy racks and battery cabinets can use higher grades while walkways use lower grades. Send the equipment point loads, required finish and destination port for a mixed-grade layout and quotation within 24 hours.
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Product Description
| Why Specify a Steel Cementitious Raised Floor for High-Load Data Centers |
When designing the infrastructure for a data center or industrial control room, choosing the right access floor is critical. The Steel Cementitious Raised Floor solves the common issues of hollow "drumming" sounds, structural sagging under permanent rack loads, and moisture sensitivity. This guide outlines the load performance, material advantages, and selection criteria for Huahong's foamed cement-core flooring systems.
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Max Load Capacity Up to 1134 kg Concentrated load (FS2500 model) |
Core Material Foamed Cement High-density, solid underfoot feel |
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Fire & Moisture Class A Fire Rating Non-combustible, does not swell or rot |
ESD Protection 10⁶–10⁹ Ω Antistatic surface resistivity |
Solid Cement Core vs. All-Steel and Wood-Core Panels
Unlike traditional all-steel hollow panels that sound noisy and hollow, the Steel Cementitious Raised Floor is filled with high-density foamed cement. This mass provides a quiet, solid walking surface, reduces vibration, and offers true Class A fire resistance.
Compared to wood-core panels, cement does not absorb moisture, swell, or rot. Wood-core panels often lose load capacity in humid environments, whereas our cement-core panels maintain full strength even at 90% relative humidity. The steel-cement combination also offers excellent creep resistance, preventing gradual sagging under permanent rack loads.
| Property | Steel Cementitious Floor | Standard All-Steel Floor | Wood-Core Floor |
|---|---|---|---|
| Acoustic / Underfoot | Solid, No Drumming | Hollow Sound | Moderate |
| Moisture Resistance | Excellent (No Swelling) | Poor (Rust risk) | Poor (Rot risk) |
| Creep Resistance | High (Prevents Sagging) | Moderate | Low |
| Fire Rating | Class A | Class A | Class B / C |
Load Performance & Model Selection Guide
All Huahong models share the standard 600mm × 600mm × 35mm size and exceed the baseline national standard (SJ/T 10796). Choosing the correct model depends on the actual point load of the equipment (e.g., server feet or rack legs). Use this guide to match the model to your application:
| Model | Concentrated Load | Uniform Load | Ultimate Load | Recommended Application |
|---|---|---|---|---|
| FS662 | 3.56 KN (363 KG) | 17.78 KN/m² | 11.25 KN | General office cabling |
| FS800 | 4.45 KN (454 KG) | 22.22 KN/m² | 14.50 KN | Standard server rooms |
| FS1250 | 5.56 KN (567 KG) | 27.78 KN/m² | 18.36 KN | Small data centers, labs |
| FS1500 | 6.68 KN (680 KG) | 33.34 KN/m² | 22.17 KN | Mid-size data centers, UPS rooms |
| FS2000 | 8.89 KN (907 KG) | 44.45 KN/m² | 29.42 KN | Large enterprise data centers |
| FS2500 | 11.11 KN (1134 KG) | 57.79 KN/m² | 37.34 KN | Mainframes, heavy industrial control |
Steel Cementitious Raised Floor details and construction.
Why Huahong Floor Delivers Better Value
Huahong utilizes consistent, verified steel gauges and high-density foamed cement fill to ensure superior flatness (≤0.5mm tolerance) and edge finish. Every panel undergoes strict impact-weld inspection before packing. If your project also requires integrated underfloor air distribution or pure steel structures, explore our All Steel Anti-static Ventilation Floor or All Steel Anti-static Activity Floor. For specialized environments, our Calcium Sulfate Anti-static Floor offers another high-performance option.
【Steel Cementitious Raised Floor】FAQ
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Q: What is the difference between the FS662 and FS2500 models of the Steel Cementitious Raised Floor? A: The primary difference is load capacity and internal steel thickness. The FS662 provides a 3.56 KN (363 KG) concentrated load, suitable for office cabling and light server rooms. The FS2500 provides an 11.11 KN (1134 KG) concentrated load—over three times stronger. It uses thicker SPCC steel plates and higher-density cement fill. All models share the same 600×600×35mm dimensions, allowing you to choose FS662 for general walkways and FS2500 for heavy mainframes or UPS battery rooms. |
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Q: Why choose a Steel Cementitious Raised Floor over an all-steel hollow panel? A: The cement core adds mass, which provides a solid feel underfoot and eliminates the "drumming" noise common with hollow panels. It also reduces vibration and provides true Class A fire resistance. Furthermore, the steel-cement combination offers excellent creep resistance, meaning it will not gradually sag under permanent heavy rack loads, ensuring long-term stability for your data center. |
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Q: Can I mix different load-rated Steel Cementitious Raised Floor panels in the same room? A: Yes, this is a very common and cost-effective practice. You can use higher-rated panels (e.g., FS1500 or FS2000) under heavy server racks and battery cabinets, while using lower-rated panels (e.g., FS662 or FS800) in walkway areas. Because all panels share identical 600×600×35mm dimensions and pedestal compatibility, the installation method remains the same, saving costs while providing strength exactly where needed. |
Related Category
All Steel Anti-static Activity Floor
Borderless All Steel Anti-Static Raised Floor
All Steel Anti-static Ventilation Floor
Calcium Sulfate Anti-static Floor
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