Steel Cementitious Raised Access Flooring

Steel Cementitious Raised Access Flooring | Reliable Strength for Data Centers & Offices

Data centers and computer rooms demand flooring that combines heavy load capacity, permanent anti-static protection, and flexible cable management. The Steel Cementitious Raised Access Flooring from Huahong Floor delivers exactly that. Crafted from cold-rolled steel with a high-strength cement core, this modular raised floor system provides exceptional structural stability, fire resistance, and long-term durability.

What Is Steel Cementitious Raised Access Flooring?

Steel Cementitious Raised Access Flooring is a modular access floor panel consisting of a cold-rolled steel shell filled with a high-strength cement core. The steel shell provides impact resistance and structural integrity, while the cement core adds mass, fire resistance, and acoustic insulation. This combination creates a stable, flat, and durable raised floor for technical environments.

Product Definition & Core Functions

- Definition: A modular raised floor panel with steel shell and high-strength cement core

- Primary Function: Create a raised floor void for cable management while supporting heavy equipment

- Additional Functions: Anti-static protection, fire resistance, acoustic insulation, equipment support

Panel Construction

Manufacturing Process

- Steel forming: Top and bottom plates stamped and formed

- Welding: Precision welded assembly – stronger than competitors

- Cement filling: High-density cement pumped into shell – uniform, no voids

- Curing: Controlled process ensures core hardness and stability

- Surface application: Anti-static HPL or PVC bonded under high pressure

- Quality control: Huahong and Ouli dual brand standards

Technical Specifications

Basic Parameters

Load Capacity Models

Physical & Environmental Properties

Deflection Performance

- Elastic deflection: ≤ 2.0 mm under concentrated load

- Permanent deflection: Negligible – no sagging over time

- Creep resistance: Cement core prevents gradual deformation under constant load

Core Advantages of Steel Cementitious Raised Access Flooring

1. High Load Capacity – Meets National Standards

- Designed to GB/T 36340-2018 heavy-load ratings

- FS2500 model: 1134 KG concentrated load

- Ideal for dense server rack deployment

- No deformation under permanent equipment weight

2. Steel Shell – Impact Resistant

- Cold-rolled steel top and bottom plates

- Precision welded assembly – stronger than competitors

- Withstands dropped tools, rolling carts, and foot traffic

- Shell thickness exceeds industry average

3. Cement Core – Fire Resistant & Stable

- High-density cement fill – fully packed, no voids

- Class A non-combustible – will not burn or emit smoke

- Adds mass for stability and acoustic insulation

- No creep or sagging under constant load

4. Permanent Anti-Static Protection

- Anti-static HPL or PVC top layer

- Surface resistivity: 1×10⁶ – 1×10⁹ Ω

- No coatings to wear off – permanent performance

- System resistance stable with proper grounding

5. Modular & Flexible – Easy Cable Access

- Standard 600×600mm grid

- Individual panels lift with suction tool

- Underfloor void for power, data, and cooling lines

- Easy to add or change cables without demolition

6. Precise Flatness – No Rocking

- ≤ 0.5mm flatness tolerance over 600mm

- Welded assembly ensures consistent panel thickness

- Adjustable pedestals compensate for subfloor unevenness

- Smooth walking surface, stable equipment placement

7. Dual Brand Quality Control

- Huahong and Ouli brands – same strict standards

- Steel thickness verified per batch

- Weld integrity inspected

- Cement density checked

- Flatness tested before packing

8. Customizable – Size, Load, Surface

- Standard 600×600mm or custom dimensions

- Load models from FS662 to FS2500

- HPL or PVC surface options

- Conductive strip or borderless edge

Applications for Steel Cementitious Raised Access Flooring

Primary Applications

- Data centers and server rooms – Heavy racks, cooling aisles

- Computer rooms and IT closets – Cable management, anti-static

- Command and control centers – Reliable, stable flooring

- Intelligent office buildings – Underfloor cabling, reconfigurable

- Electronics manufacturing – ESD protection, clean environment

- Hospital medical technology rooms – Equipment support, easy cleaning

- Financial trading floors – High load capacity, professional finish

- Laboratories – Stable, flat, chemical resistant surface

Who Needs This Product?

Load Selection Guide

【Steel Cementitious Raised Access Flooring】 FAQ

Q1: Is Steel Cementitious Raised Access Flooring suitable for computer rooms and data centers?

Answer: Absolutely. Steel Cementitious Raised Access Flooring from Huahong Floor is specifically designed for computer rooms, data centers, and equipment spaces. Here is why it is the preferred choice. First, load capacity – FS1250 to FS2500 models handle dense server racks (567 KG to 1134 KG concentrated load). Second, anti-static protection – surface resistivity is maintained at 1×10⁶–1×10⁹ Ω, protecting sensitive electronics from ESD damage. Third, fire safety – the cement core is Class A non-combustible. Fourth, cable management – the raised design creates a void for power, data, and cooling lines. Fifth, dimensional stability – the steel-cement composite does not warp or sag over time. For both new construction and retrofit projects, this flooring meets all technical requirements for modern data centers. Select FS1250 or higher for standard rack loads.

Q2: How does the load capacity compare to other raised floor types? Will it deform under heavy equipment?

Answer: Steel Cementitious Raised Access Flooring offers load capacities equal to or exceeding most competing products. Available models range from FS662 (363 KG) to FS2500 (1134 KG) concentrated load. The steel shell provides impact resistance, while the high-density cement core prevents creep and sagging. Elastic deflection is ≤2.0 mm under rated load – barely perceptible. Permanent deflection is negligible. Unlike wood-core panels that can compress over time or hollow steel panels that may dent, the cement-filled steel composite maintains its flatness for years. For heavy equipment rooms with UPS cabinets, battery racks, or mainframe computers, select FS2000 or FS2500 models. For standard server rooms, FS1250 or FS1500 is sufficient. Huahong can provide specific recommendations based on your equipment foot loads.

Q3: Is the anti-static performance permanent? Does it require special maintenance?

Answer: The anti-static performance of Steel Cementitious Raised Access Flooring is permanent when using HPL or PVC anti-static surfaces. The anti-static property is manufactured into the HPL or PVC material itself – not a sprayed-on coating. This means the surface resistivity (1×10⁶–1×10⁹ Ω) remains stable for the life of the floor. No special maintenance is required. Routine cleaning with a dry mop or damp cloth with mild soap is sufficient. Do not use wax, polish, or anti-static sprays – these are unnecessary and may leave insulating residues. For proper system performance, ensure the grounding network (pedestals, copper foil, and conductive strips) is installed correctly. Huahong provides grounding layout guidance. Periodic testing (every 6-12 months) with a megohmmeter verifies continued compliance but is not required for performance.

Q4: Can Steel Cementitious Raised Access Flooring be installed over any existing floor?

Answer: Yes. Steel Cementitious Raised Access Flooring uses an adjustable pedestal system that accommodates uneven subfloors. The installation process does not require grinding, leveling compound, or extensive subfloor preparation beyond cleaning. Pedestals are placed directly on the existing structural floor. Each pedestal has a threaded adjuster – installers set each pedestal to the exact height needed to create a perfectly flat finished floor. Minimum plenum height is typically 50-150mm, depending on underfloor cable requirements. For very low ceilings, low-profile pedestals are available. For seismic zones, stringers are added between pedestals for lateral stability. Huahong provides installation guidance and can supply on-site technical support for large or complex projects. The modular design means installation is fast – typically 2-3 days for a 100m² room.

Q5: What customization options are available for Steel Cementitious Raised Access Flooring?

Answer: Huahong Floor offers extensive customization for Steel Cementitious Raised Access Flooring. Size customization – Standard panel size is 600×600mm. Custom dimensions are available for non-standard grid layouts. Load customization – Choose from FS662 to FS2500 models based on equipment weight. Surface customization – HPL (high-pressure laminate) or PVC top layer, multiple colors available. Edge customization – PVC conductive strip for enhanced grounding, or borderless (no black edge) for clean appearance. Ventilation customization – Perforated panels or grating panels for airflow (data center cold aisles). Cutout customization – Pre-cut openings for cable grommets or other penetrations. For large projects, Huahong can manufacture to your exact specifications. Provide project drawings or requirements for a customized quote.

Q6: What is the warranty and after-sales support for Steel Cementitious Raised Access Flooring?

Answer: Huahong Floor provides a 5-year structural warranty for Steel Cementitious Raised Access Flooring. Coverage includes: steel shell integrity, cement core defects, weld integrity, load performance, and anti-static properties (1×10⁶–1×10⁹ Ω). Warranty does not cover physical damage from misuse, improper installation, or extreme environments. After-sales support includes: technical documentation (installation guides, load charts, grounding layouts), remote troubleshooting via call or email, replacement panels for verified defects, and optional on-site inspection for large projects. Installation support – Huahong can provide on-site measurement, system design, and professional installation by trained crews (available in many regions). For international projects, technical supervisors can provide remote or on-site training. Contact Huahong with project details for a customized support proposal.

Q7: How does Huahong Floor quality compare to other manufacturers?

Answer: Huahong Floor differentiates through dual brand quality control (Huahong and Ouli) and superior manufacturing specifications. Key differences: Steel thickness – Huahong uses thicker cold-rolled steel than many competitors, providing higher impact resistance and load capacity. Welding process – Precision welding ensures consistent panel strength; some competitors use weaker spot welds. Cement fill – High-density cement, fully packed with no voids; lower-quality products may have incomplete fill or lower-density material. Flatness – ≤0.5mm tolerance over 600mm, tighter than industry average. Edge finish – Clean, precision cut; competitors may have rough or uneven edges. Support system – Adjustable pedestals with strong cast aluminum or galvanized steel. After-sales – Faster response, replacement panels available, technical support. For customers who prioritize quality and long-term reliability, Huahong Floor delivers superior value.

Installation Overview

Standard Installation Steps

1. Clean and prepare the subfloor

2. Mark pedestal positions on 600×600mm grid

3. Install adjustable pedestals at design height

4. Install stringers for lateral stability (seismic zones)

5. Begin panel placement from a reference corner

6. Check flatness with 2m level

7. Install edge trim and access ramps

8. Verify grounding continuity

Tools Required

- Laser level or rotating laser

- Suction cup panel lifter

- Rubber mallet

- Torque wrench

- Multimeter for grounding test

Installation Time

- 100m² typically takes 2-3 days for full system

- Single panel replacement takes under 1 minute

Maintenance Guidelines

Daily Care

- Dry mop or vacuum to remove dust

- Damp mop with mild soap and water as needed

- No wax, no polish, no anti-static sprays – not needed

Periodic Checks (Every 6-12 Months)

- Test surface resistivity with megohmmeter

- Inspect panel edges for damage

- Verify pedestal stability

- Check ground continuity

Panel Replacement

- Lift damaged panel with suction cup

- Lower new panel into same opening

- No tools required

Comparison – Steel Cementitious vs. Other Floor Types

Why Choose Huahong Floor Steel Cementitious Raised Access Flooring

Manufacturing Excellence

- Steel: Thickened cold-rolled steel – exceeds industry average

- Welding: Precision welded assembly – stronger than competitors

- Cement fill: High-density, fully packed – no voids

- Flatness: ≤0.5mm tolerance – superior finish

- Control: Huahong and Ouli dual brand standards

Performance Guarantees

- Load capacity: FS662 to FS2500 models

- Anti-static: 1×10⁶ – 1×10⁹ Ω, permanent

- Fire rating: Class A non-combustible

- Deflection: ≤2.0mm under load

- Service life: 15+ years

One-Stop Service

- Site measurement and load analysis

- System design and pedestal layout

- Material supply with delivery coordination

- Professional installation (optional)

- Post-installation testing and documentation

- 5-year warranty and technical support

Summary

The Steel Cementitious Raised Access Flooring from Huahong Floor is the reliable choice for data centers, computer rooms, and intelligent offices. Cold-rolled steel shell provides impact resistance and structural integrity. High-strength cement core delivers fire resistance, acoustic insulation, and dimensional stability. Permanent anti-static surface protects sensitive electronics. Modular design enables flexible cable management and quick reconfiguration. Available load models from FS662 to FS2500 match any equipment requirement. Backed by 5-year warranty, dual brand quality control (Huahong and Ouli), and full project support.

Choose Steel Cementitious Raised Access Flooring for strength, stability, and lasting performance.