
Anti Halogenation MGO Fireproof Board Cladding Interior Floor
Anti-Halogenation MGO Fireproof Board Cladding for Interior Flooring redefines indoor flooring performance by combining halogen-free corrosion protection, A1 fire resistance, E0-class environmental safety, and long-term durability. Its unique formulation addresses the key pain points of traditional flooring (corrosion, fire risk, formaldehyde emission, moisture damage) while offering easy installation and near-zero maintenance.
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Product Introduction
Anti Halogenation MGO Fireproof Board Cladding Interior Floor
Anti-Halogenation Magnesium Oxide (MGO) Fireproof Board Cladding is a high-performance, engineered interior flooring solution optimized to eliminate halogen-related issues (e.g., chloride-induced corrosion) while retaining MGO's signature fire resistance and durability. Unlike traditional MGO boards that may use chloride-based binders, this product adopts a halogen-free formulation (chloride content <0.05%)-typically using magnesium sulfate as the core binder-making it ideal for indoor environments where metal structural components (e.g., steel joists, fasteners) or long-term air quality are critical.
Designed as a cladding material for interior floors, it serves as a robust, fire-safe surface layer that integrates with subfloors (concrete, wood, or steel) to deliver superior performance in residential, commercial, and industrial indoor spaces.
Advantages of Anti Halogenation MGO Fireproof Board Cladding Interior Floor
01/
Anti-Halogenation: Corrosion Protection & Longevity
Halogen-free formulation: Chloride content ≤0.03% (far below industry thresholds of 0.1%), eliminating corrosion of steel fasteners, joists, or embedded metal parts.
Prevents "white efflorescence" (salt deposits) on the board surface, avoiding aesthetic damage and structural degradation in humid indoor environments.
Compatible with all metal components (316/304 stainless steel, galvanized steel) without requiring additional anti-corrosion treatments.
Extends floor system lifespan by 50% compared to standard MGO flooring in metal-framed buildings.
02/
Fire Resistance (A1 Rating)
Non-combustible, achieving GB 8624-2012 A1 fire rating (equivalent to EN 13501-1 A1) and UL 94 V-0 certification.
Maintains structural integrity at 1200°C for 60+ minutes without combustion, smoke, or toxic gas emission.
Retards fire spread, providing critical escape time in indoor spaces (compliant with international building codes like NFPA 251).
Eliminates fire risks associated with organic flooring materials (e.g., plywood, vinyl).
03/
Indoor Environmental Friendliness & Safety
E0-class formaldehyde emission (≤0.025mg/m³), meeting CARB P2 and EU E0 standards-safe for bedrooms, kindergartens, and hospitals.
Halogen-free and heavy-metal-free (no lead, cadmium, or mercury), ensuring healthy indoor air quality.
Low VOC (Volatile Organic Compounds) emission, compliant with GREENGUARD Gold certification for sensitive environments.
Non-toxic even when exposed to high temperatures, avoiding harmful fume release during fires.
04/
Moisture & Mold Resistance
Water absorption rate <0.2% (ASTM D1037), resisting swelling or warping in high-humidity indoor areas (e.g., basements, bathrooms, kitchens).
Inhibits mold, mildew, and bacteria growth (tested to ASTM G21-15, no fungal growth after 28 days).
Suitable for damp indoor environments without requiring additional waterproofing layers.
05/
High Strength & Durability
Compressive strength: ≥25MPa; flexural strength: ≥18MPa-supports heavy foot traffic, furniture, and light equipment (load capacity ≥250kg/m²).
Surface hardness: ≥65 Shore D, resistant to scratches, impacts, and wear (no surface peeling or cracking after 10,000 cycles of abrasion testing).
Dimensionally stable: Thermal expansion coefficient ≤8×10⁻⁶/°C, avoiding gaps or buckling in temperature fluctuations (-10°C to 50°C).
Service life: 30+ years in indoor applications with minimal maintenance.
06/
Easy Installation & Versatility
Lightweight (density: 1100-1300kg/m³), reducing subfloor load and simplifying handling.
Standard edge profiles: Tongue-and-Groove (T&G) or square edge for seamless, tight joints.
Compatible with various subfloors (concrete, OSB, steel decks) and finishings (carpet, vinyl, tile, paint).
Can be cut, drilled, or routed on-site with standard woodworking tools-no specialized equipment needed.
Why Choose Us
Rich Experience
Our company has many years of production work experience. The concept of customer-oriented and win-win cooperation makes the company more mature and stronger.
Advanced Equipment
A machine, tool or instrument designed with advanced technology and functionality to perform highly specific tasks with greater precision, efficiency and reliability.
High Quality
Our products are manufactured or executed to very high standards, using the finest materials and manufacturing processes.
Competitive Price
We have professional sourcing team and cost accounting team, reduce cost and profit and provide you a good price.
24H Online Service
We try and respond to all concerns within 24 hours and our teams are always at your disposal in case of any emergencies.
One-Stop Solution
With rich experience and one-to-one service,we can help you choose products and answer technical questions.
Technical Specifications for Anti Halogenation MGO Fireproof Board Cladding Interior Floor
|
Parameter |
Value |
Significance for Interior Flooring |
|---|---|---|
|
Thickness |
8-20mm (12mm/15mm most common for interiors) |
Balances strength, weight, and fire resistance |
|
Standard Size |
1220×2440mm, 1200×3000mm |
Fits standard indoor construction modules |
|
Chloride Content |
≤0.03% |
Prevents corrosion of metal components |
|
Fire Rating |
A1 (non-combustible) |
Complies with strict indoor fire codes |
|
Formaldehyde Emission |
E0 (≤0.025mg/m³) |
Ensures healthy indoor air quality |
|
Water Absorption |
<0.2% |
Resists moisture damage in humid interiors |
|
Flexural Strength |
≥18MPa |
Supports heavy loads and foot traffic |
|
Edge Profile |
T&G/Square Edge |
Enables seamless installation and structural stability |
|
Environmental Certification |
GREENGUARD Gold, CARB P2, EU E0 |
Meets global indoor safety standards |
How does Anti Halogenation MGO Fireproof Board Cladding Interior Floor contribute to fire safety
Non-Combustible Material: Mgo Wallboard is made from magnesium oxide, which is a non-combustible material. It does not burn or support combustion, making it resistant to fire.
High Fire Resistance Rating: Mgo Wallboard has a high fire resistance rating, typically ranging from 1 to 4 hours, depending on its thickness and composition. This means it can withstand exposure to fire for a longer duration without losing its structural integrity.
Slow Heat Transfer: Mgo Wallboard has low thermal conductivity, which means it transfers heat slowly. This property helps in preventing the spread of fire to adjacent areas, as it does not easily transmit heat.
Reduced Smoke Generation: During a fire, Mgo Wallboard produces significantly less smoke compared to other building materials. This is important for fire safety as smoke inhalation is a major cause of fatalities in fires.
Structural Stability: Mgo Wallboard is strong and durable, even at high temperatures. It does not lose its strength or structural stability when exposed to fire, which helps in maintaining the integrity of the building during a fire incident.
Fire Barrier And Compartmentation: Mgo Wallboard is commonly used in fire-resistant walls, ceilings, and partitions to create fire barriers and compartmentalize different areas of a building. These barriers help contain fire within a specific area, limiting its spread and providing occupants with more time to evacuate safely.
Ideal Applications for Anti Halogenation MGO Fireproof Board Cladding Interior Floor
1. Residential Buildings
Bedrooms, living rooms, kitchens, and basements (moisture-resistant, non-toxic).
Container homes, modular homes, and tiny houses (lightweight, fire-safe, corrosion-free).
Children's rooms and nurseries (E0-class formaldehyde emission, halogen-free).
2. Commercial & Public Buildings
Offices, retail stores, hotels, and restaurants (durable, easy to maintain, fire-resistant).
Hospitals, clinics, and senior care facilities (hygienic, mold-resistant, low VOC).
Schools, kindergartens, and libraries (safe, non-toxic, fire-retardant).
3. Industrial & Special Environments
Factory workshops, warehouses, and clean rooms (wear-resistant, corrosion-free, fire-safe).
Data centers and server rooms (fire-resistant, low smoke emission).
Indoor sports facilities and gyms (durable, impact-resistant).
Comparison: Anti-Halogenation MGO vs. Traditional Interior Flooring Materials
|
Feature |
Anti-Halogenation MGO Fireproof Board |
Plywood/OSB |
Vinyl Flooring |
Gypsum Board |
|---|---|---|---|---|
|
Fire Resistance |
A1 (non-combustible) |
Flammable (B3) |
Melts/burns (B2) |
Fire-retardant (B1) but not non-combustible |
|
Anti-Corrosion |
Halogen-free (no metal corrosion) |
Prone to mold/corrosion |
No corrosion but toxic fumes when burned |
No corrosion but absorbs moisture |
|
Indoor Safety |
E0-class, low VOC, halogen-free |
Formaldehyde emission (E1/E2) |
Contains plasticizers (may off-gas) |
May contain additives; absorbs moisture |
|
Durability |
30+ years |
5-10 years (prone to rot/mold) |
5-15 years (surface wear) |
10-15 years (moisture damage) |
|
Moisture Resistance |
Excellent (<0.2% water absorption) |
Poor (swells/rots) |
Good but seams may leak |
Poor (absorbs moisture, degrades) |
|
Load Capacity |
High (≥250kg/m²) |
Medium (150-200kg/m²) |
Low (≤100kg/m²) |
Low (≤80kg/m²) |
|
Maintenance Cost |
Extremely low (no painting/waxing) |
High (regular painting/sealing) |
Medium (seam repairs, cleaning) |
High (moisture damage repairs) |
Installation Guide and Maintenance & Care
Installation Guide for Interior Flooring
1. Pre-Installation Preparation
Ensure the subfloor (concrete/wood/steel) is flat (variation ≤3mm/2m), clean, and dry (moisture content <10%).
For concrete subfloors: Install a vapor barrier if indoor humidity >60%.
For steel subfloors: Use 316-grade stainless steel fasteners (compatible with anti-halogenation formulation).
2. Installation Steps
Layout Planning: Start installation from the longest wall, stagger joints between rows (brick pattern) for structural stability.
Panel Fixing: Use self-tapping screws (50-60mm length) to secure panels to subfloors; space fasteners 300-400mm along edges and 400-500mm in the middle.
Joint Treatment: For T&G panels, apply fire-resistant sealant in grooves before joining to enhance fire resistance and prevent moisture penetration.
Expansion Gaps: Leave 3-5mm gaps along walls and doorways to accommodate thermal expansion.
3. Post-Installation Finish
Sand the surface lightly to remove burrs (if needed).
Directly apply finishings (carpet, vinyl, tile, or paint) without additional underlayment (except for sound insulation requirements).
Seal expansion gaps with fire-resistant caulk for aesthetic and functional completeness.
Maintenance & Care
Daily Cleaning: Wipe with a damp cloth or neutral detergent-no harsh chemicals or abrasive cleaners needed.
Moisture Control: Maintain indoor humidity between 40%-60% (no additional waterproofing required for normal indoor use).
Repairs: Replace damaged panels individually (T&G design allows easy removal) without full floor renovation.
Long-Term Care: No painting, waxing, or anti-corrosion treatments required-annual visual inspection for loose fasteners or damage is sufficient.
Our Factory
We are a trusted provider of high-performance, sustainable building materials, focused on magnesium oxide (MGO)-based solutions.
Our core product - MGO Boards - offers fire resistance, lightweight with high strength, moisture and mold resistance, and lasting durability, making it ideal for a wide range of architectural and decorative applications.
We collaborate with leading industry associations, including the China Magnesium & Materials Association (CMMA), where we serve as the Chair of the International Exchange Committee, as well as the Magnesium Oxide Building Products Association (MgOBPA) and the Magnesium Oxide Cement Association (MOCA).
Guided by our commitment to innovation and sustainability, we provide high-performance materials that support the future of green construction.

FAQ
Q: What makes anti-halogenation MGO board different from standard MGO flooring?
A: The core difference lies in its halogen-free formulation (chloride content ≤0.03%), which eliminates corrosion of steel fasteners, joists, or embedded metal components-an issue common with chloride-based standard MGO boards. It also prevents surface efflorescence and maintains better long-term structural stability, while retaining all premium properties (A1 fire resistance, moisture resistance) of standard MGO.
Q: Is this board suitable for humid indoor environments like basements or bathrooms?
A: Yes. With a water absorption rate <0.2% and mold-inhibiting properties (tested to ASTM G21-15), it resists swelling, warping, and fungal growth even in high-humidity spaces. It can be used directly in basements, bathrooms, or kitchens without additional waterproofing layers, making it ideal for damp indoor areas.
Q: What tools and subfloors are required for installation?
A: No specialized tools are needed-standard woodworking tools (circular saw, drill, router) can cut, drill, or route the board. It is compatible with most common subfloors, including concrete, OSB, plywood, and steel decks. The tongue-and-groove (T&G) edge design ensures seamless installation, and it can be secured with 316/304 stainless steel or galvanized fasteners.
Q: Does this flooring meet indoor environmental safety standards for sensitive spaces?
A: Absolutely. It achieves E0-class formaldehyde emission (≤0.025mg/m³) (complying with CARB P2 and EU E0 standards) and holds GREENGUARD Gold certification for low VOC emissions. It is halogen-free, heavy-metal-free, and non-toxic even at high temperatures, making it safe for bedrooms, kindergartens, hospitals, and other sensitive indoor environments.
Q: What maintenance is required to keep the flooring in good condition?
A: Maintenance is extremely low. For daily care, simply wipe with a damp cloth or neutral detergent-avoid harsh chemicals or abrasive cleaners. No painting, waxing, or anti-corrosion treatments are needed. If individual panels are damaged, they can be locally replaced (thanks to T&G design) without full floor renovation, and an annual visual inspection for loose fasteners is sufficient.
Q: Can this MGO board be paired with different floor finishings like carpet or tile?
A: Yes. Its smooth, rigid surface is compatible with all common interior floor finishings, including carpet, vinyl, ceramic tile, laminate, and paint. No additional underlayment is required for most finishings (except for sound insulation needs), making it versatile for residential, commercial, and industrial interior design requirements.
Q: How does fireproof Mgo wallboard compare to other fire-resistant building materials?
A: Fireproof Mgo wallboard offers comparable or even superior fire-resistant properties compared to other building materials, such as gypsum board or cement board. It is also lighter in weight, making it easier to handle during installation.
Q: Can fireproof Mgo wallboard be painted or decorated?
A: Yes, fireproof Mgo wallboard can be painted or decorated using standard paints and finishes. It can also be textured or wallpapered to suit different design preferences.
Q: Is fireproof Mgo wallboard eco-friendly?
A: Yes, fireproof Mgo wallboard is considered eco-friendly. It is made from natural materials and does not contain harmful substances like asbestos or formaldehyde. Additionally, it can be recycled after its useful life.
Q: How does fireproof Mgo wallboard contribute to energy efficiency?
A: Fireproof Mgo wallboard has good thermal insulation properties, which helps in reducing energy consumption for heating and cooling. It helps maintain a comfortable indoor environment by minimizing heat transfer through walls.
Q: Can fireproof Mgo wallboard be used for soundproofing purposes?
A: Fireproof Mgo wallboard has some soundproofing qualities due to its dense composition. However, for enhanced soundproofing, additional acoustic insulation materials can be used in conjunction with the wallboard.
Q: How does fireproof Mgo wallboard perform in terms of impact resistance?
A: Fireproof Mgo wallboard has good impact resistance, making it less prone to damage from accidental impacts compared to some other building materials. However, it is still recommended to take necessary precautions to avoid excessive force on the walls.
Q: Is fireproof Mgo wallboard resistant to termites or other pests?
A: Fireproof Mgo wallboard is highly resistant to termites and other pests, thanks to its inorganic composition. This makes it a suitable choice for regions where termite infestations are common.
Q: Can fireproof Mgo wallboard be used as a structural element?
A: Fireproof Mgo wallboard is not typically used as a structural element on its own. It is commonly used as a non-load-bearing partition or cladding material.
Q: What is fireproof Mgo wallboard?
A: Fireproof Mgo wallboard, also known as magnesium oxide wallboard, is a type of building material that is highly resistant to fire. It is made by combining magnesium oxide, magnesium chloride, and other additives to create a strong and durable board.
Q: Can fireproof Mgo wallboard be used in high-temperature environments?
A: Fireproof Mgo wallboard is suitable for use in high-temperature environments. It has a high melting point and can withstand temperatures above 1000°C (1832°F) without losing its structural integrity.
Q: What sizes and thicknesses are available for fireproof Mgo wallboard?
A: Fireproof Mgo wallboard is available in various sizes and thicknesses to suit different construction requirements. Common sizes include 4x8 feet, 4x10 feet, and 4x12 feet, with thicknesses ranging from 6mm to 20mm.
Q: Is fireproof Mgo wallboard resistant to UV radiation?
A: Fireproof Mgo wallboard is not inherently UV-resistant. However, some manufacturers provide specific coatings or treatments to enhance its UV resistance for exterior applications.
Q: Can fireproof Mgo wallboard be installed on curved surfaces?
A: Fireproof Mgo wallboard is not easily bent or curved due to its rigid composition. However, specialized techniques can be used to create curved installations, but it may require professional expertise.
Q: How does the cost of fireproof Mgo wallboard compare to other building materials?
A: The cost of fireproof Mgo wallboard may vary depending on factors such as thickness, size, and region. Generally, it is comparable to other high-quality building materials but may offer additional savings in terms of installation time and energy efficiency.
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