MGO Interior Wall Panels And Partition Systems
MGO Interior Wall Panels and Partition Systems are high-performance, multi-scenario interior building solutions that make up for the deficiencies of traditional gypsum board and cement fiber board in fire resistance and moisture resistance. By selecting the appropriate system configuration, strictly controlling the construction process, and choosing high-quality products, it can meet the needs of different projects for safety, durability, and functionality. It is an ideal choice for modern green buildings and high-standard interior partitions.
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Product Introduction
MGO Interior Wall Panels and Partition Systems are inorganic composite building solutions centered on Magnesium Oxide (MgO) boards, designed for internal wall construction and space division. They are characterized by A1-class non-combustibility, superior moisture resistance, high strength, and environmental friendliness, and are widely used in residential, commercial, healthcare, educational and industrial interior projects.
| Performance Dimension | MGO Board System | Gypsum Board System | Cement Fiber Board |
|---|---|---|---|
| Fire Resistance | A1 non-combustible, refractory limit 2–4h | B1 grade, easy to soften and collapse at high temperature | A1 non-combustible, but heavy |
| Moisture Resistance | Excellent (suitable for wet areas) | Poor (deforms when damp) | Good (but heavy and difficult to process) |
| Sound Insulation | 12mm single layer ≈45dB; rock wool composite ≈52dB | 12mm single layer ≈35–40dB | Similar to MGO, but heavier |
| Weight | Light (6–12kg/m² for 10mm) | Light (5–8kg/m² for 12mm) | Heavy (15–20kg/m² for 10mm) |
| Processability | Sawable, nailable, bondable, paintable | Good, but poor in moisture resistance | Poor, easy to crack during processing |
| Environmental Protection | Asbestos-free, low VOC, recyclable | Asbestos-free, but poor in moisture resistance | Asbestos-free, but high energy consumption |
Core Highlights:
Fire Safety: A1-class non-combustibility, no toxic smoke release, critical for high-density places such as hospitals and schools.
Moisture & Mold Resistance: Inorganic material structure, suitable for basements, bathrooms, and coastal areas; solves the problem of "efflorescence" of traditional MgO boards through formula optimization.
Lightweight & High Strength: Reduces structural load, easy to install, and meets the load-bearing requirements of interior partitions.
Sound Insulation Customization: Composite rock wool filling can achieve 50+ dB sound insulation, suitable for offices and meeting rooms.
Environmental Friendliness: Asbestos-free, non-radioactive, recyclable, in line with green building standards.
Magnesium oxide wall board is a technologically advanced building material that offers superior performance in every category when compared to traditional wood, gypsum and cement based products.
Magnesium Oxide Wall Panels are cementitious substrate products reinforced with magnesium oxide fibre matting.
Fire resistant magnesium oxide wallboard is a new type of refractory material. It is widely used primarily as a wallboard alternative to conventional gypsum-based drywall and plywood.
It is non combustible and fire rated Class A1. With options for up to a 2 hour fire resistance, MgO Board offers an innovative passive fire protection alternative for your construction projects.
MgO board has very good fire performance. It does not spread flames or smoke. It is noncombustible and fire-rated A1, which helps protect homeowners, tenants and building occupants while mitigating damage and loss.
Magnesium oxide wall board is made of magnesium oxide, magnesium sulfate or magnesium chloride, glass fiber mesh, perlite and wood fiber.
It is an upgraded product of fireboard. A properly constructed assembly with our MgO fireproof wall board can achieve a 3-hour fireproof rating.
Fire Resistant Internal Wall Board
Our Fire Resistant Internal Wall Board is a fiberglass reinforced magnesium oxide cement board. It can be used to replace traditional gypsum drywall for wall and ceiling finishes and sheathing.
Fireproof Exterior Wall Panels
Magnesium oxide board is a new type of fire-resistant building material. The main raw materials are magnesium oxide, magnesium chloride/sulfate and perlite.
We are a company dedicated to magnesia cement products. Our main products are Magnesium Oxide Boards (MGO Board) for construction and laminated MgO boards with for furniture and renovation. Our mission is to provide the world's construction markets with environmentally friendly, high-performance and sustainable green materials.
We work with China Magnesium Materials Association (CMMA) and Magnesium Oxide Association (MOCA) in North America to raise awareness and promote the use of magnesium oxide cement products. We focus on the quality control and consistency of the MGO products. We have been actively involved in developing American Society for Testing and Materials (ASTM) standards related with MGO products.
Why Choose US
1. Strict Quality Inspection
We have a very strict quality inspection process. From raw material entry to production, we check every link carefully. Raw materials are fully inspected before production; during batching, forming and curing of magnesium oxide boards, we set special inspection points. With professional equipment and experienced inspectors, we test product flatness, dimensional accuracy and physical properties repeatedly. Only qualified products can be sold, so you can rest assured about the quality and avoid project risks caused by poor quality.
2. Efficient Production & Delivery
We have modern workshops and advanced equipment, plus an experienced and cooperative production team. We can finish production quickly without compromising quality. We also cooperate closely with reliable logistics partners, and can arrange shipment in time according to your needs to ensure products arrive at your designated place on time and safely. No matter the project scale, we can meet your supply needs and help you advance the project smoothly.
3. Professional Industry Insight & Resource Integration
We have been in the magnesium oxide board industry for many years, with a deep understanding of the whole industry. We know the upstream and downstream industrial chains well, and can integrate high-quality raw materials, technologies and market resources to provide you with cost-effective products. For example, we can get better raw material prices through good industry relations, and integrate advanced technologies into production-reducing costs while ensuring quality, so you can get high-quality products at a reasonable price.
4. Sustainable & Environmentally Friendly
We adhere to sustainable development and take environmental protection measures in production. We prefer environmentally friendly and renewable raw materials to reduce reliance on non-renewable resources. We also optimize production processes to reduce energy consumption and waste, and strive to build a green production model. Choosing us not only gives you high-quality magnesium oxide boards, but also shows your support for environmental protection, which meets the requirements of green building materials.
5. Personalized Customer Service
We know every customer is unique, with different project needs and concerns. So we will tailor personalized service plans for you. Whether it's product recommendation, technical consultation, project planning or cost accounting, we can provide professional and targeted advice to help you make better decisions. In addition, we will arrange a dedicated customer service staff to follow up your project throughout, respond to your needs at any time, and ensure a smooth and pleasant cooperation.
MGO Interior wall panels and partition systems
What is MGO Board?
MGO board is an inorganic gelling composite panel made of active magnesium oxide (MgO) as the base material, combined with magnesium chloride/sulfate solution, reinforced with alkali-resistant glass fiber mesh, and filled with lightweight aggregates (such as perlite) and polymer modifiers. High-quality products are asbestos-free, non-radioactive, and low in chloride to avoid "efflorescence" and durability issues.
System Composition
The partition system is a complete assembly solution, not just a single panel:
|
Component Category |
Key Materials |
Function |
|---|---|---|
|
Main Panel |
Standard/type MGO board (plain, decorative, moisture-proof enhanced) |
Bearing, fire resistance, moisture resistance, base layer |
|
Frame |
Light steel keel (C/U type), anti-rust treatment |
Structural support, spacing fixation |
|
Filler |
Rock wool, glass wool, sound-absorbing cotton |
Sound insulation, thermal insulation, fire resistance enhancement |
|
Accessories |
Self-tapping screws, sealant, fiberglass mesh tape, corner beads |
Fixing, joint anti-cracking, edge protection |
|
Finishing |
Putty, latex paint, ceramic tiles, wallpaper, veneer |
Decoration, surface protection |
Standard Sizes (Customizable)
Common Specifications: 1220×2440mm, 1200×2400mm; extended lengths up to 3000–3660mm, width up to 1220mm
Thickness Selection (critical for application):
- 3–6mm: Ceiling, decorative base layer, lightweight partition
- 8–12mm: Standard interior partition (most commonly used)
- 15–25mm: Heavy-duty partition, sound insulation wall, wet area (bathroom/kitchen)
Edge Types
- Square edge, tapered edge, beveled edge, T&G (tongue-and-groove) edge (optimizes sealing and sound insulation).
- Performance Grades
- Fire Rating: EN 13501-1 A1 (non-combustible), ASTM E136 qualified; continuous high temperature resistance up to 1200°C, no open flame
- Moisture Resistance: Water absorption <2% after 500h immersion, dimensional change rate <0.3%; no softening or deformation in humid environments
- Mechanical Strength: Bending strength ≥15MPa, impact resistance ≥3.5kJ/m², suitable for nailing, sawing, and drilling
MGO Interior wall panels and partition systems
Typical System Solutions (Classified by Scenario)
According to functional requirements, the system can be divided into three mainstream configurations, which are suitable for different project needs:
|
System Type |
Structure |
Key Parameters |
Applicable Scenarios |
|---|---|---|---|
|
Standard Partition |
Double-layer 10mm MGO board + light steel keel (450–600mm spacing) |
Fire resistance 1h, sound insulation ≈45dB |
Residential bedrooms, office areas, corridors |
|
Sound Insulation Enhanced |
Double-layer 12mm MGO board + 50–100mm rock wool filling + sealing strip |
Sound insulation ≥52dB, fire resistance 1.5h |
Meeting rooms, classrooms, hotel guest rooms |
|
Wet Area Special |
Double-layer 15mm moisture-proof MGO board + waterproof sealant + ceramic tile finish |
Water absorption <1.5%, mold resistance |
Bathrooms, kitchens, basements, laboratories |
|
Fire Resistance Enhanced |
Double-layer 18mm MGO board + 100mm rock wool + fire-resistant sealant |
Fire resistance 2–4h, integrity (E) + insulation (I) |
Fire compartments, stairwells, hospital operating rooms |
MGO Interior wall panels and partition systems
Application Fields & Project Cases
Core Application Scenarios
- Commercial Buildings: Office partitions, meeting rooms, retail stores, hotel guest rooms (pursuit of sound insulation and fire resistance).
- Public Facilities: Schools, hospitals, libraries, stadiums (high requirements for safety and environmental protection).
- Residential Buildings: Interior partitions, bathrooms, kitchens, basements (solution to moisture and mold problems).
- Industrial & Clean Rooms: Electronic factories, pharmaceutical workshops, food processing plants (pursuit of fire resistance, moisture resistance, and cleanability).
Typical Cases
- Hospital Operating Room Area: Fire resistance enhanced system (2h fire resistance), sound insulation ≥50dB, moisture-proof and easy to clean, meeting the requirements of medical clean rooms.
- High-rise Office Building: Standard partition + sound insulation enhanced system, quick installation, reducing construction period by 30% compared with traditional brick walls.
- Coastal Residential Community: Wet area special system, resistant to salt spray and humidity, solving the problem of wall mold in coastal areas.
Selection & Purchase Guide (Avoiding Common Pitfalls)
Key Parameters to Check
- Formula Type: Prioritize magnesium sulfate system (low chloride, less efflorescence) or high-quality magnesium chloride system (with anti-efflorescence modifier).
- Performance Test Report: Check EN 13501-1 A1 grade, ASTM E136 non-combustibility, water absorption, and bending strength test reports.
- Chloride Content: Low chloride (<0.1%) to avoid efflorescence and metal corrosion.
- Reinforcement Layer: Ensure the board contains alkali-resistant glass fiber mesh to prevent cracking.
- Common Pitfalls & Solutions
|
Pitfall |
Performance Impact |
Solution |
|---|---|---|
|
High chloride content |
Efflorescence, metal keel corrosion, reduced durability |
Check the test report, select low-chloride products |
|
Insufficient thickness |
Poor sound insulation and bearing capacity |
Select 10–12mm for standard partitions, 15mm+ for wet areas |
|
Omitting expansion joints |
Panel cracking due to thermal expansion and contraction |
Strictly follow the 4–6mm joint requirement |
|
Improper screw fixing |
Panel loosening and deformation |
Follow the screw distance and sinking depth standards |
FAQ
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