Magnesium Oxide Panel For Roofing Flooring Partition Container Houses Prefabricated Houses
Magnesium board partition wall panels, with their diverse excellent properties, wide range of application scenarios and relatively convenient installation and maintenance methods, have an important position and broad application prospects in the fields of architecture and interior decoration.
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Product Introduction
Magnesium Oxide Panel For Roofing Flooring Partition Container Houses Prefabricated Houses
Magnesium Oxide Board (abbreviated as MGO Board) is an inorganic composite material mainly composed of magnesium oxide (MgO), magnesium chloride (MgCl₂) or magnesium sulfate(MgSo4), and water, manufactured through scientific proportioning and special processes. Its unique physical and chemical properties make it widely used in the construction field, especially demonstrating excellent performance in scenarios such as roofs, floors, partitions, and container houses.
Advantages of Magnesium Oxide Panel
01Fire Resistance
MGO Board is a Class A1 non-combustible material (GB 8624-2012). It does not burn or produce toxic gases when exposed to fire, with a fire resistance limit of over 3 hours. Hydrogen chloride gas generated during decomposition at high temperatures has a flame-retardant effect, effectively delaying flame spread.
02Waterproof and Moisture-Proof Performance
It has a low water absorption rate of 0.34% (ASTM E96 standard) and can maintain structural stability without deformation or softening after long-term immersion. The surface, after special treatment, can be directly used in humid environments such as bathrooms and basements.
03 High Strength and Light Weight
Its flexural strength reaches 16-32MPa, compressive strength exceeds 20MPa, and density is only 0.8-1.5g/cm³. It is 30%-50% lighter than traditional cement boards, facilitating transportation and installation.
04 Environmental Protection and Safety
It contains no harmful substances such as asbestos or formaldehyde, complying with the EU EN 71 standard. The production process adopts natural curing with low energy consumption and no pollution.
05Weather Resistance and Corrosion Resistance
It has excellent acid and alkali resistance, capable of resisting salt spray and mold erosion, making it suitable for coastal areas and industrial environments. After 200 hours of salt spray testing (ASTM B117), there is no obvious corrosion on the surface.
06 Easy Installation: Magnesium board partition wall panels generally have relatively standard specifications and moderate weight. During construction, conventional installation methods can be adopted, such as fixing through keel frames. The operation is relatively simple, which can improve the construction efficiency, shorten the construction period and reduce the construction cost.
Why Choose Us
Superior Product Performance:
Our MGO boards boast Class A1 fire resistance, low water absorption, and are asbestos-free & formaldehyde-free, suitable for full scenarios like roofs, floors, and container houses.
Stable Production Capacity:
Equipped with our own fully automated production lines, we maintain sufficient inventory and ensure fast delivery within 3-7 days, never delaying your project schedule.
Flexible Customization:
We support customization of thickness (6-30mm), size, and surface technology to precisely meet your construction needs.
Complete Qualifications:
Compliant with domestic and international standards such as GB and ASTM, we provide comprehensive test reports for worry-free project acceptance.
High Cost-Effectiveness:
Factory direct supply eliminates intermediate links, offering reasonable prices with guaranteed quality and better overall costs.
Reliable After-Sales Service:
We provide installation technical guidance and prompt responses to issues during the warranty period, ensuring a hassle-free cooperation.
1. Roof Applications
Performance Advantages
Weather Resistance: The surface can be coated with UV-resistant coatings (such as WeatherSkin) to effectively resist direct sunlight and acid rain erosion, extending service life.
Waterproof Design: Lap joint installation is adopted, with joints treated with special sealants, forming a dual waterproofing system combined with roof waterproofing membranes.
Thermal Insulation and Energy Saving: The thermal conductivity is 0.109W/(m·K), and when compounded with insulation layers, it can significantly reduce energy consumption.
Technical Parameters
Thickness Selection: 12-18mm, suitable for flat roofs or sloped roofs.
Installation Specifications:
Fixed to steel structures or wooden keels with a spacing of ≤600mm, using stainless steel self-tapping screws (spacing 150-200mm).
Reserve 1-2mm expansion joints, filled with elastic sealing materials to adapt to thermal expansion and contraction.
Typical Case
A logistics warehouse in Shanghai adopted 15mm MGO Board as the roof base material, with the surface sprayed with reflective thermal insulation coating. After 5 years of service verification, there was no leakage on the roof, and the indoor temperature was 5-8℃ lower than that of traditional cement roofs.
2. Floor Applications
Performance Advantages
High Load-Bearing Capacity: The load-bearing capacity per square meter can reach over 200kg, suitable for heavy-load scenarios such as container houses and industrial workshops.
Anti-Slip Design: The textured surface achieves an anti-slip grade of R9-R11 (DIN 51130), with a wet friction coefficient of ≥0.6, meeting the anti-slip requirements of public places.
Wear Resistance and Impact Resistance: The surface wear resistance reaches ≥6000 revolutions (EN 13329), and the impact resistance is ＞5.5kJ/m², suitable for high-frequency use areas.
Technical Parameters
Thickness Selection: 15-30mm, with the common specification being 1180×2900×15mm (special size for containers).
Installation Specifications:
Directly laid on steel structures or concrete substrates, fixed to keels with self-tapping screws (spacing ≤300mm).
Elastic rubber strips are filled at joints to avoid abnormal noise caused by thermal expansion and contraction.
Typical Case
A container apartment in Shenzhen adopted 18mm MGO floors with a PVC wear-resistant layer on the surface. After 3 years of use, there was no obvious wear on the surface, and the anti-slip performance still met the standard.
3. Partition Applications
Performance Advantages
Sound Insulation and Noise Reduction: The combination of 9mm board + 75mm keel + 50mm rock wool achieves a sound insulation capacity of ＞42dB (ASTM E90), meeting the sound insulation needs of offices, hotels, etc.
Fire-Resistant Partition: Combined with light steel keels, it can form a fire-resistant partition wall with a fire resistance limit of 3 hours, complying with GB 50016-2014 requirements.
Flexibility: It has a minimum bending radius of ≤30cm, suitable for curved partitions or decorative walls.
Technical Parameters
Thickness Selection: 6-12mm, with the common specification being 2440×1220×9mm.
Installation Specifications:
Light steel keels are spaced at ≤600mm, and the board is fixed to the keels with self-tapping screws (spacing 200mm).
Anti-cracking paper tape is attached to joints, special putty is applied, and the surface can be tiled, wallpapered, or painted.
Typical Case
Wards in a hospital in Beijing adopted 12mm MGO boards + rock wool-filled partition walls, achieving a sound insulation effect of 45dB, effectively reducing interference between adjacent wards.
4. Container House Applications
Performance Advantages
Corrosion Resistance: It can withstand 200 hours without corrosion in a salt spray environment (5% NaCl solution, 35℃), suitable for coastal areas or shipping containers.
Weather Resistance: It can be stably used in environments ranging from -40℃ to 80℃, with excellent freeze-thaw cycle resistance (≥50 times).
Rapid Installation: Standardized sizes (such as 1180×2900mm) can be directly matched with container frames, and one person can complete the installation of 5 boards in 20 minutes.
Technical Parameters
Thickness Selection: 15-20mm, with the common specification being 1180×2900×15mm.
Installation Specifications:
Directly fixed to the container steel frame with self-tapping screws, with a screw spacing of ≤200mm and a 10mm gap reserved at the edges.
Joints between boards are filled with sealant to prevent rainwater penetration.
Typical Case
Worker dormitories at a port in Guangzhou adopted MGO boards as the floors and wall panels of container houses. After 2 years of maritime and land use, the boards showed no deformation or corrosion, with stable performance.
Quality Control and Industry Standards
1
Raw Materials: High-quality raw materials with active MgO content ≥85% and magnesium chloride purity ≥45% are selected to ensure accurate proportioning (MgO:MgCl₂=6-8:1).
2
Production Process: Fully automated production lines are adopted to control the curing temperature at 25-35℃ and humidity at 60%-80%, ensuring uniform board strength.
3
Testing Standards:
-
Fire resistance: GB 8624-2012 (Class A1).
-
Physical properties: JC/T 568-2007 (Standard for Magnesium Oxychloride Cement Sheets).
-
Environmental performance: GB 6566-2010 (Limits of Radionuclides).
Maintenance and Precautions
Daily Maintenance: Regularly clean the surface to avoid scratches from sharp objects; if cracks appear at joints, repair them with sealant in a timely manner.
Special Treatments:
-
For roof boards, regularly check the integrity of the coating and reapply weather-resistant coating every 5 years.
-
If there is oil contamination on the floor surface, wipe it with a neutral detergent, avoiding the use of strong acid or alkali solutions.
Storage and Transportation: Store the boards flat in a dry and ventilated place to avoid rain; cover them with waterproof cloth during transportation to prevent moisture and deformation
Core Performance Parameters
|
Performance Item |
Specification |
|---|---|
|
Fire Resistance |
Class A1 (GB 8624-2012), ≥3h fire resistance limit |
|
Water Absorption |
≤0.34% (ASTM E96) |
|
Flexural Strength |
16-32MPa |
|
Compressive Strength |
≥20MPa |
|
Density |
0.8-1.5g/cm³ |
|
Thermal Conductivity |
0.109W/(m·K) |
|
Operating Temperature |
-40℃ to 80℃ |
|
Service Life |
≥30 years |
Application-Specific Key Specifications
|
Application |
Suitable Thickness |
Key Requirements |
|---|---|---|
|
Roofs |
12-18mm |
UV-resistant coating, lap joint installation |
|
Floors |
15-30mm |
Anti-slip (R9-R11), load-bearing ≥200kg/㎡ |
|
Partitions |
6-12mm |
Sound insulation ≥42dB (with rock wool) |
|
Container Houses |
15-20mm |
Corrosion-resistant (200h salt spray test) |
Application-Specific Key Specifications
|
Application |
Suitable Thickness |
Key Requirements |
|---|---|---|
|
Roofs |
12-18mm |
UV-resistant coating, lap joint installation |
|
Floors |
15-30mm |
Anti-slip (R9-R11), load-bearing ≥200kg/㎡ |
|
Partitions |
6-12mm |
Sound insulation ≥42dB (with rock wool) |
|
Container Houses |
15-20mm |
Corrosion-resistant (200h salt spray test) |
Quick Comparison: MGO Board vs. Traditional Cement Fiber Board
|
Comparison Dimension |
MGO Board |
Traditional Cement Fiber Board |
|---|---|---|
|
Fire Resistance |
Class A1 (non-combustible) |
Class B1 (flame-retardant) |
|
Weight (Density) |
0.8-1.5g/cm³ (30%-50% lighter) |
1.2-2.0g/cm³ (heavier) |
|
Water Absorption |
≤0.34% (excellent waterproof) |
8%-15% (poor moisture resistance) |
|
Eco-Friendliness |
No asbestos/formaldehyde/radioactivity |
May contain trace harmful substances |
|
Service Life |
≥30 years |
15-20 years |
|
Installation Efficiency |
Fast (lightweight, standardized size) |
Slow (heavy, high labor cost) |
|
Weather Resistance |
Resists salt spray/freeze-thaw |
Prone to deformation in harsh environments |
Our Factory
We are a company dedicated to magnesia cement products. Our main products are Magnesium Oxide Boards(MGO Board) for construction and laminated MgO boards for furniture and renovation. Our mission is to provide the world's construction markets with environmentally friendly, high-performance and sustainable green materials.
FAQ
Q: What scenarios are your MGO boards suitable for?
A: Suitable for roofs, floors, partition walls, container houses, etc., and applicable to humid/outdoor environments.
Q: Do you support specification customization?
A: Yes, we support customization of thickness (6-30mm), size, and surface technology to meet your needs.
Q: How soon can goods be delivered after ordering?
A:Sufficient inventory available; standard models ship within 3-7 days, and customized models are negotiable based on requirements.
Q: Is there a price advantage?
A: Yes, complete certifications. Compliant with GB and ASTM standards, we provide a full set of test reports including Class A1 fire resistance.
Q: What after-sales guarantees do you offer?
A: We provide installation technical guidance and prompt response to issues during the warranty period.
Q: Can it be used in combination with other materials?
A: Factory direct supply eliminates intermediate links, ensuring a quality-price balance and better overall cost.
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