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At Hemaokang Steel (Shandong) Co., Ltd., we operate as a direct manufacturer of high-performance building envelope materials. The Magnesium Oxide Core Metal Wall Panel introduced here is designed for commercial projects that demand fire resistance, energy efficiency, and clean aesthetics. This panel system combines a robust metal skin with an engineered magnesium oxide core, resulting in a wall assembly that stays dependable under extreme conditions. We are committed to providing a product that simplifies installation while supporting a long service life.
Product Overview
The Magnesium Oxide Core Metal Wall Panel is an inorganic composite panel manufactured using a magnesium oxide (MgO) core and metal facings on both sides. The MgO core is naturally non-combustible and does not generate toxic smoke when exposed to open flame, making it a safer alternative to conventional organic insulation materials. This panel is well suited for curtain wall systems, building façades, and internal partitions. The outer metal sheets protect the core from mechanical impact and weather exposure, while the core provides structural stiffness and insulation. Together, they form a reliable building envelope that meets the expectations of both designers and construction teams.
Key Features and Performance Benefits
- Fire-resistant core: The inorganic magnesium oxide core remains stable under high temperature and restricts the spread of flames, providing additional evacuation time during emergencies.
- Thermal insulation: With good thermal performance, the panel reduces heat transfer between exterior and interior spaces, lowering the demand on HVAC equipment and reducing operational costs.
- Sound attenuation: The dense combination of metal and MgO helps block external noise, creating quieter working and living environments in urban areas.
- Moisture resistance: Magnesium oxide has low water absorption, preventing deformation, mold, and rot in wet or coastal environments.
- Structural strength: The rigid core provides excellent flatness and stiffness, allowing large panel sizes to be installed with fewer supporting components.
- Lightweight construction: Compared with concrete or masonry walls, these panels reduce dead loads on steel frames and foundations, which can lower overall project costs.
- Eco-friendly composition: MgO is an inorganic mineral, and the metal surfaces are recyclable, which may support green building objectives.
- Design flexibility: Various widths, thicknesses, and finishes are available to create different architectural expressions while preserving performance.
Technical Specifications and Customization
The table below lists standard parameters and available customization options. For a precise specification, our engineers will review the project drawings and local code requirements.
| Parameter | Value |
| Core Material | Magnesium Oxide (MgO) |
| Surface Material | Steel or aluminum, optional |
| Standard Width | 1000 mm / 1200 mm |
| Standard Thickness | 50 mm to 200 mm |
| Surface Finish | Smooth, embossed, coated, available upon request |
| Fire Resistance | Non-combustible core; detailed test data available upon request |
| Thermal Conductivity | Low, project-specific value on request |
| Moisture Absorption | Significantly lower than organic foam cores |
| Weight | Approx. 8-15 kg/m² depending on thickness |
| Color Options | RAL colors or custom color matching |
| Installation Mode | Concealed fastener or interlocking joint |
Advantages for Commercial Projects
- Rapid installation: Wide panels mean fewer joints, allowing the building envelope to be enclosed faster and shortening the overall construction schedule.
- Lower energy consumption: The insulating core helps reduce heating and cooling demand, which supports sustainable building operations and lowers utility expenses.
- Reduced maintenance: Metal surfaces are easy to clean and resistant to chalking, so routine upkeep is simple and cost-effective.
- Enhanced safety: The non-combustible core is a strong line of defense against fire, and safer materials may help improve the overall risk profile of the building.
- Consistent quality: Production follows ISO9001 quality management standards, ensuring uniform dimensions, adhesion, and appearance across all deliveries.
Typical Applications
These panels are widely used in commercial and industrial construction. Common applications include:
- Curtain walls and exterior façades for office buildings and retail centers.
- Roof cladding and ceiling systems for warehouses and logistics hubs.
- Partition walls for factories, cleanrooms, and cold storage facilities.
- Hospital, school, and hotel envelope projects requiring high fire safety.
- Renovation projects where lightweight and low-disruption installation is preferred.
Installation Method and Technical Support
The panel uses an interlocking edge design that simplifies alignment and creates a continuous surface. During installation, fixings are placed in concealed areas to preserve the clean appearance of the façade. Our technical team can provide support for specific wall conditions, including insulation layers, window openings, and architectural details. Drawings and detailed installation instructions are included with each supply to help on-site teams work efficiently.
Quality Control from Our Factory
At Hemaokang, we operate with strict quality control from incoming raw materials to the finished package. Each panel is inspected for surface quality, dimensional precision, and core adhesion before being wrapped. This disciplined process reduces defects on site and gives customers reliable, trouble-free installation.
A Global Supplier You Can Trust
As a Chinese manufacturer established in Liaocheng, Shandong, we export products with an annual value in the range of US$50 million to US$100 million. Our team of 51-100 employees is supported by an efficient supply chain, and we ship through Qingdao Port to destinations all over the world. We actively serve North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, Central America, Northern and Southern Europe, South Asia, and our domestic market, gaining practical experience with different safety codes and project requirements. This global background allows us to adapt packaging, documentation, and delivery methods to your regional needs.
We look forward to being your long-term partner. Contact us for a quotation, product sample, or technical consultation. We welcome drawings and OEM requests to help you find the most cost-effective solution for your building envelope. Our sales engineers typically respond within 24 hours.
Frequently Asked Questions
Q1: What thickness options are available for this wall panel? Standard thickness ranges from 50 mm to 200 mm. For projects with unique thermal or loading requirements, customized cores and metal thicknesses can be arranged. Our engineers will help you select the right specification based on your structural drawings.
Q2: Can I get samples before placing a bulk order? Yes, sample panels are available. Because we are the factory, we can prepare small samples quickly and send them to you for visual and tactile inspection. Sample costs are often deducted from the first production order, but this will be confirmed by our sales team.
Q3: Is there any certification or fire test report for the product? Our production follows ISO9001 quality management standards, and the MgO core is inherently non-combustible. For specific project approvals, we can supply test and inspection reports from qualified institutions upon request. We recommend checking the acceptance criteria in your local area.
Q4: How does the panel perform in coastal or high-humidity areas? The magnesium oxide core has low moisture absorption, which prevents swelling and mold growth. To further increase longevity in marine climates, we advise using anti-corrosion metal skin options like aluminum or high-performance coatings, which are available upon request.
Q5: What is the lead time for a large construction project? In general, production takes about 2 to 4 weeks, depending on panel thickness, surface finish, and order quantity. We maintain regular stocks of MgO core and steel coils, which helps us respond quickly. For accurate expected arrival time, send the port of destination and final sizes.
Q6: Can custom colors or embossed textures be applied? We offer smooth, flat, and embossed finishes, as well as RAL and custom color matching. If your project needs a specific architectural pattern, please share your samples or digital images; our production team will evaluate the feasibility based on order volume.
Q7: Does the installation require special machinery? The panel is designed for conventional construction-site tools. Lifting can be handled with common spreader beams and tightening tools. We can provide installation guidance and recommended tool lists to ensure proper handling.
Q8: Can the panel be used for both walls and roofs? Yes, the same basic construction can be adapted for vertical wall panels and sloped roof cladding. For low-slope roofs, we may recommend additional weather-sealing products to ensure long-term waterproof performance. This configuration can be discussed during the quotation stage.
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