Silicon Rock Sandwich Wall Panel
- Effective Width: 950/1000/1150mm
- Metal Sheet Thickness: 0.2mm to 0.8mm
- Coating: PE/HDP/PVDF/SMF
- Plating: Hot-galvanize/Aluminium/Stainless
- Color of Steel Plate: White/Offwhite/Blue or Customized
- Core Material: Silicon Rock
- Core Thickness: 50/75/100/150/200mm
- Fire Rating: Class A2
- Delivery Time: 7-15 days
- Shipping Port: Qingdao Port
- Payment: T/T, L/C, PayPal
- Service Life: ≥15 years
- Product Origin: Henan, China
Product Details
Silicon rock sandwich wall panel is high-performance building envelope panels made with high-strength color-coated steel sheets, stainless steel sheets, or galvanized steel sheets as the face material and silicon rock sandwich panels as the core material, formed through an automated composite process. Silica rock panels are a type of Class A fire-resistant and heat-insulating panel made primarily from silica, magnesium oxysulfate, and polystyrene particles. Advanced technology creates closed pores within the slurry, followed by curing. Its unique composite microstructure successfully solves the comprehensive balance problem of multiple performance indicators such as fire resistance, heat insulation, strength, density, and water absorption. It is widely applicable to various building scenarios with strict requirements for fire resistance and cleanliness, such as cleanrooms, medical operating rooms, pharmaceutical GMP workshops, electronic cleanrooms, food processing plants, steel structure factories, cold storage facilities, and laboratories.
Specifications of Silicon Rock Sandwich Wall Panel
| Parameter | Machine-Made Silicon Rock Wool Panel | Handcrafted Silicon Rock Wool Panel |
|---|---|---|
| Thickness | 50mm, 75mm, 100mm | 50mm, 75mm, 100mm; custom thickness from 30mm to 200mm |
| Effective Width | 950mm, 1150mm | 980mm, 1180mm |
| Length | Customizable | Customizable (≤ 6000mm) |
| Steel Sheet Thickness | 0.3–0.6mm | 0.4–0.6mm |
| Core Material Density | 80–100 kg/m³ | 80 kg/m³ |
| Fire Resistance Rating | Class A (A1/A2) | Class A |
| Thermal Conductivity | 0.033–0.045 W/(m·K) | 0.035–0.043 W/(m·K) |
| Temperature Resistance | Up to 1500°C | Up to 600°C |
Performance Advantages of Silicon Rock Sandwich Wall Panel
🔥 Excellent Fire Resistance
The core material of silicon rock sandwich wall panel is an inorganic non-combustible material with a fire resistance rating of Class A (A1/A2), making it a non-combustible material. Tested by the National Fire Protection Building Materials Testing Center, its combustion performance rating meets the GB8624 A1 standard, effectively blocking the spread of flames and providing a solid guarantee for the safety of life and property.
⚖️ Lightweight and High-Strength
Silicon rock sandwich panels have a density of 80~100kg/m³, effectively reducing the structural load on buildings. At the same time, the panels have high compressive and flexural strength, achieving a balance between low density and high strength, making them less prone to breakage during use and transportation.
🔇 Excellent Sound Insulation
Silicon rock sandwich wall panel offer 5~8 times the sound insulation performance of ordinary partition walls, effectively solving sound insulation problems in various building spaces, especially suitable for cleanrooms, hospital operating rooms, laboratories, and other places with high acoustic requirements.
💧 Excellent Moisture and Water Resistance
Silicon rock wall panels belong to the magnesium oxysulfate group, exhibiting excellent water resistance, maintaining stable performance even after prolonged immersion in water. Simultaneously, the panels have excellent moisture resistance, effectively resisting the erosion of high-humidity environments, making them suitable for food processing, pharmaceutical production, and other places requiring regular cleaning and disinfection.
🌡️ Stable Thermal Insulation
With a thermal conductivity of 0.028~0.045 W/(m·K), it possesses high thermal resistance and low linear expansion rate, ensuring long-lasting and stable thermal insulation performance.
♻️ Green and Environmentally Friendly
Silica rock sandwich panels are non-toxic and harmless, with no harmful gas emissions during production, construction, and use, causing no environmental pollution.
⚡ Highly Efficient Construction
Silicon rock sandwich wall panel can be installed using traditional foam board methods, allowing for quick installation. The tongue-and-groove or interlocking joints effectively avoid the risk of leaks at the joints, significantly shortening the construction period.
Application Scenarios
Silicon rock sandwich wall panel with their comprehensive advantages such as Class A fire resistance, lightweight and high strength, sound insulation, and moisture resistance, are widely used in the following fields:
Cleanroom Engineering: Pharmaceutical GMP workshops, electronic Class 10,000 cleanrooms, food processing cleanrooms, precision instrument laboratories, sterile operating rooms
Industrial Buildings: Steel structure workshops, light steel workshops, large-area ceilings and partitions in industrial plants
Public Facilities: Interior wall partitions and ceiling decorations in hospitals, schools, and office buildings
Cold Chain Warehousing: Cold storage, temperature-controlled workshops, and other places requiring insulation
Others: Mobile homes, ship cabin partitions, etc.
Canglong Group One-Stop Service
Canglong Group provides a full-process service for customized design, manufacturing, logistics, and installation guidance for silicon rock sandwich wall panel. Products support standard specifications (thickness 30-200mm, width 950-1180mm) and non-standard customization. Panels can be made of various materials such as color-coated steel sheets, stainless steel sheets, galvanized sheets, and aluminum-magnesium-manganese sheets. We offer a complete set of auxiliary materials, including cleanroom doors and windows, pass-through windows, and ventilation systems, supporting one-stop delivery for projects both domestically and internationally. With over 20 years of experience in steel structure engineering, our products have obtained international certifications such as ISO, CE, and SGS, and are compatible with European, American, and local regulations, serving clients worldwide.
Sandwich Panel Production Workshop
Sandwich Panel Packing & Shipping
All the products are loaded at the loading site of our factory using crane and forklift by our skilled workers, who will prevent the goods to be damaged. And all the structure components, panels, bolts and sorts of accessories will be well packed with standard package and it is suitable for ocean transport.
Inspection: 50% inline inspection and 100% full final inspection, make sure all output w/o any mistake.
Packing: Per customer's requirements or per product sizes, full protection packing.
Shipping: Per customer's requirements or per container sizes.
Unloading: We package it as a whole and can be easily pulled out at once with a forklift, which is very convenient.
Our Certificates
Our sandwich panel certificates include EU CE certification, BPS certification, and ICC certification.
Application of Sandwich Panels
Usage scenario: Insulated sandwich panels are used as exterior walls and interior partitions, installed vertically or horizontally on single span or multi span structures. Such as industrial buildings, steel frame structures, warehouses and logistics centers, commercial buildings and offices, fire-resistant buildings, agricultural and livestock buildings, sports halls, exhibition halls, factories, garages, hangars, barns, prefabricated houses, cold storage, clean room, etc.
We provide the following RAL color card colors for your reference. For other colors, please compare the Raul color card colors.
Note: The above color card has a slight deviation due to printing reasons, please refer to the actual products.
If you purchase metal sandwich panels from Canglong Group, we will also provide some accessory products, including self tapping nails, rivets, waterproof caps, polyurethane glass glue, mouth and corner accessories, outer ridge tiles, waterproof eaves, external and internal corners, eaves edging, plugs, door and window edging, purified aluminum profiles, etc.
High-quality Raw Materials
We strictly select high-quality suppliers. All color steel coils and core materials are from China top 500 companies and have undergone strict quality inspections to ensure the basic quality of the products.
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Advanced Production Equipment
The factory is equipped with advanced production equipment, including automated production lines, cNc cutting machines and high-precision pressing equipment, to ensure that the production process of each color steel sandwich panel is accurate and stable.
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Mature Supply Solutions
One-stop supply of all accessories for sandwich panel installation, standardized packaging process, to avoid friction or damage of sandwich panels on the road, easy for customers to unload, saving time and money for customers.
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Q1: What are the main applications of polyurethane sandwich panels?
A: Polyurethane sandwich panels are commonly used for insulation and construction in various building types, including residential, commercial, industrial, and agricultural structures. They are suitable for walls, roofs, ceilings, and floors.
Q2: What are the advantages of polyurethane sandwich panels?
A: Polyurethane sandwich panels offer excellent thermal insulation properties, lightweight construction, high strength-to-weight ratio, versatility, weather resistance, fire resistance (with appropriate treatments), aesthetic appeal, and cost-effectiveness.
Q3: How do polyurethane sandwich panels contribute to energy efficiency?
A: Polyurethane sandwich panels provide effective thermal insulation, reducing heat transfer through walls and roofs. This helps maintain comfortable indoor temperatures and reduces the energy required for heating and cooling, thus contributing to energy efficiency and lower utility bills.
Q4: Are polyurethane sandwich panels environmentally friendly?
A: Polyurethane sandwich panels can be environmentally friendly when produced using sustainable manufacturing practices and materials. Additionally, their energy-saving properties contribute to overall environmental sustainability by reducing energy consumption and greenhouse gas emissions.
Q5: How durable are polyurethane sandwich panels?
A: Polyurethane sandwich panels are known for their durability and resistance to various environmental factors, including weather, moisture, and corrosion. Proper installation and maintenance can further enhance their longevity.
Q6: Are polyurethane sandwich panels easy to install?
A: Yes, polyurethane sandwich panels are relatively easy to install compared to traditional building materials. Their lightweight nature and standardized dimensions facilitate quick and efficient installation, resulting in reduced construction time and labor costs.
Q7: Can polyurethane sandwich panels be customized?
A: Yes, polyurethane sandwich panels can be customized to meet specific design requirements, including color, finish, thickness, and profile. Customization options allow architects and builders to achieve desired aesthetics and performance characteristics for their projects.
Q8: How do I maintain polyurethane sandwich panels?
A: Maintenance requirements for polyurethane sandwich panels are minimal. Regular cleaning with mild detergent and water, inspection for any damage or deterioration, and prompt repair of any issues are recommended to ensure optimal performance and longevity.
Product Features
The metal sandwich panels produced by Canglong are insulated, fire-resistant, environmentally friendly, earthquake resistant, and durable.
