Fireproof Polystyrene Sandwich Panel
- Effective Width: 950/1150mm
- 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: Polystyrene (EPS) + Fireproof particles
- Core Thickness: 50/75/100/150/200mm
- 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
Fireproof polystyrene sandwich panel is advanced construction materials designed to offer both thermal insulation and enhanced fire resistance. These panels are widely used in various applications, including industrial buildings, commercial spaces, and residential homes, where fire safety and energy efficiency are paramount.
Fireproof polystyrene sandwich panels are an excellent choice for modern construction, offering a combination of fire safety, thermal insulation, and ease of installation. Their versatility makes them suitable for various applications, from industrial to residential buildings. By investing in high-quality fireproof polystyrene panels, builders can enhance the safety and energy efficiency of structures, contributing to a safer and more sustainable built environment.
Characteristics of fireproof polystyrene sandwich panel
Material Composition:
These panels consist of a core made of expanded polystyrene (EPS) or extruded polystyrene (XPS) that is treated with fire-retardant additives, sandwiched between two outer layers, typically made of steel or aluminum.
Fire Resistance:
The fire-retardant treatment significantly enhances the fire performance of the panels, helping to slow the spread of flames and reduce smoke generation.
Thermal Insulation:
Polystyrene provides excellent thermal insulation properties, ensuring energy efficiency in buildings by maintaining comfortable indoor temperatures.
Lightweight Structure:
The lightweight nature of these panels makes them easy to handle and install, reducing overall labor costs and structural load.
| Name | Wall Panel | Roof Panel | |||||||
| Effective width (mm) | 950/1150 | 950 | |||||||
| Sheet thickness (mm) | 0.2mm to 0.8mm | 0.2mm to 0.8mm | |||||||
| Sheet color | Customized | Customized | |||||||
| Core thickness (mm) | 50 | 75 | 100 | 150 | 200 | 50 | 75 | 100 | 200 |
| Mass (kg/㎡） | 9 | 9.37 | 9.74 | 10.47 | 11.21 | 9.83 | 10.19 | 10.56 | 11.3 |
| R-value (m2.K/W) | 1.22 | 1.82 | 2.43 | 3.66 | 4.88 | 1.22 | 1.82 | 2.43 | 3.66 |
Advantages of fireproof polystyrene sandwich panel
- Improved Fire Safety: The fireproof properties of these panels meet stringent building codes and regulations, enhancing the safety of structures.
- Energy Efficiency: The excellent insulating properties help reduce heating and cooling costs, contributing to lower energy bills.
- Durability: Resistant to moisture, pests, and mold, fireproof polystyrene panels have a long lifespan with minimal maintenance required.
- Versatility: These panels can be used in a variety of applications, including walls, roofs, and facades, making them suitable for different building types.
- Ease of Installation: Lightweight and modular, these panels allow for quick and efficient installation, speeding up construction timelines.
Fireproof Polystyrene Sandwich Wall Panel – Span Table
| Non-Cyclonic Reqion A&B | Cyclonic Reqion A&B | ||
| Wind Speed (km/h) | Span (mm) | Wind Spend (km/h) | Span (mm) |
| 118.8 | 5400 | 147.6 | 3600 |
| 147.6 | 4200 | 180 | 3000 |
| 180 | 3600 | ||
Fireproof Polystyrene Sandwich Roof Panel – Span Table
| Thickness (mm) |
Singel span(mm) | Multi-span(mm) | ||||||||||||
| 1500 | 2700 | 3900 | 5100 | 6300 | 7500 | 8700 | 1500 | 2700 | 3900 | 5100 | 6300 | 7500 | 8700 | |
| 50 | 5.16 | 2.35 | 1.28 | – | – | – | – | 4.15 | 2.07 | 1.17 | – | – | – | – |
| 75 | 7.70 | 3.74 | 2.00 | 1.21 | – | – | – | 5.9 | 2.91 | 1.72 | 1.11 | – | – | – |
| 100 | 9.41 | 4.63 | 2.55 | 1.53 | 1.04 | 0.76 | – | 7.61 | 4 | 2.41 | 1.58 | 1.1 | – | – |
| 125 | 10.98 | 5.55 | 3.11 | 1.86 | 1.25 | 0.92 | – | 7.74 | 4.25 | 2.95 | 1.98 | 1.4 | 1.03 | – |
| 150 | 13.26 | 6.78 | 3.67 | 2.19 | 1.47 | 1.07 | 0.82 | 7.74 | 4.35 | 3.04 | 2.35 | 1.77 | 1.31 | – |
Applications of fireproof polystyrene sandwich panel
Industrial Facilities: Commonly used in warehouses, factories, and manufacturing plants where fire safety and energy efficiency are critical.
Commercial Buildings: Ideal for office buildings, shopping centers, and retail spaces that require both insulation and fire resistance.
Residential Construction: Suitable for homes looking to enhance fire safety and energy efficiency, particularly in walls and roofs.
Cold Storage Facilities: Effective in maintaining stable temperatures while ensuring compliance with fire safety regulations.
Installation Process
- Preparation: Ensure the installation area is clean, and the structural framework is sound. Measure accurately to ensure proper panel fit.
- Panel Alignment: Align the panels carefully to minimize gaps, which can compromise insulation and fire resistance.
- Fastening: Secure the panels to the structural framework using appropriate fasteners, ensuring a tight fit.
- Sealing: Apply sealants at joints and edges to prevent air and moisture infiltration, enhancing insulation.
- Finishing Touches: Optionally, panels can be coated or finished for additional protection and improved aesthetics.
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.
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Inspection: 50% inline inspection and 100% full final inspection, make sure all output w/o any mistake.
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Packing: Per customer's requirements or per product sizes, full protection packing.
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Shipping: Per customer's requirements or per container sizes.
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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.
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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.
