50mm Thick PUR/PIR Sandwich Roof Panel
- Effective Width: 950/1000/1150mm
- Profile Types: 3/4/5/6 ribs
- Metal Sheet Thickness: 0.4mm to 0.8mm
- Core Material Density: 40 to 45kg/m³
- Color of Steel Plate: RAL color
- Insulation Material: PUR/PIR
- Core Thickness: 50mm
- Coating: PE/SMP/HDP/PVDF
- Plating: Hot-dip galvanizing/Hot-dip aluminium/Stainless steel
- 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
PUR/PIR sandwich roof panel is a type of roof panel made from polyurethane as the basic raw material and processed through special processes. It usually has various advantages such as light weight, high strength, impact resistance, fire resistance, waterproofing, anti-corrosion, sound insulation, and thermal insulation. In addition, polyurethane roof panels are easy to process and can be cut and spliced according to different needs, making construction convenient. The 50mm thick PUR/PIR sandwich roof panel is a polyurethane roof panel with a thickness of 50mm. It is an excellent building material with unique advantages and has been widely used in multiple fields.
Application of 50mm thick PUR/PIR sandwich roof panel
- Building insulation: PU roof panels are widely used as outer roofing panels for buildings, such as industrial plants, warehouses, residential buildings, etc., providing excellent insulation performance for buildings.
- Cold chain logistics: In the field of cold chain logistics, PU roof panels are commonly used to make facilities such as cold storage, refrigerated vehicles, and refrigerated containers, ensuring the quality and safety of goods during transportation and storage.
- Other fields: PU roof panels can also be used to make interior panels, soundproofing panels, and insulation panels for airplanes and trains, providing passengers with a comfortable riding environment and having good soundproofing effects. In addition, PU roof panels are widely used in the electronics and agriculture industries.
Characteristics of 50mm thick PUR/PIR sandwich roof panel
- Excellent Material: PU roof panels are made from polyurethane as the basic raw material and processed through special techniques. Polyurethane is a material with a closed cell structure, therefore it has extremely low thermal conductivity and excellent insulation performance.
- Sturdy structure: The thickness of 50mm gives PU roof panels high strength and hardness, allowing them to withstand large loads without deformation or damage.\
- Waterproof and moisture-proof: PU roof panels have excellent waterproof performance, with a closed cell rate of over 90%, which can effectively prevent moisture from passing through and maintain their structure and insulation performance even in humid environments.
- Fireproof and flame retardant: PU roof panels comply with relevant fire safety standards and have good flame retardant properties, which can ensure the safety of buildings.
- Beautiful and durable: PU roof panels have a smooth and flat surface with clear lines, which can increase indoor aesthetics and have a long service life of over 30 years.
PUR/PIR Sandwich Roof Panel – Load distribution
| Panel Thickness | R-Value(m2.K/W) at 23℃ | Weight(kg) | Load capacity (P=KN/M2) | 0.50 | 0.80 | 1.00 | 1.20 | 1.50 |
| 50mm | 2.24 | 10.15 | L(m) | 3.59 | 3.17 | 2.85 | 2.61 | 2.33 |
| 75mm | 3.30 | 11.18 | L(m) | 4.64 | 4.07 | 3.66 | 3.34 | 2.96 |
| 100mm | 4.45 | 12.22 | L(m) | 5.57 | 4.88 | 4.38 | 3.99 | 3.53 |
| 120mm | 5.55 | 13.05 | L(m) | 6.28 | 5.49 | 4.92 | 4.48 | 3.97 |
| 150mm | 6.65 | 14.30 | L(m) | 7.30 | 6.39 | 5.73 | 5.22 | 4.62 |
Advantages of 50mm thick PUR/PIR sandwich roof panel
- Efficient thermal insulation: PU roof panels have extremely low thermal conductivity, which can significantly reduce the energy consumption of buildings and improve energy efficiency performance.
- Quick and convenient construction: PU roof panels are easy to process and install, can be cut and spliced according to actual needs, and have a high degree of prefabrication and assembly, with a short construction period.
- Environmental protection and energy conservation: The production process of PU roof panels does not require the use of harmful substances such as chlorofluorocarbons, making it environmentally friendly. Its excellent insulation performance can significantly reduce energy consumption, which is in line with the current trend of green energy conservation.
- Economical and practical: Although the initial investment of PU roof panels may be high, their excellent performance and long service life make them cost-effective.
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.
