30mm Polyurethane Foam Sheets For Roof
- Effective Width: 1000mm/1m
- 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: PU/PUR/PIR
- Core Thickness: 30mm
- Coating: PE/SMP/HDP/PVDF
- Plating: Hot-dip galvanizing/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
Polyurethane foam sheets for roof are mainly composed of polyurethane foam materials, which have a tight, continuous and dense structure and a high-strength interconnected wall closed-cell structure. This structure gives polyurethane foam roof panels excellent physical and chemical properties. As a high-performance building material, 30mm thick polyurethane foam sheets for roof have been widely used in the construction field.
Features of 30mm thick polyurethane foam sheets for roof
- Thermal insulation: The thermal conductivity of polyurethane foam is extremely low, and it is one of the insulation materials with the lowest thermal conductivity and the highest thermal resistance among all domestic building materials. Therefore, 30mm thick polyurethane foam roof panels have excellent thermal insulation performance, which can effectively prevent indoor heat loss in winter and excessive indoor heat accumulation in summer, and keep the indoor temperature relatively stable.
- Waterproof and moisture-proof: The polyurethane foam sheets for roof adopts professional waterproof materials and has excellent waterproof performance. It can effectively prevent rainwater penetration and avoid water leakage, while keeping the indoor air dry and preventing moisture from growing.
- Fire retardant: The polyurethane foam foam sheets for roofing has excellent fire retardant performance. It is self-extinguishing away from open flames, and only carbonizes without dripping when burning. The size and shape of the carbonized layer remain basically unchanged, which can effectively block the entry of air and prevent the spread of fire.
- Earthquake resistance and safety: The polyurethane foam roof board is tightly combined with the roof to form an integral structure. When natural disasters such as earthquakes occur, it has good earthquake resistance and can effectively protect the personal and property safety of residents.
- Environmental protection and health: The polyurethane foam sheets for roof is made of environmentally friendly materials, non-toxic and odorless, and has excellent corrosion resistance, which can effectively avoid the damage of natural factors to roof materials.
Insulation Polyurethane 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 |
Application of 30mm thick polyurethane foam sheets for roof
30mm thick polyurethane foam roof panel is widely used in roof insulation and waterproofing projects of various buildings. It is suitable for roofs of various structures such as steel structure, concrete structure, and wooden structure, and is also suitable for roofs of various shapes such as flat roofs and slope roofs. In addition, it can also be used in old building renovation, cold storage construction, container insulation and other fields.
Advantages of thick polyurethane foam sheets for roof
- Excellent comprehensive performance: polyurethane foam roof panels have multiple advantages such as thermal insulation, waterproof and moisture-proof, fire retardant, earthquake-resistant and safe, environmentally friendly and healthy, and have excellent comprehensive performance.
- Easy construction: polyurethane foam roof panels can be mechanized and automatically batched, with fast construction speed and short cycle. At the same time, it also has excellent self-adhesive properties, does not require any intermediate bonding materials, and is firmly bonded to the roof and exterior walls.
- Long service life: polyurethane foam sheets for roofing have stable chemical properties and long service life, and can maintain their excellent physical and chemical properties for a long time.
- Significant economic benefits: Although the initial investment of polyurethane foam sheets for roof is relatively high, due to its excellent thermal insulation performance, it can significantly reduce the energy consumption and operating costs of buildings, thereby bringing significant economic benefits.
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.
