PU Sealing Rock Mineral Wool Sandwich Panel For Roof
- Effective Width: 1000mm/1m
- Profile Types: 3/4 ribs
- Core Material Density: 80-120kg/m³
- Metal Sheet Thickness: 0.4mm to 0.8mm
- Color of Steel Plate: White/Offwhite/Blue or Customized
- Core Thickness: 50/75/100/150/200mm
- Coating: PE/HDP/PVDF/SMF
- Plating: Hot-galvanize/Aluminium/Stainless
- Sound Insulation: ≥30db
- Flammability Rating: A
- 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
PU sealing rock mineral wool sandwich panel for roof, also known as polyurethane edge sealed rock wool board, is a high-quality building board. PU sealing rock mineral wool sandwich panel is made of non combustible structural rock wool as the core material, galvanized or aluminum zinc coated steel plate as the surface, polyurethane edge sealing at both ends, and professional developed adhesive, which interacts and composites the two. This structure endows the board with both the fire resistance and insulation properties of rock wool, as well as the waterproof and sealing properties of polyurethane.
Characteristics of PU sealing rock mineral wool sandwich panel
- Excellent fire resistance: The raw materials, production process, and formula used in PU sealing rock mineral wool sandwich panel make it have good fire resistance. Tests have shown that it has a fire resistance of over 1000 ℃.
- Good insulation performance: The insulation performance of polyurethane edge sealed rock wool board is determined by calculating the thickness of the rock wool core material based on the thermal conductivity of the rock wool. Its thermal conductivity coefficient is less than 0.024W/(m · K), which can effectively block the transfer of heat and provide good insulation effect.
- Significant sound insulation and absorption effect: PU sealing rock mineral wool sandwich panel has a significant weakening effect on noise transmission, especially suitable for places with designated flights passing through. Meanwhile, the indoor noise caused by the impact of rainwater and hail on the roof steel plates of buildings will also be significantly reduced by the use of rock wool roof panels.
- Good sealing performance: The polyurethane edge sealing rock wool panel adopts an assembly line production process, which overcomes the disadvantage of easy water absorption and deliquescence of rock wool by utilizing the excellent waterproof properties of polyurethane products, effectively extending the service life of the product.
- Good aesthetic performance: The interface is designed according to European standards, with a smooth and rounded appearance, a flat and beautiful surface, tight seams, reliable strength, and effective prevention of cold and hot bridges.
- High strength: The polyurethane edge sealing rock wool core material is bonded with two layers of steel plates to form a whole, working together. In addition, the surface of the roof panel is corrugated and pressed, and its overall stiffness is much higher than that of the on-site composite board with rock wool (glass wool) sandwiched between the pressed board.
PU Sealing Rock Mineral Wool Roof Sandwich Panel Parameters
| Panel Thickness | Heat Conductivity (W/m2.K) | Weight(kg) | Load capacity (P=KN/M2) | 0.60 | 0.80 | 1.00 | 1.20 | 1.50 |
| 50mm | 0.75 | 15.75 | L(m) | 3.78 | 3.13 | 3.31 | 2.98 | 2.41 |
| 75mm | 0.53 | 18.68 | L(m) | 4.83 | 4.21 | 4.21 | 3.76 | 3.01 |
| 100mm | 0.41 | 21.62 | L(m) | 5.77 | 5.02 | 5.02 | 4.47 | 3.55 |
| 150mm | 0.31 | 27.51 | L(m) | 7.53 | 6.54 | 6.54 | 5.82 | 4.61 |
Application of PU sealing rock mineral wool sandwich panel
Polyurethane edge sealed rock wool board is widely used for roof panels of steel structure buildings such as steel factory buildings, power plants, power equipment companies, car exhibition halls, cement warehouses, steel structure offices, airport terminals, train stations, sports venues, large supermarkets, logistics centers, etc.
Advantages of PU sealing rock mineral wool sandwich panel
- Energy saving and environmental protection: Polyurethane edge sealed rock wool panel has excellent insulation performance, which can effectively reduce the energy consumption of buildings and meet environmental protection requirements.
- Convenient and fast construction: The board is lightweight, easy to handle and install, greatly shortening the construction period and reducing labor and time costs.
- Long service life: PU sealing rock mineral wool sandwich panel has excellent durability, is not easy to corrode and age, and can ensure the long-lasting insulation effect of buildings.
- High safety: The polyurethane sealing rock mineral wool sandwich panel has excellent fire resistance, which can effectively prevent the spread of fire and improve the safety of buildings.
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.
