75mm Rock Wool Wall Panel
- Effective Width: 950/1150mm
- Core Material Density: 80-120kg/m³
- Metal Sheet Thickness: 0.4mm to 0.8mm
- Color of Steel Plate: White/Grey/Offwhite/Blue (Ral Color)
- Core Thickness: 75mm
- 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
The 75mm thick rock wool wall panel has excellent thermal insulation performance due to the use of high-density rock wool. The small fibers and pore structure inside effectively reduce the thermal conductivity, which can effectively isolate the influence of external temperature on the indoor environment.
Thermal insulation performance:
In summer, it can prevent the impact of high temperatures on indoor environments, reduce cooling demand, and save energy. In winter, it can effectively maintain indoor temperature and reduce heating costs.
Fireproof performance:
Rock wool wall panel, as an inorganic non-metallic material, has excellent fire resistance. It can effectively isolate heat sources, prevent the spread of fire, and improve the overall fire rating of buildings. According to testing, rock wool board can withstand high temperatures up to 1000 ℃ without producing harmful gases.
Sound insulation effect:
The internal fiber structure of rock wool sandwich panels can effectively absorb and attenuate sound waves, reduce noise transmission, and improve indoor quietness. This characteristic has made it widely used in places that require sound insulation, such as residential buildings, hospitals, schools, and other buildings.
Construction convenience:
The 75mm thick rock wool wall panel has flexibility and plasticity, and can be cut and spliced as needed during construction, making it suitable for various shapes and sizes of building structures. Rock wool material is lightweight and easy to transport, reducing construction costs and difficulty.
Fireproof Rock Wool Sandwich Wall 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 | 15.53 | L(m) | 3.66 | 3.13 | 2.75 | 2.46 | 2.12 |
| 75mm | 0.53 | 18.37 | L(m) | 4.90 | 4.22 | 3.73 | 3.35 | 2.91 |
| 100mm | 0.41 | 21.21 | L(m) | 5.99 | 5.17 | 4.58 | 4.12 | 3.59 |
| 150mm | 0.31 | 26.88 | L(m) | 7.82 | 6.75 | 5.98 | 5.37 | 4.68 |
Application of 75mm rock wool wall panel
Cold storage construction:
Rock wool wall panels are an ideal choice for cold storage construction due to their excellent thermal insulation performance. It can ensure stable temperature inside the cold storage, reduce energy consumption, and improve the operational efficiency of the cold storage.
Industrial plant:
In industrial plants, rock wool wall panels are commonly used for insulation and heat preservation of walls and roofs. It can effectively reduce heat exchange inside and outside the factory building, providing a comfortable working environment for workers.
Public buildings:
Rock wool sandwich wall panels are also widely used in public buildings such as schools, hospitals, libraries, etc. These buildings usually have high requirements for sound insulation and fire resistance, and rock wool sandwich wall panels perfectly meet these needs.
Matters needing attention
Construction requirements:
Although the construction of rock wool sandwich wall panel is convenient, professional personnel are still required for installation. Construction personnel should possess corresponding operational skills to ensure installation quality.
Waterproof measures:
Rock wool wall panels themselves have a certain degree of hydrophobicity, but special attention should still be paid to the design and implementation of waterproof measures when exposed to humid environments for a long time. It is recommended to install a waterproof layer or use waterproof coating on the surface of the exterior wall to ensure its long-term stable insulation effect.
Environmental friendliness:
The production process of rock wool wall panel involves high-temperature melting, high energy consumption, and may generate certain waste. Therefore, when choosing rock wool sandwich panel, attention should be paid to the manufacturer’s environmental protection measures and product quality certification.
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.
