Glass Wool Sandwich Panel
- Effective Width: 950/1150mm
- Core Material Density: 80-120kg/m³
- Metal Sheet Thickness: 0.4mm to 0.8mm
- Color of Steel Plate: White/Offwhite/Blue (Ral Color)
- 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
Glass wool sandwich panel is composite panels with glass wool as the core material and a metal sheet as the surface layer. They inherit the fire-resistant properties of inorganic fiber core materials while boasting superior thermal insulation efficiency and lighter weight, making them an ideal alternative to rock wool sandwich panels in scenarios with higher insulation performance requirements and more stringent structural load requirements.
Core Characteristics and Advantages
Superior Thermal Insulation Performance:
Glass wool has a lower thermal conductivity than rock wool, meaning it provides better thermal insulation at the same thickness. This effectively reduces building energy consumption, making it particularly suitable for locations with strict temperature control requirements.
Class A Non-combustible Fire Safety:
Like rock wool, glass wool is a Class A non-combustible material, meaning it does not ignite when exposed to fire. It effectively blocks the spread of flames, meeting the fire safety requirements of high-standard buildings and providing reliable passive fire protection.
Extremely Lightweight, Reducing Load:
The density of glass wool is significantly lower than that of rock wool, resulting in a lighter overall weight for the finished panels. This significantly reduces the load on the building’s main structure and foundation, making it particularly suitable for renovation projects, large-span buildings, or architectural designs with strict weight reduction requirements.
Excellent Sound Absorption and Noise Reduction Performance:
Its porous, open fiber structure effectively absorbs sound energy, reduces airborne sound transmission, and provides a quieter environment inside the building.
Glass 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 |
Glass Wool Sandwich Roof 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 |
Important Application Limitations and Notes
Moisture Resistance Requires Special Attention: The fibrous structure of glass wool makes it highly hygroscopic. Once damp, its insulation performance decreases significantly, and it is difficult to dry. Therefore, it must be used in continuously dry environments, and the watertightness of panel joints and perforations must be ensured.
Strength and Suitability: The core material’s own strength and its bond strength to the panel are generally slightly lower than high-density rock wool. Therefore, in applications requiring high wind pressure, frequent foot traffic, or as load-bearing components, careful evaluation and selection of high-density specifications or the use of rock wool boards are necessary.
Construction Friendly: The fibers are softer and less likely to irritate the skin (compared to some rock wool types), generating less dust during cutting and processing, resulting in a relatively better construction experience.
Application Areas of Glass Wool Sandwich Panel
Ideally suited for dry indoor environments with high requirements for thermal insulation, fire resistance, and weight control. Examples include:
- Constant temperature and humidity cleanrooms in the electronics, pharmaceutical, and food industries.
- Data centers and cold chain logistics warehouses.
- Roofs and interior walls of large public buildings such as stadiums and exhibition halls.
- Roof reinforcement and insulation layers for energy-saving renovations of existing buildings.
Glass wool sandwich panel is a excellent combination of high-performance insulation and lightweight design. The key to selection is to leverage their strengths and minimize their weaknesses, fully utilizing their top-notch insulation efficiency and lightweight characteristics, while ensuring an absolutely dry working environment through superior design and construction. In dry indoor applications, it is a superior solution for achieving high energy efficiency and safety goals.
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.
