75mm Polyurethane Edge Banding Rock Wool Roof Board
- Effective Width: 1000mm/1m
- Profile Types: 3/4/5 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: 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 structure of the polyurethane edge banding rock wool roof board mainly includes the upper corrugated steel plate, rock wool core material, lower corrugated steel plate and polyurethane edge sealing on both sides. The rock wool core material is located between the two corrugated steel plates and is tightly bonded to the steel plate through a high-strength adhesive, while the polyurethane edge banding on both sides enhances the overall performance and waterproof performance of the plate.
Composition of 75mm polyurethane edge banding rock wool roof board
The polyurethane edge-sealed rock wool roof board is mainly composed of the following parts:
- Upper corrugated steel plate: located on the upper part of the plate, with the characteristics of beauty, rust prevention and durability.
- Rock wool core material: It is the core part of the plate, with good fire prevention, heat preservation, heat insulation and sound absorption performance.
- Lower corrugated steel plate: located at the lower part of the plate, and together with the upper corrugated steel plate, it plays a role in protecting and supporting the rock wool core material.
- Polyurethane edge sealing: located on both sides of the plate, enhancing the waterproof performance and overall rigidity of the plate.
Polyurethane Edge Banding Rock 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 polyurethane edge banding rock wool roof board
75mm thick polyurethane edge banding rock wool roof board is widely used in the roof part of various steel structure buildings, such as:
- Industrial plant: used to replace traditional precast concrete panels or asbestos panels, providing better insulation effect and lightweight, fast and efficient construction advantages.
- Warehouse: Warehouse buildings that require good thermal insulation, heat insulation and fire resistance also often use this type of board.
- Public buildings: Such as waiting halls at stations, stadiums, exhibition halls, etc. These buildings have higher requirements for light weight, thermal insulation, heat insulation, fire safety, etc.
Features of 75mmn thickness thick polyurethane edge-sealed rock wool roof board
- Excellent fireproof performance: The rock wool core material is a non-combustible A-level fireproof material with a high fire resistance limit, which meets the requirements of national fire protection regulations.
- Insulation: The rock wool core material has a low thermal conductivity, which can effectively prevent the transfer of heat and improve the thermal insulation performance of the building.
- Strong waterproof performance: The polyurethane edge sealing enhances the waterproof performance of the board, effectively prevents rainwater penetration, and prolongs the service life.
- Good overall stiffness: The core material is bonded to the two layers of steel plates as a whole, and the corrugated pressure profile on the upper surface of the roof panel makes its overall stiffness far better than the sandwich panel composited on site.
- Easy installation: No secondary processing is required on site, the installation cycle is short, and it does not affect the normal progress of other processes.
Advantages of polyurethane edge-sealed rock wool roof panels
- Lightweight and high strength: The polyurethane edge-sealed rock wool roof panels are light in weight, but have high overall strength and can meet the needs of large-span buildings.
- Energy saving and environmental protection: They have good thermal insulation properties, can reduce energy consumption and reduce carbon emissions.
- Good durability: They use high-quality steel plates and rock wool core materials, which have good durability and service life.
- Beautiful and elegant: The appearance is smooth, the board surface is flat, and the joints are tight, which can enhance the overall beauty of the building.
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.
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Inspection: 50% inline inspection and 100% full final inspection, make sure all output w/o any mistake.
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Packing: Per customer's requirements or per product sizes, full protection packing.
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Shipping: Per customer's requirements or per container sizes.
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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.
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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.
