In the field of modern construction, PU sandwich panels have become one of the first choices for roofing materials due to their excellent performance and wide range of applications. PU roof panel adopt advanced production technology and unique structural design, and are usually composed of two or more layers of materials. Its surface is covered with a weather-resistant protective film, the middle is a high-density, high-strength polyurethane (PU) material, and the bottom is a layer of waterproof material that is resistant to water seepage. This structure makes PU roof panels have excellent waterproof, heat-insulating and thermal insulation properties.

Material:

The main material of PU roof panel is polyurethane (PU), which is a polymer compound with excellent properties such as light weight, high strength, corrosion resistance and aging resistance. In addition, PU roof panels are also added with a variety of functional additives, such as flame retardants, UV inhibitors, etc., to improve their fire resistance, UV resistance and other properties.

Application:

PU roof panels are widely used in roof coverings of various buildings, such as industrial plants, warehouses, stadiums, exhibition halls, commercial complexes, etc. It can not only provide excellent waterproof, heat insulation and thermal insulation effects, but also effectively resist the erosion of natural factors such as ultraviolet rays, wind and rain, and extend the service life of the building.

Features:

• Lightweight and high strength: PU roof panels have low density and light weight, but high strength and good impact resistance.
• Waterproof and heat insulation: It has good waterproof performance and can effectively prevent rainwater from penetrating; at the same time, its unique insulation layer design can effectively reduce the temperature difference between indoor and outdoor and improve living comfort.
• Strong weather resistance: The weather-resistant protective film covered on the surface can effectively resist corrosion such as ultraviolet rays, acids and alkalis, ensuring that the material does not change color or age after long-term use.
• Easy installation: The modular design is adopted, which is easy and quick to install, which can greatly reduce construction costs and time.

Advantages:

• Energy saving and environmental protection: PU roof panels have good thermal insulation properties, which can effectively reduce the energy consumption of refrigeration equipment such as air conditioners and reduce carbon emissions; at the same time, its recyclable characteristics also meet the requirements of green environmental protection.
• Economical and practical: Although the initial investment of PU roof panel may be slightly higher than that of traditional roof materials, its low maintenance cost, long life and excellent performance in long-term use make it highly cost-effective.
• Beautiful and elegant: The surface of PU roof panel is flat and smooth, with rich and varied colors. It can be customized according to the architectural style and personal preferences, making the appearance of the building more beautiful and elegant.
• Safe and reliable: PU roof panels have good fire resistance and can effectively prevent the spread of fire; at the same time, their wind resistance and earthquake resistance are also better than traditional roofing materials, providing more reliable protection for buildings.