Prefabricated Insulated Pu Sandwich Wall
Product Introduction This prefabricated insulated polyurethane (PU) sandwich wall panel system is tailor-made for modern architecture. It eliminates the tedious bricklaying and additional insulation processes of the past, making it as easy as "assembling Lego." Each panel is fully...
Product Introduction
This prefabricated insulated polyurethane (PU) sandwich wall panel system is tailor-made for modern architecture. It eliminates the tedious bricklaying and additional insulation processes of the past, making it as easy as "assembling Lego." Each panel is fully formed before leaving the factory: a durable galvanized or color-coated steel surface is injected with a flame-retardant polyurethane core, then laminated under high pressure using large-scale machinery for both strength and insulation. Once delivered to the construction site, workers simply assemble and secure the panels, eliminating the need for on-site cement mixing and cutting of insulation boards, saving both time and labor. Whether building a factory, renovating a store, or renovating a guesthouse, this system allows for faster construction with fewer workers, while maintaining comparable insulation, fire protection, and aesthetics to traditional methods.
Product Highlights
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Reliable Fire Resistance for Peace of Mind
Our prefabricated insulated PU sandwich wall panels meet the national B1 fire protection standard. Simply put, they are difficult to ignite, and even with open flames, they are unlikely to spread rapidly. They extinguish themselves once the fire source is removed. This panel is particularly suitable for safety-critical spaces such as warehouses, factories, kindergartens, and nursing homes. Even in the event of a fire, it provides more time for escape and rescue, ensuring peace of mind and peace of mind.
Attractive and durable, requiring minimal maintenance
Our panels can be customized with a variety of premium finishes, such as realistic marble, warm wood grain, or simple solid colors, instantly elevating the building's style. They're also exceptionally durable-resistant to sun, rain, coastal salt spray, and the humid south. They resist fading, rusting, and peeling over time. Even after seven or eight years, they still look like new, eliminating the need for frequent repainting and repairs, saving significant maintenance costs and effort.
Lightweight, space-saving, and highly practical
Traditional wall panels with insulation can be 15-20 cm thick, while prefabricated insulated PU sandwich wall panels can be as thin as 16 mm. Used in a factory, it provides an extra half meter of space for equipment. In a B&B or residence, it adds 1-2 square meters of usable area per room, significantly improving space utilization.
Detailed Specifications
Product drawing
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| Title | Specification | illustrate |
|
Surface Material |
Galvalume Color-Coated Steel Sheet |
Highly hard, scratch-resistant, and rust-resistant, suitable for use in humid areas and coastal areas |
|
Core Material |
Flame-retardant Polyurethane Foam |
Not only provides excellent insulation, keeps you warm in winter and cool in summer, but also self-extinguishes when removed from the flame, making it safe and practical |
| Address | 6701 South Dixie Highway,Miami,FL USA | 6701 South Dixie Highway,Miami,FL USA |
|
Common Thicknesses |
16mm and 20mm |
16mm is suitable for renovations of existing walls, where direct cladding saves time and effort; 20mm is suitable for new construction or cold northern regions, offering enhanced insulation |
|
Fire Rating |
B1 |
Flammability-Resistant Material |
|
Thermal Insulation |
Thermal Conductivity ≤ 0.089 W/m·k |
Excellent insulation, keeps indoors cool in summer and warm in winter, saving on air conditioning electricity costs |
|
Common Sizes |
Up to 6 meters, 383 mm wide |
Customization is available; larger sizes require fewer joints for a more aesthetically pleasing overall look |
|
Installation Method |
Concealed Fasteners |
Not only provides excellent insulation, keeps you warm in winter and cool in summer, but also self-extinguishes when removed from the flame, making it safe and practical |
What are the advantages over traditional materials?
→ Lower Total Cost
A single prefabricated insulated PU sandwich wall panel replaces three layers of material: brickwork, insulation, and decorative finishes, simplifying procurement. Installation is also efficient: two workers can complete approximately 100 square meters in a single day, saving over 30% in labor compared to traditional methods. Furthermore, with minimal maintenance, it's more cost-effective in the long run.
→ Civilized and Non-Disruptive Construction
The entire process is dry, eliminating cement dust and cutting noise, ensuring peace of mind for nearby residents and businesses. It's particularly suitable for environmentally sensitive applications such as renovations of older residential communities and shopping malls.
→ Stable Structure and Long Life
Prefabricated insulated PU sandwich wall panels are wind- and earthquake-resistant, resisting peeling even in inclement weather. They're also less susceptible to cracking even from minor bumps (such as from trucks). They're far more durable than paint and tiles, offering over ten years of normal use.
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