
Insulation Fireproof Polyurethane Metal Carving Board
Discover the unparalleled sophistication of our Wall Sandwich Panel, featuring a robust and rigid PU core. This innovative panel is flawlessly assembled to supporting structures with an ingenious invisible technique, thanks to its hidden joint design. The special profiling at the joining edges ensures that screws and the essential special washer are cleverly concealed by the subsequent panel's nose, resulting in an elevation that is free from any unsightly fastening points. This remarkable and exclusive profiling design of the Dibaier Series stands out as the most aesthetically pleasing solution for wall panels, offering an unmatched blend of style and functionality for your architectural needs.
Product Parameters
1. Surface aluminum-zinc (magnesium) steel plate
This aluminum-zinc steel plate, a marvel of engineering, is crafted from an innovative aluminum-zinc alloy structure. Comprising 55% aluminum, 43.5% zinc, and 1.5% silicon with magnesium, it undergoes a transformation at a scorching 600ºC. This entire assembly forms a robust matrix of aluminum-iron-silicon-zinc, culminating in a dense quaternary crystal alloy that stands as a pinnacle of durability and design.
★ This exceptional steel plate boasts a 0.25mm metal substrate enhanced to 0.27mm-0.28mm after the meticulous baking paint process. Prior to forming, the aluminum-zinc steel plate weighs in at a precise 2.0 kg/sqm, showcasing its substantial yet lightweight nature.
2. Structural characteristics:
The polyurethane material, renowned for its stable porosity structure, primarily features a closed-cell configuration (with a closed-cell ratio of ≥90%). This structural marvel not only ensures outstanding thermal insulation but also excels in resisting frost and absorbing sound, making it an indispensable choice for modern construction.
3.Specifications of our expertly crafted metal carved panels:
Thickness options include 14/16/20mm, with a panel width of 415mm, offering an effective width of approximately 383mm (actual effective width ranging from 360-380mm,with the narrowest Great Wall panel measuring about 360mm, while the widest flat panel extends to approximately 390mm); length options start from two meters, allowing customization between 2-6 meters to ensure ease during transportation.
Product Structure
Dive into the innovative composition of our Premium Metal Siding Sandwich Panel, meticulously engineered for unbeatable durability. This cutting-edge product is designed in three distinctive parts:
(1) The exterior shell is crafted from a state-of-the-art color-coated aluminum-zinc-magnesium steel plate. Enhanced with nano-antifouling technology, this surface offers an extraordinary self-repairing function, ensuring pristine aesthetics and long-lasting protection.
(2) At its heart, the panel features a robust core of high-density polyurethane foam. This layer is specially treated for superior fire resistance, providing unparalleled insulation and safety for your exteriors.
(3) Completing its structure, the base of the panel is lined with an aluminum foil layer that acts as a formidable barrier against corrosion, ensuring the longevity of your investment.
Production Process

Company Profile

Jinan Dibaier Environmental Protection Materials Co., Ltd. As a cutting-edge high-tech enterprise, we specialize in the design, development, manufacturing, sales, and service of superior quality metal carving boards, versatile activity rooms, and innovative booths.
Dibaier's innovative wall materials deliver outstanding features, such as superior thermal insulation, excellent soundproofing and noise reduction, and impressive lightweight strength. These materials boast easy construction, exceptional corrosion resistance, and an aesthetically pleasing, reusable design. With an extended service life and remarkable weather resistance, our products stand apart. Bolstered by robust technical expertise, standardized management, and refined technology, we deliver professional techniques, cutting-edge equipment, and scientific management, all wrapped in exemplary service. This commitment to quality has earned us acclaim from diverse sectors. Our versatile products are ideal for various applications, including high-rise buildings, modern villas, light steel workshops, mobile homes, European and American-style boxes, renovation projects for old building exteriors, scenic spot mobilization, permanent homes, eco-friendly public toilets, and numerous other visually appealing and energy-efficient architectural projects.
Packaging & Shipping

Our versatile packaging methods ensure that your product arrives in pristine condition. Choose from box packaging, simple packaging, or our durable kraft paper composite cloth packaging, each designed to provide optimal protection..
(1) Packaging box dimensions are crafted for efficiency and security: Length: 2 meters or more, Width: 0.42 meters. The height of an 8-piece packaging box is 13-13.5 cm, while a 10-piece packaging box offers a substantial thickness of 17 cm, ensuring durability and safety during transit.
(2) Our standard sample size measures a convenient 20*41.5 cm, making it perfect for handling and evaluation.
FAQ
Q: May we visit your factory?
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A: Sure, you're welcomed to our factory any time.
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Q: Can we get samples?
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A:Sure.We can supply the free samples
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Q: How long can we expect to get samples?
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A: Samples will be sent out within 3-5days.
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Q: Can we order products of different colors?
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A: Sure.We can produce according to the customer's requirements.
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Q: What is the delivery time?
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A: 3-5days .Customized products 15-30 days.
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Q: What ls the terms of payment?
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A:T/T,L/C,all support.
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Q:What's your MOQ?
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A:Single color 100 m² .Double color 200 m².
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Q:How do you check all the goods in the production line?
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We have spot and finished product inspection.
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