
Insulation Fireproof Polyurethane Metal Carving Board
Introducing our Wall Sandwich Panel, a marvel in modern construction technology. Crafted with a robust and efficient rigid PU core, this panel seamlessly attaches to supporting structures in a nearly magical, invisible manner (hidden joint). Thanks to its ingenious design, featuring a special profiling on the joining edges, the screws and the necessary special washers are elegantly concealed by the subsequent panel's nose. This ensures a sleek, uninterrupted building elevation, free from any unsightly fastening points. The Dibaier Series showcases a truly singular profiling design, offering the most stunning wall panels available, perfect for those seeking both aesthetic brilliance and functional excellence in their construction projects.
Product Parameters
1. Surface Material: Premium Aluminum-Zinc (Magnesium) Steel Plate
Discover the robust foundation of our aluminum-zinc steel plate, ingeniously crafted from an alloy blend comprising 55% aluminum, 43.5% zinc, and 1.5% silicon with magnesium. This composition is expertly solidified at an intense 600ºC, resulting in an intricate structure of aluminum-iron-silicon-zinc—a densely packed quaternary crystal alloy that ensures unparalleled durability and resilience.
★ With a 0.25mm metal substrate that transitions to an impressive 0.27mm-0.28mm post-baking paint, our aluminum-zinc steel plate boasts a pre-formation weight of 2.0 kg/sqm. Experience enhanced performance and durability.
2. Structural Characteristics: Innovative and Reliable
The polyurethane material's porosity structure is remarkably stable, primarily featuring a closed-cell design (closed-cell ratio ≥90%). This configuration not only provides outstanding thermal insulation but also offers exceptional frost resistance and sound absorption capabilities, ensuring your projects are both energy-efficient and acoustically optimized.
3. Specification Details:Specifications of Our Metal Carved Panels: Tailored for Excellence
Panels are available in thicknesses of 14/16/20mm, with a panel width of 415mm. The effective width ranges from approximately 360-380mm, allowing for versatile application.The narrowest Great Wall panel measures around 360mm, while the broadest flat panel extends up to 390mm; length options start from two meters. For convenience, lengths are customizable from 2 to 6 meters, ensuring easy transportation and seamless installation.
Product Structure
Our PU Composite Panel is a masterful combination, consisting of three meticulously engineered parts:
(1) The Surface Material: Crafted from a color-coated aluminum-zinc-magnesium steel plate, this surface is enhanced with cutting-edge nano-antifouling technology, offering a remarkable self-repairing function to ensure durability and longevity.
(2) The Middle Layer: At its core, you'll find a robust high-density polyurethane foam insulation layer. This central component is specially treated to resist fire, providing both safety and insulation in one ingenious design.
(3) The Bottom Material: Completing the structure is a durable aluminum foil anti-corrosion layer, designed to protect and preserve, ensuring the panel withstands the tests of time and elements.
Production Process

Company Profile

Jinan Dibaier Environmental Protection Materials Co., Ltd. Jinan Dibaier Environmental Protection Materials Co., Ltd. is a pioneering high-tech enterprise, seamlessly integrating design, development, manufacturing, sales, and unparalleled service for metal carving boards, activity rooms, and booths.
Dibaier's new wall materials boast remarkable attributes, including superior thermal insulation, exceptional sound insulation, and outstanding noise reduction. These materials are lightweight yet extraordinarily strong, ensuring simple construction and unmatched corrosion resistance. Their elegant appearance is not only stylish but also reusable, with a long service life and superior weather resistance. The company prides itself on strong technical expertise, standardized management, and cutting-edge technology. Through professional expertise, state-of-the-art equipment, scientific management, and exemplary service, we have garnered acclaim across various sectors. Our versatile products find applications in high-rise buildings, modern villas, light steel workshops, mobile homes, European and American-style boxes, renovation of old building exteriors, scenic spot developments, permanent housing solutions, environmentally friendly public restrooms, and an array of aesthetically pleasing and energy-efficient buildings.
Packaging & Shipping

Our packaging options are meticulously designed to ensure that your PU Composite Panels arrive in pristine condition. We offer various packaging methods such as box packaging for secure transit, simple packaging for minimal handling, and kraft paper composite cloth packaging for eco-conscious customers..
(1) Our packaging boxes are robustly constructed with dimensions of Length: 2 meters or more, Width: 0.42 meters, and variable heights depending on the quantity. The 8-piece packaging box boasts a thickness of 13-13.5cm, while the 10-piece packaging box is built with a sturdy thickness of 17cm.
(2) For convenient sampling, our ordinary sample size is crafted at 20*41.5cm, perfect for evaluating the superior quality and finish of our panels.
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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