
Insulation Fireproof Polyurethane Metal Carving Board
Introducing our Wall Sandwich Panel, ingeniously designed with a robust PU core for superior strength and durability. This masterpiece is seamlessly assembled into the supporting structure with an innovative hidden joint system. Thanks to the exquisite profiling on the joining edges, all screws and washers remain discreetly concealed by the subsequent panel's nose. This ensures the building facade remains pristine, free from any visible fastening points. The Dibaier Series boasts an unparalleled, unique profiling design, making these wall panels the epitome of modern architectural elegance.
Product Parameters
1. Surface aluminum-zinc (magnesium) steel plate
Our high-grade Aluminum-Zinc Steel Plate is crafted from an innovative aluminum-zinc alloy structure, consisting of 55% aluminum, 43.5% zinc, and 1.5% silicon and magnesium, all solidified at an impressive 600ºC. This remarkable composition forms a dense, quaternary crystal alloy with aluminum, iron, silicon, and zinc, ensuring unmatched durability and resilience.
★ The metal substrate boasts a thickness of 0.25mm, expanding to 0.27mm-0.28mm post paint baking. Before being formed, the weight of our aluminum-zinc steel plate is a robust 2.0 kg/sqm.
2. Structural characteristics:
Our polyurethane material features a remarkably stable porosity structure, predominantly closed-cell (with a closed-cell ratio of ≥90%), delivering outstanding thermal insulation, frost resistance, and sound absorption capabilities, making it an ideal choice for modern construction.
3.Specifications of our premium metal carved panels:
Available in thicknesses of 14/16/20mm, the panel width is 415mm, with an effective width of approximately 383mm (actual effective width ranges between 360-380mm,including the narrowest Great Wall panel at about 360mm, and the broadest flat panel reaching about 390mm); the length is fully customizable, ranging from two to six meters, ensuring effortless transportation and installation.
Product Structure
Elegantly engineered, the product is composed of these three integral components:
(1) The outer layer boasts a color-coated aluminum-zinc-magnesium steel plate, enhanced with advanced nano-antifouling technology. This not only provides an exquisite finish but also includes a remarkable self-repairing capability, ensuring longevity and aesthetic appeal.
(2) At its core, you'll find a robust high-density polyurethane foam insulation layer. This middle layer is meticulously treated with specialized fireproof techniques, delivering exceptional thermal insulation and safety features.
(3) At the base, an aluminum foil layer serves as a steadfast guardian against corrosion, enhancing the durability and resilience of the entire panel.
Production Process

Company Profile

Jinan Dibaier Environmental Protection Materials Co., Ltd. Pioneering the future in sustainable building solutions, Jinan Dibaier Environmental Protection Materials Co., Ltd. is a dynamic high-tech enterprise. We expertly blend innovative design, advanced development, precision manufacturing, strategic sales, and unparalleled service to deliver exceptional metal carving boards, versatile activity rooms, and distinctive booths.
Dibaier's revolutionary new wall materials are crafted to perfection with outstanding attributes such as superior thermal insulation, exceptional soundproofing, and effective noise reduction. Our panels are lightweight yet remarkably strong, allowing for easy installation and resilience against corrosion. Their elegant design ensures reusability and longevity, with exceptional weather resistance. Our company is built on a foundation of robust technical expertise, streamlined management, and cutting-edge technology, all underscored by professional delivery, state-of-the-art equipment, and scientific insight. Through dedicated service excellence, we have garnered widespread acclaim across diverse sectors. Dibaier's versatile products find their applications in towering high-rise constructions, sleek modern villas, durable light steel workshops, adaptable mobile homes, stylish European and American architectural boxes, and innovative renovations of aged building exteriors. Our solutions also enhance scenic spot developments, offer sturdy permanent housing, and cater to environmentally conscious public restrooms, along with numerous aesthetically pleasing and energy-efficient buildings.
Packaging & Shipping

Our versatile packaging solutions offer a range of options to ensure the safe and secure transport of your products. Choose from box packaging, simple packaging, or our durable kraft paper composite cloth packaging to best suit your needs..
(1) Robust Packaging Dimensions: Our packaging boxes are designed with careful precision, measuring over 2 meters in length and 0.42 meters in width. The 8-piece packaging box has a thickness of 13-13.5cm, while the 10-piece box measures a sturdy 17cm in thickness, ensuring your products are well-protected.
(2) Standard Sample Size: Our ordinary samples are conveniently sized at 20*41.5cm, perfect for evaluation and testing purposes.
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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