
Insulation Fireproof Polyurethane Metal Carving Board
Introducing our Wall Sandwich Panel: a seamless fusion of style and innovation. Featuring a robust rigid polyurethane (PU) core, these panels offer an architectural masterpiece with an invisible assembly technique. The unique hidden joint design ensures that screws and washers disappear beneath the next panel's elegantly crafted nose. This means your building's facade remains pristine, free of visible fasteners. Experience the unparalleled sophistication of Dibaier Series' exclusive profiling design, making them the most stunning wall panels available on the market for those who demand aesthetic excellence.
Product Parameters
1. Surface aluminum-zinc (magnesium) steel plate
The aluminum-zinc steel plate is a remarkable fusion of materials, boasting an aluminum-zinc alloy structure that consists of 55% aluminum, 43.5% zinc, and 1.5% silicon, among other elements. Solidified at a temperature of 600ºC, this composition forms a dense quaternary crystal alloy composed of aluminum, iron, silicon, and zinc. Its robust and innovative structure promises durability and superior performance.
★ With a sleek 0.25mm metal substrate that expands to 0.27mm-0.28mm post-baking, the aluminum-zinc steel plate weighs 2.0 kg/sqm before forming. This design ensures a perfect balance between lightweight structure and strength.
2. Structural characteristics:
The polyurethane material's porosity structure is exceptionally stable, predominantly featuring a closed-cell formation (closed-cell ratio ≥90%). This design not only offers outstanding thermal insulation but also provides excellent frost resistance and effective sound absorption, enhancing both energy efficiency and comfort.
3.Specifications of metal carved panels:
Available in thicknesses of 14/16/20mm, the panels are designed with a panel width of 415mm. The effective width, measuring approximately 383mm (actual effective width ranges between 360-380mm,includes the narrowest Great Wall panel at about 360mm and the widest flat panel at about 390mm); the panel length is customizable from two meters to 2-6 meters, ensuring convenience and ease of transportation.
Product Structure
Our product is ingeniously crafted, consisting of three distinct yet harmoniously integrated parts:
(1) The surface material boasts an exquisite color-coated aluminum-zinc-magnesium steel plate, enhanced with cutting-edge nano-antifouling technology. This advanced surface not only resists stains but also features a remarkable self-repairing function, ensuring its pristine appearance endures.
(2) At its core lies the middle layer, a robust high-density polyurethane foam insulation, meticulously treated with a special fireproof formulation. This layer offers exceptional thermal insulation while prioritizing safety with its fire-resistant properties.
(3) Completing the structure is the bottom material, an aluminum foil anti-corrosion layer, designed to provide superior protection against the elements, ensuring longevity and reliability of the entire panel.
Production Process

Company Profile

Jinan Dibaier Environmental Protection Materials Co., Ltd. We are a pioneering high-tech enterprise that excels in the design, development, manufacturing, sales, and comprehensive service of premium metal carving boards, dynamic activity rooms, and versatile booths.
Introducing the innovative wall materials from Dibaier, crafted to perfection with outstanding features such as superior thermal insulation, excellent sound absorption, and effective noise reduction. Our products boast a lightweight yet robust design, ensuring easy construction and resistance to corrosion. With an elegant appearance, these panels are reusable and built to last with exceptional weather durability. Our company stands out for its strong technical prowess, systematic management, and cutting-edge technology. Thanks to our skilled expertise, advanced equipment, and scientific management, coupled with unparalleled service, we have garnered widespread recognition across diverse sectors. Our products are ideally suited for an array of applications, including high-rise buildings, contemporary villas, lightweight steel workshops, mobile homes, European and American-style boxes, refurbishment of vintage building exteriors, scenic spot developments, permanent residential structures, eco-friendly public restrooms, and a variety of aesthetically pleasing and energy-efficient constructions.
Packaging & Shipping

Packaging Method: Choose from a variety of sophisticated options including box packaging, minimalist yet effective simple packaging, or the robust protection of kraft paper composite cloth packaging, among others..
(1) Packaging box size: Expertly crafted for optimal protection, the box dimensions are Length: 2 meters or more, Width: 0.42 meters. For the 8-piece packaging box, the thickness is a sturdy 13-13.5cm, while the 10-piece packaging box features an enhanced thickness of 17cm.
(2) Ordinary sample size: Designed for convenience and practicality, our ordinary sample measures an ample 20*41.5cm, ensuring you experience the product's quality firsthand.
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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