
Insulation Fireproof Polyurethane Metal Carving Board
Experience the future of exterior wall solutions with our Wall Sandwich Panel. Engineered with a robust rigid PU core, these panels seamlessly integrate into supporting structures through a sophisticated hidden joint mechanism. Our distinct profiling on the joining edges ensures that screws and special washers remain discreetly concealed beneath the subsequent panel's nose, giving your building's elevation a flawless and sleek appearance with no visible fastening points. The Dibaier Series boasts an unparalleled profiling design, making these the most aesthetically pleasing wall panels on the market, crafted to perfection to meet the highest standards of style and functionality.
Product Parameters
1. Surface Composition: An exquisite aluminum-zinc (magnesium) steel plate
This sophisticated aluminum-zinc steel plate is crafted from a robust aluminum-zinc alloy structure, meticulously composed of 55% aluminum, 43.5% zinc, and 1.5% silicon, magnesium, and other elements, solidified at a high temperature of 600ºC. Its intricate structure is a harmonious blend of aluminum, iron, silicon, and zinc, forming a dense quaternary crystal alloy that promises unparalleled durability and strength.
★ The metal substrate boasts a thickness of 0.25mm, which becomes 0.27mm-0.28mm after the precision of baking paint is applied. The weight of the aluminum-zinc steel plate prior to forming stands at approximately 2.0 kg/sqm, ensuring a perfect balance of strength and manageability.
2. Structural Characteristics:
The polyurethane material features a remarkably stable porosity structure, characterized by a predominantly closed-cell structure (with a closed-cell ratio of ≥90%). This not only offers outstanding thermal insulation properties but also provides exceptional frost resistance and sound absorption capabilities, making it a versatile choice for various environments.
3.Specifications of Metal Carved Panels:
Thickness options of 14/16/20mm are available, with panel width set at 415mm. The effective width is approximately 383mm, though it actually ranges between 360-380mm,with the narrowest Great Wall panel measuring about 360mm, and the widest flat panel reaching up to 390mm. The length can vary from two meters and is customizable up to 2-6 meters to ensure convenient transportation and adaptability to various project needs.
Product Structure
It consists of three parts:
(1) The surface material is a color-coated aluminum-zinc-magnesium steel plate treated with cutting-edge nano-antifouling technology, offering a remarkable self-repairing function,
(2) The core of the middle layer is a robust, high-density polyurethane foam insulation layer, enhanced with a specialized fireproof treatment for ultimate safety and thermal efficiency,
(3) The bottom material is an advanced aluminum foil anti-corrosion layer, ensuring longevity and durability in various environmental conditions.
Production Process

Company Profile

Jinan Dibaier Environmental Protection Materials Co., Ltd. Excelling in innovation and technological expertise, Jinan Dibaier is a pioneering high-tech enterprise seamlessly integrating the design, development, and production of sophisticated metal carving boards, versatile activity rooms, and elegant booths. Our commitment extends beyond creation to encompass comprehensive sales and service solutions.
Dibaier's new wall materials stand as a testament to superior craftsmanship, boasting excellent thermal and acoustic insulation, alongside significant noise reduction. With their robust light weight, formidable strength, and simple installation process, these materials resist corrosion while offering a timelessly elegant appearance. Not only reusable, they promise an extended service life and commendable weather resistance. Anchored by unparalleled technical expertise, standardized management practices, and cutting-edge technology, Dibaier has earned widespread acclaim across various sectors. Our products find their applications in diverse domains, including towering high-rise buildings, sleek modern villas, and light steel workshops. Whether for mobile homes, European and American-style boxes, refurbishing aging exterior walls, enhancing scenic sites, or establishing permanent residences, our solutions are both environmentally friendly and energy-efficient. Furthermore, they are the preferred choice for public toilets, as well as various aesthetically pleasing and energy-conserving structures.
Packaging & Shipping

Packaging Method: At Shandong Dibaier Import & Export Co., Ltd, we offer versatile packaging options tailored to meet your unique needs. Choose from our robust box packaging, straightforward yet effective simple packaging, or our sophisticated kraft paper composite cloth packaging, ensuring maximum protection for your Weather-Resistant Exterior Wall Panels with PU Sandwich Technology..
(1) Packaging box size: Our spacious packaging boxes are designed to accommodate your panels with precision and care. With a length of 2 meters or more, a width of 0.42 meters, and for an 8-piece packaging box, a thickness of 13-13.5 cm; while for a 10-piece packaging box, a thickness of 17 cm ensures safe, secure, and efficient transport.
(2) Ordinary sample size: The ordinary sample size is a compact 20x41.5 cm, providing a convenient and manageable format for handling and showcasing the exceptional quality 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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