
Insulation Fireproof Polyurethane Metal Carving Board
Introducing the Wall Sandwich Panel, an innovative marvel featuring a robust PU core. These panels seamlessly connect to supporting structures with an ingenious hidden joint design, ensuring a flawless aesthetic with no visible fasteners. The distinctive edge profiling guarantees that screws and washers remain discreetly concealed behind the succeeding panel's edge. This results in a stunning, uninterrupted building facade. The Dibaier Series showcases an extraordinary design, delivering the most visually appealing wall panels available in the market today.
Product Parameters
1. Surface aluminum-zinc (magnesium) steel plate
Our aluminum-zinc steel plate is a marvel of modern metallurgy, composed of a robust aluminum-zinc alloy structure. This intricate structure incorporates 55% aluminum, 43.5% zinc, and 1.5% silicon and magnesium, solidified at a precise temperature of 600ºC. The resulting material is a dense quaternary crystal alloy of aluminum-iron-silicon-zinc, promising exceptional durability and resilience.
★ The metal substrate is meticulously crafted with a thickness of 0.25mm, which increases to 0.27mm-0.28mm after an advanced baking paint process. For your reference, the weight of the aluminum-zinc steel plate before forming is approximately 2.0 kg per square meter.
2. Structural characteristics:
The porosity structure of our premium polyurethane material ensures remarkable stability with a predominantly closed-cell formation (closed-cell ratio ≥90%). This not only endows the material with outstanding thermal insulation capabilities but also grants it excellent frost resistance and sound absorption properties, making it an ideal choice for diverse climatic conditions.
3.Specifications of metal-carved panels:
Our panels boast a range of thickness options: 14mm, 16mm, and 20mm. The panel width is a stately 415mm, while the effective width is approximately 383mm, with an actual effective width varying between 360mm-380mm.For diverse architectural needs, the narrowest Great Wall panel measures approximately 360mm, whereas the widest flat panel extends up to 390mm. The flexible length options start from two meters, and can be customized between 2-6 meters to ensure seamless transportation and installation.
Product Structure
This exceptional product is comprised of three meticulously crafted components:
(1) The exterior is crafted from a state-of-the-art color-coated aluminum-zinc-magnesium steel plate, enhanced with cutting-edge nano-antifouling technology. This innovative surface offers a self-repairing feature, ensuring longevity and elegance.
(2) At its core lies a robust high-density polyurethane foam insulation layer. This middle layer is engineered with special fireproof treatment, providing unparalleled insulation benefits while prioritizing safety and security.
(3) The foundation of this panel is an aluminum foil anti-corrosion layer, expertly designed to deliver maximum protection against the elements, enhancing the durability and reliability of the entire structure.
Production Process

Company Profile

Jinan Dibaier Environmental Protection Materials Co., Ltd. is a pioneering high-tech enterprise that seamlessly integrates design, development, manufacturing, sales, and service of sophisticated metal carving boards, versatile activity rooms, and innovative booths. Our cutting-edge solutions perfectly cater to diverse needs.
The groundbreaking wall materials from Dibaier boast remarkable features such as superior thermal insulation, exceptional soundproofing, and effective noise reduction capabilities. With their lightweight nature, robust strength, and straightforward construction, they offer unparalleled corrosion resistance, all wrapped in an elegant, reusable design. Our products promise a long service life and demonstrate outstanding weather resistance. Backed by strong technical acumen, standardized management, and impeccable technology, Dibaier's offerings have garnered widespread acclaim across various sectors. From high-rise buildings and modern villas to light steel workshops and mobile homes, our products are indispensable. They transform European and American boxes, rejuvenate old building exteriors, enhance scenic spots, and contribute to permanent housing solutions. Moreover, they play a vital role in constructing eco-friendly public restrooms and creating stunning, energy-efficient structures.
Packaging & Shipping

Packaging Method: Our versatile packaging solutions include box packaging, simple packaging, and kraft paper composite cloth packaging, etc., each designed to ensure maximum protection and ease of transport..
(1) Packaging box size: Our robust packaging boxes come in sophisticated dimensions with lengths of 2 meters or more. Widths are set at a precise 0.42 meters, while our 8-piece packaging box maintains a thickness of 13-13.5 cm to guarantee durability. In contrast, our 10-piece packaging box boasts a thickness of 17 cm, offering optimal space and security.
(2) Ordinary sample size: Our standard sample size is an ideal 20*41.5 cm, perfectly crafted to represent our full product range.
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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