Insulated Sandwich Wall Panels
Insulated sandwich wall panel sadopts the world's advanced insertion technology, short construction period, simple installation, firm, suitable for four seasons. It is made of sub-aluminum alloy steel plate pressing, after super special resin high pressure film covering
Your solid supplier of wall panel
structure of insulated sandwich Wall Panels
|
STRUCTURE NAME |
structure parameters |
Main Performance Reflected |
Core advantages |
Applicable scenarios |
|
Aluminum zinc coated steel plate (surface layer) |
55% aluminum+43.4% zinc+1.6% silicon alloy coating |
Salt spray resistance and acid alkali resistance |
Corrosion resistance is 3-6 times that of ordinary galvanized sheet |
1. Coastal chemical plant enclosure 2. Offshore platform construction 3. Villas, villas, and community walls 4. Hotel lobby background walls, commercial exhibition halls, etc |
|
Rigid polyurethane (sandwich) |
Closed pore rate ≥ 90%; The density of the material itself is 40 ± 2kg/m ³ |
Ensure that the Insulated sandwich wall panels are well insulated in various climates, avoid water seepage, and guarantee the stability and durability of the building structure |
Thermal insulation, internal and external barrier, super strong fire resistance. |
1. Medical cleanroom 2. European and American style box transformer 3. Fire compartments such as high-rise buildings and mountain firewalls |
|
Aluminum foil protective layer (bottom layer) |
The thickness is generally 0.08mm |
Block heat, create a stable environment, and prevent moisture from entering and rusting, ensuring effective use and longevity |
Block radiant heat, prevent rust and corrosion |
Food processing workshop European and American style box transformers, etc Green building roofs, sunrooms, etc Antique architecture eaves, landscape pavilions |
Install insulated sandwich wall panels
Basic pretreatment
Thoroughly remove Insulated sandwich wall panels floating ash and oil stains from the base layer, use a 2m ruler to check the flatness, and control the error within ± 3mm, until the wet base surface is saturated.
Isolation layer construction
The board is fully covered with 0.3mm thick polymer film, with a lap width of ≥ 100mm, and the joint is welded with hot air. Perform R ≥ 50mm arc treatment on the internal and external corners.
Installation of keel system
Choose C-type or U-shaped light steel keel according to the design, and use expansion bolts to fix the spacing ≤ 600mm × 600mm. The welding joints need to be fully welded and treated with rust prevention.
Wall panel assembly system
Pre installed positioning fixtures assist in positioning, fixed with M8 stainless steel anchor bolts, and EPDM sealing strips are installed at vertical joints.
Exterior surface layer construction
The spraying of real stone paint needs to be carried out in two intersecting stages, and the installation spacing of stone dry hanging should be kept at 600mm
The metal decorative panel adopts 304 stainless steel pendant.
Insulation system integration
using polystyrene board for pasting and point frame method, and using rock wool board for laying requires staggered joints, with a coverage rate of 100% for plastering mortar mesh cloth
reference: https://wenku.baidu.com/view/bc439958d25abe23482fb4daa58da0116d171f12.html
Fire prevention principle of insulated sandwich wall panels
The fire rating is based on the authoritative certification B1 level of China GB 8624-2012 "Classification of Burning Behavior of Building Materials and Products"Its standards classify the combustion performance of building materials and products into four levels: A, B1, B2, and B3. Grade A represents non combustible materials, Grade B1 represents non combustible materials, Grade B2 represents combustible materials, and Grade B3 represents flammable materials. This standard specifies and corresponds to the grading system of the EU standard EN13501-1, with grades A1, A2, B, C, D, E, and F.
1. Basic material fireproof: Its core is made of aluminum zinc alloy steel plate, with a melting point of 660 ℃. The metal crystal structure can form a dense oxide layer at high temperatures, effectively blocking oxygen and heat conduction, and eliminating the possibility of combustion from the source.
2. Nano flame retardant interlayer technology: We implant a ceramic silicone fireproof layer in the interlayer, which rapidly expands to form a honeycomb like carbonized layer when exposed to fire, preventing the spread of flames.
3. Coating: Using phosphorus nitrogen based expansion flame retardants, a glassy coke layer can be formed at high temperatures to isolate heat sources and achieve fire prevention.
4. Structural design: By using three-dimensional carved patterns to achieve air blocking effect, smoke can circulate quickly. Prevent larger fires.
reference:http://www.gong123.com/shuili/1350450.html , https://www.hz-xin.com/bu/tcn66tn9un9r659unu.html
Packaging method of insulated sandwich wall panels
Production packaging process
1. Selected raw materials: We strictly screen high-quality substrates such as aluminum zinc coated steel plates and polyurethane core materials to ensure product performance from the source
2. Production of insulated sandwich wall panels: Precision machining is carried out using fully automated production lines, with precise carving patterns and uniform coatings, ensuring that each panel is beautiful and durable
3. Quality inspection: Through multiple tests such as impact resistance, corrosion resistance, and fire resistance, ensure product quality
Transportation and delivery process
1. Professional installation support: The package comes with an installation guide and accessory kit, providing remote technical guidance or local construction team docking.
2. Efficient loading: By reinforcing fumigation free pallets and containers, the loading efficiency is maximized and transportation costs are reduced.
3. Safe transportation: Provide safe shipping guarantees through various shipping companies and support multiple trade terms.
On site construction project
Company strength
In recent years, with the development of international trade, Dibeier has focused on the world of metal carved boards, allowing countries around the world to enjoy the safety and convenience it brings
honor
We specialize in the production of Insulated Sandwich Wall Panels, and the following are the qualifications and certificates we have obtained
China AAA Demonstration Unit
International CIC Certification
European CE certification
Honest
entrepreneur
Testing Center for Building Materials
WHY CHOOSE US
Honor and Qualification
We have multiple international authoritative certifications and national high-tech enterprise titles, continuously winning the trust of the global market with industry-leading research and development strength and quality standards.
01
Foreign customer visits
Customers from Europe, America, the Middle East and other regions have conducted multiple on-site inspections of factories, deeply recognizing our customized services and intelligent production processes
02
Production strength
The fully automatic CNC production line combined with an annual production capacity of 10000 tons ensures stable product accuracy and efficient delivery, meeting the needs of global large-scale projects
03
High cost-effectiveness
Through large-scale production and supply chain optimization, we offer high-end insulated sandwich wall panels with B1 level fire resistance and weather resistance for over 20 years at a price superior to our peers.
04
Reference:
[1] https://wenku.baidu.com/view/bc439958d25abe23482fb4daa58da0116d171f12.html
[2] http://www.gong123.com/shuili/1350450.html
[3] https://www.hz-xin.com/bu/tcn66tn9un9r659unu.html
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