Sandwich metal sandwich panels are a high-quality, durable building material that is widely used in the construction industry to achieve various structural and functional requirements through the combination of panels and interlayers.
Internal and external materials
The main material of the outer layer of the exterior wall composite panel. Common materials include colored aluminum sheet, etc., which have good wind pressure resistance and decorative effect.
Insulating material
Located between the adhesive layer and the interior sheet, used to provide building insulation function. Commonly used insulation materials include rock wool, glass wool, etc., which have good thermal insulation performance.
Advantage of Sandwich panels
Sandwich panels are an excellent exterior wall material suitable for all types of buildings that require insulation.
Good thermal insulation performance
The middle layer of the sandwich panel is filled with thermal insulation materials, such as rock wool, rigid foam plastics, etc. These materials have good thermal insulation properties and can effectively improve the thermal insulation effect of the building.
High strength and good rigidity
The sandwich panel exterior wall panel is composed of two layers of metal sheets inside and outside and the insulation material in the middle. This structure has high strength and rigidity, strong bearing capacity, and ensures the safety and stability of the building.
Good fireproof performance
The insulation materials used in sandwich panel are mostly inorganic non-flammable materials, such as rock wool, glass wool, etc., which have good fireproof performance and can effectively improve the fireproof level of the building.
Convenient and fast construction
Sandwich panels are prefabricated and can be mass-produced. On-site installation is convenient and fast, which greatly shortens the construction period and improves construction efficiency.
Excellent appearance
The surface of the sandwich panel exterior wall panel is smooth and bright in color. It can be customized according to different needs, such as customized color, pattern, etc., to make the building appearance more beautiful and elegant.
Strong environmental performance
The insulation layer of the sandwich panel is made of environmentally friendly materials and its thermal insulation performance can reduce pollution to the environment and reduce energy consumption indoors and outdoors.
Material selection of Sandwich Panels
Internal and external material selection
Colored Steel Sheet
Colored steel sheet is thin and has various shapes, which is suitable for large-span projects and facades and roofs of high-rise buildings.
Colored Aluminum Sheet
Colored Aluminum sheet has good corrosion resistance and easy processing, which can meet the needs of different occasions.
Fiber Reinforced Polymer
Fiber Reinfored Polymer is light in weight, high in strength and corrosion-resistant.
Insulation Material Selection
Polyurethane
As the traditional sandwich panel insulation material, polyurethane has good insulation, heat preservation and fire resistance. However, polyurethane cannot be completely recycled, and it has certain pollution and harm to the environment.
Rock wool
Rock wool not only has excellent insulation and sound absorption effects, but also has good fire resistance, acid resistance, alkali resistance and corrosion resistance. At the same time, rock wool can be recycled and reused
why is Colored Aluminum more Recomended?
Choosing the suitable sandwich panel material not only ensures that its technical performance and safety performance meet the requirements of the specification, but also requires that the material conforms to the use environment and construction requirements, and meets environmental protection standards.
Firstly, color aluminum is coated with high-quality paint, which contains special pigments that prevent fading. These pigments are extremely light-stable and can withstand UV radiation, which is one of the main causes of color fading. Additionally, color aluminum is finished with a clear coat layer that protects the paint from fading and other environmental factors like acid rain and saltwater corrosion.
Secondly, color aluminum has many advantages when applied to sandwich plates. Sandwich plates are a type of composite panel that consists of two aluminum sheets, with a core material like polyethylene or mineral wool sandwiched in between. When color aluminum is used as the surface material of sandwich plates, it enhances the durability and aesthetic appeal of the panels.
The advantages of using color aluminum on sandwich plates are multifaceted. To begin with, the color options are vast, making it perfect for customization to match the design requirements of any architectural project. Additionally, color aluminum sandwich plates are lightweight, which reduces the weight load on the structure. This makes it ideal for large-scale construction projects where weight is a critical factor.
Moreover, color aluminum sandwich plates are easy to install, which saves time and labor costs. The sandwich plates can be cut to size and shaped according to the design requirements. Unlike other cladding materials, color aluminum sandwich plates do not require any special tools for cutting, drilling, or fastening.
Furthermore, color aluminum sandwich plates provide an excellent insulation barrier, which reduces energy costs by preventing heat loss or gain. This means that they are not only cost-effective but also environmentally friendly. The thermal insulation properties of the sandwich plates make them ideal for use in HVAC systems in commercial buildings.
In conclusion, color aluminum is an excellent material for use in architectural projects because of its ability to resist fading and other environmental factors that can damage the surface. Additionally, applying color aluminum to sandwich plates provides many advantages such as durability, lightweight, flexibility, and insulation. These benefits make color aluminum sandwich plates ideal for various construction applications.
Application of aluminum Sandwich panels
why choose us?
Shandong Hanchen Metal Co.,Ltd is a professional color coated aluminum manufacturer integrating production, sales and trade. We have professional two automatic production lines with four-roller coating equipment. The whole production process has strict quality control and inspection. Our main products are aluminum coils and prepainted aluminum coils,widely used in metal roofing, aluminum ceiling, aluminum composite panel, aluminum sandwich panel, aluminum honeycomb panel and so on. We are committed to providing customers with high-standard products and satisfactory services and highly efficient solutions.
We have rich export experience and strong supply capacity, with an annual output of 300,000 tons. We exported to Middle East, Central Asia, Southeast Asia, Africa, South America and other regions.We sincerely hope to establish communication and connections with more and more industry professionals to make progress together for mutual benefit and win-win results.
Our Advantage
Always at your service when you need
Factory Direct Supply
We have professional four-roller coating equipment and two automatic production lines, which greatly improve production efficiency, ensure production quality, save manpower and production costs, and make pricing more reasonable
Strict Quality Control
Our factory equipped with strict quality control and inspecting systems and also conduct inspecting through third-party inspecting agencies, such as QIMA. We are committed to providing customers with high-standard color coated aluminum coils
Strong Supply Capabilities
Our annual output of color aluminum coils is 300,000MT, which can be supplied to multiple major customers at the same time within a short delivery period while ensuring product quality.
One-Stop Services
We will arrange professionally trained sales to provide customers with pre-sales and after-sales services, who will answer or solve questions as soon as possible and provide customized roof solutions according to customer requirements
Application of Our aluminum coil
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