The application of traditional building materials (concrete, glass) requires a large amount of formwork and curing time and they has poor mechanical properties with similar appearance. With the rapid development of the construction industry, the drawbacks are becoming increasingly apparent, making it necessary for the industry to choose a more comprehensive and cost-effective building material. Color coated aluminum coils can flexibly choose colors and shapes to meet the requirements of different architectural styles, while also possessing low-temperature toughness, good mechanical properties and strong corrosion resistance. Their service life is 3-5 times that of other building materials and their high recycling value gives them a significant cost advantage in application.
Stronger corrosion resistance
Color coated aluminum coils are made of aluminum alloy coatings. When the surface of aluminum meets oxygen will form a dense aluminum oxide protective film to effectively isolate the external environment from the metal components, preventing the erosion of corrosive media such as oxygen and moisture. It has an inherent advantage than other metal materials in corrosion resistance and rust prevention. Applications with high requirements for corrosion resistance will choose AA3003 or AA3004. The presence of alloy elements such as magnesium and manganese further enhances the corrosion resistance of color coated aluminum coils. Even in harsh environments such as coastal environments and industrial environments, the durability is better.
Easier to shape
Concrete, glass and other building materials have poor flexibility, steel is too hard and easy to be damaged during complex processing. Applications with high requirements for shape are more likely to choose coated aluminum coils. They have strong bending resistance and reverse impact resistance can withstand more than 50KG/㎡. They will not damage the surface during rolling, bending, and stamping. They can be shaped according to architectural design requirements.
Better mechanical properties
Color coated aluminum coils have high strength, density, and lightweight, and can withstand certain external forces (such as wind pressure and impact) without causing weight burden to the building. Color coated aluminum coils also have good toughness, and they can resist pressure through their own deformation without brittle fracture, making them more suitable for use in harsh environments
Better appearance effect
Aesthetic pleasure is a highlight of prepainted aluminum coils. It not only has a rich selection of basic colors, but also supports customized patterns such as wood grain and stone grain to meet the needs of personalized design of different buildings.
More Environmental friendly
In response to global sustainable development, painted aluminum coils have attracted much attention in the construction industry due to their environmental protection and high recycling value. On the one hand, it does not release harmful substances such as formaldehyde during production and use, and is harmless to human health and the environment. On the other hand, waste aluminum is recycled and reused, with high recycling value to reduce costs and energy consumption
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