Many building exterior wall decoration materials will use patterned aluminum plate, patterned aluminum plate is the aluminum plate processed by rolling, polishing and other methods, so that the surface of the plate presents a mirror effect. Generally speaking, the thickness of the larger the area of the aluminum veneer is thicker, to ensure the stability of the installation, the thickness is increased, and the production cost will be relatively increased. Many people do not know the pattern aluminum plate processing custom method.

Pattern aluminum plate processing customization method:

1. Oxidation method

Oxidation method is a method of forming an oxide film on the surface of aluminum plate by oxidation reaction. In the process of oxidation, the surface of the aluminum plate will produce small holes, forming a certain bump. According to different oxidation conditions, patterned aluminum plates of different colors and different depths can be made. Oxidation can also be used in combination with other manufacturing processes to increase the visual effect of patterned aluminum plates.

2. Printing method

The printing method is a method of printing the pattern on the surface of the aluminum plate. Printed pattern aluminum plates can use a variety of printing technologies, such as flat printing, letterpress printing, flexographic printing, etc. Depending on the thickness and shape, different printing methods and equipment can be used. The patterned aluminum plate made by printing method has the characteristics of clear pattern, bright color and good repeatability, which is suitable for large-scale production.

3, sand blasting method

The sandblasting method is to impact the surface of the aluminum plate by spraying hard particles such as quartz sand or emery, so that it shows a certain roughness. The sand blasting method can adjust the size and pressure of the sand grains according to the need to achieve different results.

4. Rolling method

Rolling method is a common method for making patterned aluminum plates. The main principle is to press patterns on the surface of aluminum plates to form uneven patterns and lines. The rolling method can be divided into two types: one is to roll on the aluminum plate through the mold, and the other is to roll the aluminum plate using a drum press.

How many years does aluminum plate make exterior wall life?

Now many exterior walls are using aluminum plate decoration, some aluminum veneer with a few years of decolorization affecting the intuitive effect, may be used is the spraying process is not up to standard, some poor quality aluminum veneer can only be used for a few years, good quality can be used for a long time. How many years can aluminum plate be used outdoors? How many years is the life of aluminum plate for exterior wall?

1, the life of the exterior wall of aluminum plate and its material, thickness, surface treatment, installation and use of the environment and other factors, generally can be used for more than 20 years, the use of aluminum curtain wall buildings need regular cleaning and maintenance, in order to maintain its beauty and function.

2, aluminum veneer processing technology: In addition to the influence of external uncontrollable factors, the production process of aluminum veneer itself will also directly affect its service life. Aluminum veneer as a decorative material, generally after surface treatment, for different surface treatment, its service life is also different.

3, the impact of external factors: the use of aluminum veneer curtain wall environment will have a certain impact on its life. For example, indoor and outdoor, the use of aluminum veneer exposed to outdoor sunlight for a long time will definitely have a shorter life than indoor. In addition, the use of the environment is clean or not, will have a certain impact on the service life of aluminum veneer.

There are many factors that make the exterior wall life of aluminum plate a few years, aluminum plate is mainly composed of two layers of aluminum plate, a layer of plastic material in the middle, and a layer of paint decoration on the outer surface. Aluminum plate is not only light and easy to install, good durability, but also can be processed and customized according to the requirements of architectural design.

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