Key Points of Aluminum Corrugated Board Curtain Wall

The history of aluminum corrugated board curtain wall has a long history, but what are the key points before its production and installation? However, it has not been known that aluminum corrugated board curtain wall is mostly used for building exterior decoration and exterior wall enclosure, that is, the internal or external installation of the wall of the building itself is called the curtain wall, and the aluminum corrugated board plays an outer protective role in addition to the decorative role of the building. The most primitive nature of the curtain wall is wind pressure resistance, water tightness, temperature difference, which is the main premise of the curtain wall, and now the curtain wall is not only a curtain wall, but a combination of art and technology.

　　aluminum corrugated boardThe construction drawing shall be checked before fabrication and installation of the curtain wall, and the suitability of the building shall be repeatedly tested. The construction can be started after the original design is adjusted according to the measured results. The equipment and tools used in the installation of aluminum corrugated board shall meet the construction accuracy requirements of aluminum corrugated board, and the measuring tools used for aluminum corrugated board shall be measured and inspected regularly.

The plate type control of aluminum corrugated board is very important. The segmentation of aluminum corrugated board curtain wall should pay attention to the consistency of the plate coating direction, and the wind deformation resistance of aluminum corrugated board curtain wall should also be considered during processing. The aluminum corrugated board curtain wall mainly bears wind load, and its anti-wind deformation capacity depends on the structure, thickness and aspect ratio of the board. If the partition of the facade of the aluminum corrugated board curtain wall is too large, because the thickness is too small than the specifications of the panel, the corrugated aluminum plate is prone to deflection deformation under the action of wind pressure, which affects the overall installation effect of the building curtain wall. If the design is improper, it will also affect the size of the gap between the board.

The processing of aluminum corrugated board, aluminum corrugated board can be cut, drilled, trimmed and bent with common tools. The structural design of aluminum corrugated board is related to its supporting and fixing method. Usually along the circumference from the edge of a certain width of grooves, cut corners, and then folded into a groove-shaped board plus corrugated core, aluminum corrugated board four sides through aluminum corner code and frame connection fixed. There are many kinds of grooves in aluminum corrugated board. The common groove types are semicircular, 90 U -135 U-shaped and other types. U-shaped groove has the smallest radius bending. When bending, the plate will be elongated, so the length of the original plate is shorter than that of the finished product after processing. The length change of the elongated aluminum corrugated board is related to the processing method and direction of the aluminum material, and the bending condition should be properly considered for the test. For curved plates, aluminum corrugated plates have good processing performance and can be bent directly in the pressure brake, or the bottom plate can be torn off and bent freely using the characteristics of corrugated core plates.