Aluminum profiles for building curtain walls

Nanshan AKLU65 series curtain wall profiles
The design of the 65 series curtain wall profiles has the following characteristics:
1. In the curtain wall construction project, the fluorocarbon coating will be directly bonded to the structural adhesive. The bonding of some structural sealants and fluorocarbon coatings cannot meet the requirements of the curtain wall. Therefore, measures should be taken to improve the bonding strength of the joints between the sub-frame and glass of the hidden frame curtain wall glass assembly and the fluorocarbon coating panels. During the fluorocarbon spraying process of AKLU aluminum, the bonding parts to be bonded are shielded to keep the surface still anodized; enhance the bonding strength.
2. Short gland The exposed frame curtain wall adopts gland compression, which is convenient for realizing isobaric cavity on the one hand, and can be snapped with the buckle cover on the other hand. Although the use of discontinuous glands (short glands) can reduce costs, problems such as uneven glass and inability to form isobaric cavity will occur.
3. The connecting parts between beams and columns are connected at two points. The curtain wall beams often have the phenomenon of "drooping heads". The reasons may be: (1) The bearing capacity of the beams does not meet the requirements; (2) The connection between the beams and columns is relatively weak. For example, the connecting parts between the beams and columns are connected by two bolts (nails). Due to their poor torsion resistance, the curtain wall beams are twisted.
4. The opening cavity is not equipped with a heat-tight wire. The heat-tight wire is widely used in the design of energy-saving aluminum alloy windows, but it is rarely used in the opening cavity of the building curtain wall, resulting in low energy-saving effect in the opening part of the curtain wall.
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