Curtain wall exposed frame stand column
A technology of exposed frame columns and curtain walls, applied to walls, building components, buildings, etc., can solve problems such as unreasonable plate structure, cracked curtain wall glass, slow installation speed, etc., achieve stable and firm connection methods, eliminate safety hazards, and good mechanics performance effect
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[0016] Referring to the accompanying drawings, a curtain wall exposed frame column includes a bottom frame 1, the upper end of the bottom frame 1 is provided with a protrusion 2, and the protrusion 2 is provided with a fastening bolt 3, and the upper end of the fastening bolt 3 is connected to There is a glass press plate 4, the left and right ends of the glass press plate 4 are provided with inlaid card slots 5, and one side of the glass press plate 4 is installed with a decorative cover plate 6 through the inlaid card slots.
[0017] The left and right ends of the bottom frame 1 are provided with sealing strip embedding grooves 7 .
[0018] The bottom frame 1 is composed by weight percentage: Si≤0.4, Fe≤0.3, Cu 3.6-4.2, Mg 1.5-2.3, Mn 0.5-1.0, Zn≤0.25, Ti≤0.15, Ni 0.4-0.6, V 0.2-0.3, Be 0.15-0.25, Hf 0.1-0.2, Rh 0.05-0.1, Sc 0.04-0.08, Y 0.03-0.06, Lu 0.02-0.04, and the balance is Al.
[0019] The preparation method comprises the following steps:
[0020] (1) Calculate ...
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