The invention discloses an aluminum
alloy wall top surface technical seam closing structure. The aluminum
alloy wall top surface technical seam closing structure comprises an inner decorative top surface and a wall surface, wherein an aluminum
alloy line body is arranged between the inner decorative top surface and a wall surface joint. According to the aluminum alloy wall top surface technical seam closing structure, the labor of a painter spending at
yin and yang corners is saved, and the construction efficiency is improved; an aluminum alloy profile replaces a pvc material, the
line strength is more excellent, and deformation is not prone to occurring; and the aluminum alloy profile is used in a closing position to improve through a corresponding structure, quality problems are avoided,and the appearance is attractive.