The standard for the production of orange peel aluminum roll

(1) the aluminum roll curtain wall of orange peel and the aluminum alloy component should be vertical and vertical, and the elevation is correct. The surface is not allowed to have mechanical damage (such as scratching, scratching and indentation), and the defects (such as spots, stains, stripes, etc.) are not allowed.
(2) all exposed metal parts (press plates) of the aluminum profile curtain wall should be smooth from any angle, and no small deformation, ripple, and the indented or protruding of the fasteners are allowed.



 
(3) the bracket should be firmly welded with T grooves. The clearance between the bracket and the main structural concrete shall not be more than LMM and be welded with galvanized steel sheet. The connection between the iron piece and the curtain wall must be cushions. Two welds of anticorrosive paint shall be applied to the welds of steel welds at the construction site.
(4) the orange peel pattern aluminum coil must be painted with asphalt paint on the metal surface which is in contact with masonry, plastering or concrete surface. The thickness is more than 100um.
(5) when the glass is installed, the edges and the bone must be kept open, so that the gaps on the upper, lower, left and right sides are guaranteed. At the same time, to prevent pollution of the glass, especially the side of the coating, you should pay attention to prevent the coating from flaking off to form a flower face. The surface of the installed glass should be whole and no warpage should be observed.




(6) the impaction of the rubber bar and the rubber strip should be dense and comprehensive. The interface between the two rubber strips must be filled with sealant. When sealant is used for sealing, it should be full and uniform. The appearance should be smooth and smooth.