Aluminum Alloy rail safety glass balcony design, Aluminum Alloy profiles for what is standard specifications?
The main specifications of aluminum alloy doors and windows are: 35 series, 38 series, 40 series, 60 series, 70 series, 90 series, etc.. The so-called 35, 38...... Refers to the aluminum alloy profiles, the main frame width of 35 mm, 38 mm, respectively....... Sealed balcony usually adopts 70 series or 90 series, and if less than 70, the degree of firmness is difficult to guarantee.
Aluminum alloy profiles are basically no GB non-standard, but the state has special specifications for architectural aluminum profiles, mainly to the thickness of the profiles, materials and so on.Each aluminum alloy profiles manufacturing enterprises are basically similar products, but in specific structure of the discrepancy. But such as the more general series, such as GB 50, 868, and 90, these are basically the same.The 80 series and the 60 series refer to the aluminium alloy profiles with widths of 80 mm and 60 mm.According to the extrusion process, it can be divided into oxidation, electrophoresis, electrostatic powder spraying, fluorocarbon spraying, which means different coating methods. At present, 85% of the consumption in the market is electrostatic powder spraying section, that is colored aluminum section.I have been involved in related work for several years. If you need any help, please contact me.
The specifications and sizes of aluminum doors and windows are mainly marked by the height dimension of the section of the profiles (used in aluminium alloy doors and windows, and the thickness of the door and window frames), and form a series of dimensions. Aluminum doors and windows profiles are 40, 45, 50, 55, 60, 65, 70, 80, 90, 100mm and other dimensional series. Among them, the size of aluminum alloy window is smaller, and the size of aluminum alloy door is larger.1, aluminum doors and windows dimensioning the same series, not necessarily aluminum windows and doors section shape and size are the same. The aluminum alloy door and window profiles of the same size series are quite complex in shape and size. Must be analyzed and treated in accordance with the drawings.2 、 the aluminum door and window profile is divided into solid section and hollow section according to the shape of the section, and the application of the hollow profile is larger.3, aluminum doors and windows profiles of wall thickness, for aluminum alloy window of not less than 1.4mm, with aluminum alloy door is not less than 2mm.4, aluminum door and window profiles of length, size, dividing ruler, double ruler and indefinite ruler three kinds. Fixed length generally not more than 6m, variable length is not less than 1m.