Aluminum alloy doors and windows material thickness how to choose
Aluminum alloy material deformation, sliding and other phenomena are common. Consumers should pay attention to the purchase of materials on the thickness of materials: aluminum alloy sliding doors have 70 series, 90 series of two, residential aluminum alloy sliding door with 70 series can be. The number of series indicates the number of millimeters in the size of the frame thickness. Aluminum alloy sliding window has 55 series, 60 series, 70 series, 90 series four kinds. Series selection should be based on the size of the window hole and the local wind pressure value. The aluminum alloy sliding window used as a closed balcony shall be not less than 70 series. Aluminum doors and windows have the following advantages: light weight, high strength. The density is only one-third of the previous. Good sealing performance. Closed performance directly affects the use of doors and windows function to drink energy consumption. Closed performance includes air tightness, watertightness, heat insulation, sound insulation and other four aspects. Good durability. Easy to use and maintenance. Aluminum doors and windows are not rust, do not fade, do not fall off, almost no maintenance, spare parts life is extremely long. Decorative effect is elegant. Aluminum alloy dream surface have artificial oxide film and color formation of composite film, this composite film is not only corrosion, wear, have a certain fire resistance, and high gloss. Aluminum doors and windows due to light weight, processing and assembly of precision, accurate, and thus open and close light and flexible, five noise. In line with the modern decoration of the pursuit of elegant style trend.
Yi shield doors and windows to remind you, the thickness of the material generally refers to the wall thickness of the material, aluminum doors and windows of the national standard is 1.4mm or more, but the actual life, 1.0mm is to meet the needs of the owners, the choice of doors and windows material thickness is the most important Look at the needs of the owners themselves. If you need to sound insulation good, naturally choose some thick thickness will be better.
