Five points for attention in choosing and ordering

2022-07-22
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Now balcony windows have been popular from the original wood windows, steel windows and aluminum alloy windows to colored aluminum windows. At present, the new colored aluminum windows, regardless of the material and style of the windows, have new developments. They have a clean and beautiful appearance, and have good wind and rain protection, dust and noise prevention functions. In terms of opening methods, in addition to the ordinary push-pull, horizontal opening and other methods, they also have new inner opening and upper hanging, push-pull and upper hanging, so that the balcony can have more "intimate contact" with the outdoor space when the windows are opened

balcony windows have been popular from wood windows, steel windows and aluminum alloy windows to colored aluminum windows. At present, the new colored aluminum windows, regardless of the material and style of the windows, have a new development, with a clean and beautiful appearance, and have good wind and rain protection, dust and noise prevention functions. In terms of opening methods, in addition to the ordinary push-pull, horizontal opening and other methods, they also have new inner opening and upper hanging, push-pull and upper hanging, so that the balcony can be more connected with the outdoor space when the windows are opened “ Intimate contact &rdquo

colored aluminum windows are widely appreciated by users for their excellent characteristics. When choosing and ordering colored aluminum windows, attention should be paid to the identification of the following:

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First: Materials

the main materials of colored aluminum windows generally include three aspects: aluminum profiles, glass and hardware. When choosing products, owners often pay more attention to the thickness of aluminum profiles and glass, but the requirements for hardware are not very high, This is not comprehensive

in fact, the national requirements for color aluminum windows have certain standards. The thickness, strength and oxide film of aluminum profiles used for high-quality color aluminum windows can generally meet national standards. For example, relevant national regulations require that the wall thickness of aluminum profiles of color aluminum windows should not be less than 1.2mm, and the thickness of oxide film should reach 10 microns. Tempered glass is better than ordinary glass. If considering the safety and durability of doors and windows, hardware accessories made of stainless steel (such as screws, hinges, handles, etc.) are better than aluminum accessories, and the pulley is best to choose products made of POM, because such products have higher strength and wear resistance, and are smooth and not easy to break in the process of use. You know, the damage of doors and windows usually starts from the accessories of doors and windows

second: processing

with good materials, the next step is the processing of doors and windows. Because the technical content of colored aluminum windows is not high, and the degree of mechanization is not high at present, most of them still rely on the manual operation of installers, which requires operators to have a good awareness of product quality. It is very important to strengthen the proficiency and product awareness of operators in the production process. The high-quality colored aluminum window has fine processing, smooth tangent and consistent angle (the main frame material is usually 45 degrees or 90 degrees). There should be no obvious gap in the splicing process, with good sealing performance and smooth switching. Poor quality colored aluminum windows, especially when making frameless balcony windows, if the processing is unqualified, there will be sealing problems, not only air and rain leakage, but also under the action of strong winds and large external forces, the glass will crack and fall off, causing losses of property and even personal injury to the owner

third: appearance

when choosing colored aluminum windows, owners usually pay great attention to the appearance of products and the decorative patterns of glass, and often despise the composite film on the surface of colored aluminum windows. This composite film is formed by coloring the artificial oxide film, which is corrosion-resistant, wear-resistant, high gloss, and also has a certain fire prevention function. Therefore, when choosing aluminum alloy doors and windows, they should compare similar products more. The art of glasswork varies from person to person, and different owners choose according to their preferences

fourth: price

because the price of color aluminum windows is directly related to the price of aluminum ingots, but in general, the price of color aluminum windows in a certain period is relatively stable. In general, the price of high-quality color aluminum windows is 30% higher than that of low-quality color aluminum windows. Low quality color aluminum windows usually use aluminum profiles extruded from recycled aluminum containing a lot of impurities, and some of the aluminum profiles used are only 0.6-0.8 mm thick, Both the tensile strength and yield are much lower than the relevant national regulations. This kind of colored aluminum window, especially the frameless balcony window, is very unsafe, so the owner must not underestimate the personal safety of himself and others for the sake of temporary cheapness when purchasing products

fifth: performance

the performance of color aluminum windows has different emphasis due to the different scope of use, but the following aspects should be considered: strength, which is mainly reflected in the material selection of color aluminum windows, whether it can withstand ultra-high pressure; Air tightness is mainly reflected in the structure of doors and windows, whether the inner leaf and outer frame structure of doors and windows are tight, and whether the frameless balcony window is tight and airtight; Watertightness, mainly to check whether there is ponding and leakage in the colored aluminum window; Sound insulation, which mainly depends on the sound insulation effect of insulating glass and other special sound insulation airtight strip structures, as well as the durability of opening and closing force, heat insulation, nylon guide wheel durability, opening and closing durability and other door and window accessories

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