Year of the Dragon Selection Book: Select the color aluminum window Note 5 points
The balcony windows nowadays have spread from the original wooden windows, steel windows, and aluminum alloy windows to the aluminum windows. The current new color aluminum window, regardless of the window of the material and style has a new development, clean and beautiful appearance, with good wind and rain, dust and other features such as dust, opening methods, in addition to the ordinary push and pull, flat open In addition, new methods such as hanging up and pushing up and hanging up on the inside have been added to allow the balcony to “closely contact†outdoor space when the window is opened.
The color aluminum window is widely praised by users for its excellent characteristics. When selecting the color aluminum window, attention should be paid to the identification of the following items:
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First: materials
The main materials used for color aluminum windows generally include three aspects: aluminum profiles, glass, and hardware. When the owners purchase products, they often pay more attention to the thickness of aluminum profiles and glass, while the requirements for hardware are not very high. This is not. comprehensive.
In fact, the country's requirements for color aluminum windows are certain standards. The aluminum profiles used in high-quality color aluminum windows are generally able to meet the national standards for their thickness, strength and oxide film. For example, the relevant national regulations require that: The profile wall thickness should not be less than 1.2mm and the oxide film thickness should be 10 microns. Tempered glass is better than ordinary glass. If the security of doors and windows and durability can be considered, stainless steel hardware accessories (such as screws, hinges, handles, etc.) are better than aluminum accessories, and the best selection of the use of POM material pulley Because such products have higher strength and wear resistance, they are smooth during use and are not easily damaged. You should know that damage to doors and windows usually begins with door and window accessories.
Second: processing
With good materials, the next step is the processing of doors and windows. As the technical content of the color aluminum windows is not high, the degree of mechanization is not high at present. Most of them rely on the manual operation of the installation workers, which requires operators to have a good sense of product quality. It is very important to enhance the proficiency and product awareness of operators in the production process. High-quality color aluminum windows, fine processing, smooth tangent line, the same angle (main frame material is usually 45 degrees or 90 degrees), in the splicing process should not appear more obvious gaps, sealing performance, smooth switch. Inferior color aluminum windows, especially when frameless balconies are used, if the processing is unqualified, there will be sealing problems. Not only air leakage but also strong wind and large external force will cause the glass to burst and fall off. As a result, the property owner has caused the loss of property and even hurt people.
Third: Appearance
Owners choose color aluminum window products, usually pay attention to the appearance of the product and glass decorative patterns, but often despise the composite film on the surface of the color aluminum window, this composite film is formed by the artificial oxide film color, with corrosion resistance, wear resistance Loss, high gloss, but also has a certain degree of fire protection, so when you buy aluminum alloy doors and windows products to compare more similar products. The art of glasswork varies from person to person, and different owners choose according to their own preferences.
Fourth: Price
Since the price of color aluminum windows is directly related to the price of aluminum ingots, the price of color aluminum windows in a certain period is relatively stable. Under normal circumstances, the price of high-quality aluminum windows is lower than that of low-quality aluminum windows. Aluminum window products to be 30% higher, poor quality color aluminum window is usually used aluminum alloy extruded aluminum containing a lot of impurities, the aluminum profiles used are only 0.6-0.8 mm in thickness, whether from the tensile strength or yield are It is much lower than the relevant regulations of the country. Such color aluminum windows, especially frameless balcony windows, are insecure. Therefore, when purchasing products, the owners must not neglect the personal safety of themselves and others.
Fifth: Performance
The performance of the color aluminum window is different depending on the scope of use, but usually consider the following aspects: strength, which is mainly reflected in the choice of materials in the profile of the aluminum window, whether he can withstand high pressure; Sex, mainly reflected in the structure of doors and windows, whether the internal fan and frame structure of doors and windows is tight, whether the frameless balcony windows are tight and not airtight; the watertightness is mainly to check whether there is water accumulation and leakage phenomenon in the color aluminum windows; Mainly depends on the sound insulation effect of insulating glass and other special sound-proof airtight structure and the durability of other door and window fittings such as opening and closing force, heat insulation, durability of nylon guide wheel, durability of opening and closing lock, and the like.
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