ã€China Aluminum Network】 color aluminum window, English: colora luminum doors and windows, surface treatment for powder coating, electrophoretic painting, wood grain.
With the good materials used for processing and machining, 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, and 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 fails, 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.
Second, the appearance of color aluminum window products, usually pay attention to the appearance of the product and glass decorative patterns, and often despise the composite film on the surface of the color aluminum window, this composite film is formed by artificial oxide film color, with corrosion resistance, resistance Wear, high gloss, but also have 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.
Third, the main materials used in color aluminum window materials generally include three aspects: aluminum profiles, glass, hardware, owners in the purchase of products, often pay more attention to the thickness of aluminum and glass, and the requirements of the hardware is not very Gao, this is incomplete. In fact, the country has certain standards for the requirements of color aluminum windows. The aluminum profiles used in high-quality 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 wall thickness of aluminum profiles of color aluminum windows should not be less than 1.2 mm, and the oxide film The thickness should reach 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 pulleys are better choice of pom material products. Because such products have higher strength and wear resistance, they are smooth during use and are not easily damaged.
Fourth, the performance of the performance of color aluminum window due to the use of different scope and focus is also different, but usually consider the following aspects: Strength, which is mainly reflected in the choice of color aluminum window profiles, he can withstand super High pressure; air tightness, mainly reflected in the structure of doors and windows, doors and windows of the internal fan and the outer frame structure is tight, no frame balcony window is tight and airtight; watertight, the main assessment of color aluminum window whether there is water, leakage phenomenon; Sound insulation, which 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 accessories such as opening and closing force, heat insulation, durability of nylon guide wheel, and durability of opening and closing lock.
Fifth, the price due to the color aluminum window prices and the level of aluminum ingot prices have a direct link, but in general, the performance of color aluminum windows in a certain period of time is relatively stable, in general, the price of high quality color aluminum window It is 30% higher than inferior color aluminum window products. Inferior color aluminum windows usually use recycled aluminum extruded aluminum profiles containing large amounts of impurities. Some aluminum profiles used have a wall thickness of only 0.6-0.8 mm. Both the tensile strength and the yield are significantly lower than the national regulations. This kind of color aluminum window, especially the frameless balcony window, is not safe. Therefore, the owner should not take a look at the cheap and contempt when purchasing products. Personal safety of yourself and others.
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