Aluminum alloy door profiles and glass styles are divided into North and south. The main features of northern China are thick aluminum and steady style. The most representative one is the style of checkerboard, and the most distinctive one is tangge. The main features of southern China are various aluminum shapes and flexible styles. The most representative one is the flower glass style. The more distinctive styles are lattice, ice sculpture, shallow carving and crystal shell.
There are certain standards for aluminum alloy doors and windows. The thickness, strength and oxide film of aluminum profiles used for high-quality aluminum alloy doors and windows can generally meet the national standards, such as the relevant national requirements: the wall thickness of aluminum profile of aluminum alloy doors and windows should be more than 1.2mm, and the thickness of oxide film should be 10 μ M. The toughened glass is better than ordinary glass. If the safety and durability of doors and windows are considered, stainless steel hardware accessories (such as screws, hinges, handle, etc.) are better than aluminum parts, and POM material products are the best choice for pulleys, because such products have higher strength and wear resistance, and they are smooth in use and not easy to be damaged. To know, the door and window damage is usually from the door and window accessories yo!
Second, processing with good materials, the next step is the processing of doors and windows. Because the technical content of aluminum alloy doors and windows is not high, the degree of mechanization is not high, most of them still rely on the manual operation of installation workers, which requires operators to have good product quality awareness. In the production process, it is very important to enhance the proficiency of operators and product awareness. High quality aluminum alloy doors and windows, fine processing, smooth tangent, consistent angle (the main frame material is usually 45 degrees or 90 degrees), in the splicing process should not appear more obvious gap, good sealing performance, smooth switch. Poor quality aluminum alloy doors and windows, especially aluminum alloy outdoor window products, if the processing is not qualified, there will be sealing property problems, not only air leakage and rain leakage, but also under the action of strong wind and large external force, the glass will burst and fall off, thus causing loss of property and even injury to the owner.
Third: appearance owners buy aluminum alloy doors and windows products, usually pay attention to the appearance of the products and decorative patterns of glass, and often despise the composite film on the surface of aluminum alloy doors and windows. This composite film is formed by artificial oxidation film coloring, with corrosion resistance, wear resistance, high gloss, but also has a certain fire protection function, so when buying aluminum alloy doors and windows products, you should Compare more similar products. In the art of glass work, different owners choose according to their own preferences.