In summer, the screens are indispensable for everyone, because there are so many mosquitoes in the summer. In order not to be bitten by mosquitoes, users will buy screens for installation. The most popular screen window is the aluminum alloy screen. Because the screens to make fast, easy installation odd jobs, following on since with the small series to learn how to lower aluminum screens maintenance and how to buy aluminum window screens. First, how to maintain aluminum alloy screens 1, the weather is not good attention closed window When encountering wind and rain, do not close the doors and windows. Before the windows are closed, the screens must be closed back in advance. If the screens are blown due to too much wind, the screens must be plugged into the track before the screens are pulled. 2, scratch processing If the appearance of the mosquito screen frame is inadvertently scratched or scratched, you can apply a little paint. Do not step on mosquito screens aluminum screens to prevent damage to mosquito screens. 3, uniform force When using a screen window every day, dragging and pulling the screen window pulls the beam in parallel to push and pull along the track to prevent the force from being forced unevenly, causing the mosquito screen pull beam to fall out. 4, do not move for a long time It is best to push and pull the mosquito screens during use, and do not move the mosquito screens for a long time. Because the screens do not need to be disassembled and cleaned, the push-pull screens can have a cleaning effect. The most worrying factor is that after the dirt accumulates, it is caught in the yarn box. If the screen door of the kitchen meets fumes, it can be cleaned with a damp cloth with detergent. Second, aluminum window screen how to choose 1, see the materials The aluminum alloy screens with good quality, its thickness, hardness, and oxide film must meet the relevant national standards. The wall thickness should be 1.2mm or more, the tensile strength should be 157 newtons per square millimeter, and the yield strength should be one square millimeter. 108 Newtons, oxide film thickness should reach 10μm. If it fails to meet the above requirements, it is a poor quality aluminum alloy screen and cannot be used. 2. Identification mark General and regular manufacturers will mark the aluminum alloy window screens in the prominent position of the products, including trademarks, product names, models, production dates and serial numbers. This is to achieve the formal product requirements. 3, see processing Good quality aluminum alloy screens, refined craftsmanship, elaborate equipment, good sealing effect, and simple switch. Poor quality aluminum alloy screens, workmanship cut corners, saw cutting instead of milling production, do not implement the device as required, poor sealing effect, not good switch. Counterfeit aluminum alloy screens are not only prone to leaks, rain, and cracks in the glass. At the same time, in the case of strong winds, it is easy to drop or touch the sliding position or glass. Summary: The above is a small series of aluminum alloy screens how to maintain and how to buy aluminum alloy window screens related knowledge, I believe we have a corresponding understanding of aluminum alloy screens, hoping to give everyone to buy help, if necessary For more information, please continue to pay attention to this site. Aluminum screen window
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