"Even if the doors and windows are closed, the clean and tidy desktop will still be covered with a layer of gray." Mr. Zhou recently reluctantly complained to reporters. Some days ago, the weather was more ash, and many people have reflected the same problem. According to industry insiders, the quality of many windows on the market is not up to standard, resulting in poor airtightness and easy entry of dust from the window gap. Want to get rid of the tedious repetitive work of cleaning the room dust, but also to solve the fundamental problem of insufficient form tightness.
The reporter saw in Mr. Zhou’s house that there was a crack in the adhesive strip of the form, and the tail of the rubber strip was tilted up. When he leaned over the strip, he smelled a strange smell. Even if the window was closed, the window frame was occasionally There is wind coming in. According to industry insiders, the good air tightness of windows is the fundamental guarantee for blocking dust from entering the room. Many consumers do not have windows in their homes. Although many windows in the market are cheap, the materials are poor, the surface of the metal parts is rough, and the drainage system is not perfect. After a long time of use, the form is easily deformed, and leakage and air leakage sometimes occur. In addition, many manufacturers of door and window in the market still use small workshop-style production methods. No matter whether the raw materials or production equipment are not up to standard, the installation is not qualified. It will not work in the past three or five years.
What kind of windows can block wind and dust, and have a long life? A large home improvement market professional said that quality doors and windows are very elegant in every detail. The material of the form should be made of high-quality plastic steel to ensure good wind pressure resistance; advanced welding equipment and welding technology, and independent drainage chamber to ensure the airtightness and air tightness of the window. In addition, the detail design of the window is equally important, such as the selection of strips and hardware should choose better raw materials.
The reporter visited the market and learned that the “four micro†doors and windows of the Meidun Wenping produced by Huangming Company have a good evaluation both in design and in the audience. The hardware of the “four micro†doors and windows of the US-Shield warm screen is connected to the whole system strip by means of hot-melt connection. The strip has no interface in the whole door and window, which increases the sealing performance and prolongs the service life. The door and window material is German Ruihao profile and German Noto hardware, which can realize the surrounding wraparound and make the doors and windows more tight. The door and window have independent drainage chambers, and the drainage holes are combined with the air pressure balance holes to ensure smooth drainage and effectively prevent rain, sand and insects from entering. In addition, the outer side of the solid wood window is also covered with a layer of aluminum alloy, so that the window is more sealed.
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