English
Among the many window decoration materials, uPVC Window may be very warmly welcomed by the community owners. However, the goods on the sales market vary from good to bad. Some are good and some are not good. How do you judge the quality of plastic-steel windows? The editor of Shandong Lumei introduces to everyone the well-known brands of plastic steel windows and the method of purchasing plastic steel windows, which can ensure that the owners of the community can buy good plastic steel windows.
1. uPVC Window has strong process performance. In the molten state, the plastic has high circulation. Therefore, according to the mold shell, a precise cross-sectional structure can be produced to meet the requirements of the dialog box. It can also produce a section-by-section inner cavity to improve the heat insulation, sound insulation and noise reduction of the windows and the functions of drainage pipes, and prevent the corrosion of the steel channel steel in the building.
2. uPVC Window is environmentally friendly and energy-saving. Compared with other windows, plastic windows are more environmentally friendly and energy-saving and improve the thermal natural environment in the room. According to the experiment of the Institute of Physics, the heat transfer coefficient of single glass steel and aluminum windows is 64W/M2K; The heat transfer coefficient is around 47W/M2K.
Generally, the heat transfer coefficient of steel and aluminum windows with double-layer hollow glass is 3.7W/(m2·K) up and down; while the heat transfer coefficient of double glass plastic steel doors and windows is about 2.5W/(m2·K). The windows account for 30% of the total area of the housing construction and 49% of the heating capacity. It can be seen that plastic steel windows have excellent environmental protection and energy saving economic benefits.
3. The uPVC Window has good sound insulation and noise reduction. The heat insulation performance of steel-aluminum windows is about 19 sounds, and the sound insulation performance of plastic steel windows can reach more than 30 decibels. In the increasingly noisy urban natural environment, the application of plastic steel windows can make indoor air more comfortable. According to the materials given by Japan, in order to achieve the same noise reduction regulations, the distance between the aluminum window engineering building and the main road must be 50 meters, and the distance between the plastic window engineering building can be 18 meters.
According to the inspection by the Beijing Labor Protection Laboratory, the noise in the room where uPVC Window is applied is reduced to 32DB(A), and the actual effect is excellent. With the development trend of economic development, the problem of urban noise is becoming more and more serious. Plastic-steel windows have a great effect on improving the acoustic ecological environment in everyone's daily life and work. In addition, plastic steel windows are corrosion resistant and can be used in coastal areas, pharmaceutical factories and other eroding natural environments.
4. The appearance of uPVC Window is good enough to meet the requirements of the actual effect of Chinese decorative design, and the body feels more comfortable than metal materials. Plastic-steel windows have been widely used in my country because of their outstanding advantages, and have become a new development trend in the engineering construction industry.
5. uPVC Window is low cost. Compared with aluminum alloy doors and windows, the cost of using high-efficiency plastic steel windows is 30%-60% lower than that of aluminum alloy doors and windows. This is the key reason for the marketing and promotion of uPVC Window.
