After the purchase restriction order, the trend of

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Goods that satisfy consumers are good goods. Businesses of doors, windows and curtain walls began to pay attention to the needs of consumers, and serious changes occurred in their innovative ideas, trying to keep up with the costs of walls and even the prevalence of inventions. Energy conservation has been deeply rooted in the hearts of the people. Shopping malls are popular. Energy-saving door, window and curtain wall products, such as aluminum wood composite doors, solid wood doors and windows, system doors and windows, Low-E glass, are increasingly being highly praised by local consumers and dealers

1. The larger the form, the less energy saving it is.

the large area of heat dissipation of the form is glass, not the window frame. Glass accounts for 70% to 90% of the area of different types of windows. The commonly used window types in construction are generally sliding window, casement window and fixed window. The structure of sliding window determines that it is not an ideal energy-saving window; Structurally speaking, casement windows have significant advantages over sliding windows. The window frame of the fixed window is embedded in the wall, the glass is directly installed on the window frame, and the four sides touched by the glass and the window frame are sealed with sealant. Under normal circumstances, with excellent water tightness and air tightness, it is difficult for air to form convection through sealant, so convective heat loss is very small

2. High tech glass brings energy-saving innovation

besides windows, there is also the selection of glass. The light transmittance, direct solar transmittance, relative heat gain, heat transfer coefficient and other indicators of glass materials have a great impact on the built indoor thermal environment and heating and air conditioning energy consumption. Therefore, when selecting decoration, you should understand the raw materials, functions, uses, etc. of some energy-saving glasses

at present, more than 90% of the existing construction of more than 40 billion square meters in China is attributed to high energy consumption construction. In the construction of high energy consumption, the power of doors and windows accounts for nearly half. Insiders analyzed that building energy-saving doors and windows is the key to energy-saving. Therefore, connecting with the objective requirements of consumers in the dynamic situation, the above aspects of doors and windows will also become the inevitable trend of the development of doors and windows profession

in addition to mastering customers' needs, we should also find new ways in promotion methods. With the professional sophistication, door and window enterprises need to do a good job in ways to find more opportunities





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