• Methods to increase energy efficient performance for windows&doors,curtain wall

    The common energy-efficient methods for aluminum alloy windows and glass curtain walls are as follows: Glass energy efficient method Aluminum alloy thermal-insulating profile energy efficient method Double (multi) layer structure system energy efficient method Solar Shading system energy efficient method Point support glass curtain wall energy efficient method Energy efficientglass method For aluminum alloy windows and glass curtain walls, since the area of glass occupies most of the facade, the area that can participate in heat exchange is large, so glass is key to achieve glass curtain wall energy…

  • Hard coated low e VS Soft coated low e

    Low-E glass, short for Low Emissivity Glass,It is a coating on glass surface. This glass not only has high visible light transmittance, but also has a strong ability to block infrared rays. It can play the dual functions of natural lighting and heat insulation. Low-E glass is divided into offline Low-E glass(soft coated low e) and online Low-E glass(hard coated low e) according to the manufacturing process. On-line Low-E glass is a functional film with low radiation performance on the surface of the glass…

  • The application of double glazed units in buildings

    In general buildings, the area of windows and doors accounts for 30% of the peripheral structure of the building. The energy consumption of doors and windows accounts for 40% to 50% of the heat loss of the building’s peripheral structure.Therefore, the development of new thermal insulation doors and windows is currently The main direction of the  window and doors industry. In the window, the glass area accounts for 58% to 87% of the window area. Because the thermal resistance of float glass is small,…

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