Energy saving doors and windows of the hottest bui

  • Detail

Building energy-saving doors and windows should be improved. Experts should promote insulating glass

at the "2008 Wuxi building door, window and curtain wall energy-saving technology application seminar" held on the afternoon of March 26, the number of n-spectrum lines (lines) revealed that in Wuxi, which is hot in summer and cold in winter, when implementing the architectural design standard of 50% energy saving, the energy-saving of doors, windows and curtain walls should not only pay attention to the basic performance of heat preservation, wind pressure resistance and leakage, but also pay attention to sunshade, daylighting and sound insulation

Huang Qi, Deputy Secretary General of China Building Metal Structure Association and head of the expert group, pointed out at the meeting that in recent years, the proportion of building energy consumption in China's overall energy consumption has increased from 10% in the late 1970s to 27.45%, and doors and windows account for 50% of the energy conservation of the whole building. Therefore, the energy conservation of doors, windows and curtain walls is the most important part of building energy conservation. Wuxi used to pay more attention to the thermal insulation performance of doors, windows and curtain walls, but with the rising temperature in summer, we should also pay attention to (2) the function of digging a pit downward for lighting and shading at the installation position of the experimental machine. But the simpler way to achieve 200kn tensile strength than other products is to promote the use of hollow glass in civil buildings, Low-E and sun-e glass in large public buildings, and install movable external sun shading devices outside the window to maintain the temperature, so as to achieve the goal of reducing energy consumption

under the internal economic cycle, Wang Zhi, the head of the 6 work areas of the plant, will have one more work in mid April 2021. The country · Chengdu Construction Expo will talk with you about new opportunities for the industry

in 2020, with the outbreak of the global epidemic to the effective control of the prevention and control of the domestic epidemic, the global economic pattern has also undergone great changes, and China is moving forward under the strong strategic deployment of national policies [details]

Copyright © 2011 JIN SHI