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通常建筑物的窗户面积只占外墙总面积的10%～15%,但所散失的热量却超过建筑总耗能的40%,采用节能卷帘改进既有建筑物的保温节能方式,比单独提高玻璃窗的保温性能要经济,并能获得比更换玻璃窗更好的保温效果。可以说,选择节能卷帘系统是低碳环保的新趋势。
Building windows usually occupy only 10% to 15% of the total area of the external wall, but the loss of heat is more than 40% of the total building energy consumption, using energy-saving shutter to improve the existing building energy-saving insulation than alone Improve the insulation properties of glass windows to be economical, and get a better thermal insulation than the replacement of glass windows. It can be said that the choice of energy-saving roller shutter system is a new trend of low-carbon environment.