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由于我国仍是发展中国家,能源相对紧缺,尤其是极端情况下会造成供不应求,所以现今社会提倡的是低碳、环保、节能和节约,建筑节能首当其冲。门窗作为建筑的主要构配件,必然是建筑节能中的重点控制项目。窗墙比、节能材料、气密性是影响门窗节能的重要因素,本文针对这三点因素进行了科学的阐述,以期对节能社会的建设有所贡献。
As China is still a developing country, energy is relatively scarce, especially in extreme circumstances will result in short supply, so today’s society advocates low-carbon, environmental protection, energy saving and conservation, building energy-saving bear the brunt. Windows and doors as the main building components, must be the focus of building energy control projects. Window-window ratio, energy-saving materials, air tightness is an important factor affecting the energy-saving windows and doors, the paper addresses these three factors in a scientific exposition, with a view to contributing to the construction of energy-saving society.