现在,建筑节能问题已引起了大家的普遍关注。建材工业中墙体材料的能源消耗占有较大比重。由于一般墙体材料的原料及加工费用较低,故能源消耗的高低直接牵涉到产品成本及各项经济效果。因此,正确评价哪些是省能的墙体材料,是发展墙体材料工业的一个重要方面。我国幅员辽阔,地理、气候、资源和能源条件各不相同,我的看法是发展省能的墙体材料同样需要因地制宜。 Now, the issue of building energy conservation has attracted everyone’s attention. The energy consumption of wall materials in the building materials industry accounts for a large proportion. Since the raw materials and processing costs of general wall materials are relatively low, the energy consumption is directly related to the product cost and various economic effects. Therefore, a correct evaluation of which wall materials are energy-efficient is an important aspect of the development of the wall material industry. China has a vast territory, and its geography, climate, resources and energy conditions are all different. My opinion is that the development of energy-efficient wall materials also needs to be adapted to local conditions.