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世界上各工业发达的国家,尽管国情不同,节能的途径各有侧重,但是发展保温材料生产,加强工业和建筑保温则是各国普遍采用的有效措施.玻璃棉、矿棉保温材料的用量越来越大,最大的用户是建筑业,一般占产量的70—80％,欧洲、北美一些国家,60％的住宅实现了保温化;美国的新能源计划,提出90％的住宅和其它建筑物要实现保温化;日本也在普及住宅的保温.工业和建筑的保温层都在逐步加厚,保温材料用量越大,节约能源也越多.以日
In countries with developed industries in the world, although the national conditions are different, energy-saving approaches have their own focuses. However, the development of thermal insulation materials and the strengthening of industrial and building insulation are effective measures commonly used in various countries. The use of insulation materials for glass wool and mineral wool is increasing. The bigger the user is in the construction industry, which generally accounts for 70-80% of the output. In Europe and North America, 60% of homes have achieved insulation. The U.S. new energy plan proposes 90% of residential and other buildings. Achieve insulation; Japan is also popularizing the insulation of residential buildings. The insulation layers of industry and buildings are gradually being thickened. The greater the amount of insulation materials, the more energy is saved.