建筑用能在我国能源消耗中占1/4强,随着国民经济的持续发展和城乡建设的加快,这一比重还将逐步上升。以节药能源、保护环境、改善建筑功能与质量为目标,以科技进步为动力、不断提高用能效率,就成为“十五”期间建筑节能事业实现跨越式发展的重要内容。1986年建设部颁发了《民用 Building energy consumption accounts for one-fourth of China's energy consumption. With the continuous development of the national economy and the acceleration of urban-rural construction, this proportion will also gradually increase. To save energy, protect the environment and improve building function and quality as the goal, with scientific and technological progress as the driving force and continuously improve energy efficiency, it has become an important part of the leapfrog development of building energy conservation in the “Tenth Five-Year” period. In 1986 the Ministry of Construction issued a "civil