北京老旧住宅的建筑节能改造正在加快步伐,各区县的老旧小区综合整治试点项目已陆续开工。大量的老旧小区经过改造后焕然一新,小区居民受益颇多。但需要提醒注意的是,老旧住宅建筑节能改造涉及部分保护性住宅建筑,所谓保护性住宅建筑特指一个城市中那些有近百年历史、保留原有城市旧貌,建筑风格具有代表性,有一定历史承载性、尚在建筑生命周期内具有使用价值的,但已经不太符合现代建筑居 Beijing’s old residential building energy-saving reform is accelerating the pace of the old district comprehensive renovation pilot projects have been started. A large number of old and new after the renovation of a new look, residential residents benefit a lot. However, it should be noted that the energy-saving renovation of old residential buildings involves some of the protective residential buildings. The so-called protective residential buildings refer specifically to those in a city that have nearly a hundred years of history, retaining the old appearance of the original city and representative of the architectural style. Certain historical load-bearing, but also in the life cycle of the building has the use value, but it is not in line with the modern building