谈既有建筑围护结构节能改造

阐述了既有建筑围护结构节能改造的必要性,并以围护结构节能改造中的外墙、外门窗、屋顶及阳台、楼梯等为对象,对既有建筑围护结构节能改造的相关措施进行了分析,以使建筑物取得良好的节能效果。

On energy-saving reconstruction of enclosure structure of existing buildings

The paper illustrates the necessity of the energy-saving reconstruction of the enclosure structure of the existing buildings, and analyzes the relative measures for the energy-saving reconstruction of the enclosure structure of the existing buildings by taking the external windows, the internal doors and windows, the roof and balconies of the enclosure structure in the energy-saving reconstruction, so as to achieve better energysaving effect.