北方地区建筑节能的几种途径

Energy-saving ways of residential buildings in North area

介绍了北方地区总体环境布局及设计，从墙体、外门窗、地面、屋面保温、种植屋面、太阳能、设备系统等方面探讨了建筑节能的途径，从而缓解能源危机，实现节能目标。

The general environmental layout and design of residences in North area are introduced. From wall, door and window, floor, roof insulation, roof planting, solar energy and other aspects the energy-saving ways of residences are discussed in order to release energy crisis and realize energy-saving.