外墙保温在北方采暖地区建筑节能改造中的应用研究

Application of Thermal Insulation Technique of External Walls for Building Energy Efficiency Reconstruction in Northern China

我国北方采暖地区主要分布在东北、西北和华北地区,建筑能源消耗水平高,能源利用效率低,其中建筑物外墙未采取有效的保温措施是造成上述问题的主要原因之一。分析了北方采暖地区建筑实施外墙保温改造可行的措施和方法,并就建筑外墙保温改造进行了经济分析。

Heating regions of northern China are mainly distributed in northeast, northwest and north China. Because some effective measures could not be taken in thermal insulation for external walls of buildings, the level of building energy consumption is higher and the efficiency of energy use is lower in the regions. The practical measures and methods of thermal insulation for the external walls of buildings in the northern heating regions were analyzed. A nd the economic analysis on thermal insulation reconstruction for external walls of buildings was carried out.