随着社会经济以及科学技术的不断发展,人们对房屋建筑质量有了更高的要求,特别是建设资源在全球范围内的缺乏,对房屋建筑实施一定的节能措施,成为当前建筑领域的发展重点内容之一。本文主要就外墙保温技术在建筑三步节能中应用进行具体阐述。 With the social economy and the continuous development of science and technology, people have higher requirements on the quality of housing construction, especially the lack of construction resources in the world. Some energy-saving measures have been taken on building construction, which has become the focus of development in the current construction field One of the content This article mainly elaborates on the application of exterior wall thermal insulation in building three-step energy-saving.