随着我国经济的快速发展,建筑工程也随之迅速发展。施工单位在保证建筑质量的基础上,同时需要考虑应用节能技术,减少资源的利用和能量的消耗。节能技术的应用体现了施工单位在房屋建筑中拥有节能减排的思想,符合当代人的生活方式。本文分析了房屋建筑工程节能施工技术在墙体、门窗、地板等各方面的应用途径及其应用意义。 With the rapid economic development in our country, the construction engineering has also developed rapidly. The construction unit, on the basis of ensuring the construction quality, also needs to consider applying energy-saving technologies to reduce resource utilization and energy consumption. Application of energy-saving technology reflects the construction unit in the building has the idea of ​​energy-saving emission reduction, in line with the way of life of contemporary people. This article analyzes the building construction energy-saving construction techniques in the wall, windows, floors and other aspects of the application and its significance.