寒冷地区绿色建筑节能构造分析

Analysis of Energy-saving Structure of Green Building in Cold Region

节能是绿色建筑的一个标志。建筑业作为我国最大耗能行业,有着巨大的节能空间。寒冷地区采暖能耗占全国年总能耗的比例相当可观。从分析寒冷地区建筑物能源消耗入手,对寒冷地区墙体、门窗、屋面等围护结构的构造进行分析并给出节能构造做法,供有关设计人员参考。

Energy-saving is a sign of green building. As the largest energy-consuming industries, China＇s construction industry has great energy-saving space. Energy consumption of cold regions accounts for considerable ratio in the country＇s total heating energy consumption. Starting from the analysis of the energy consumption of buildings in cold regions, the envelop structure including walls, doors and windows, roofing in cold regions was analyzed, and energy-sacing construction practice provides reference for the designers.