外围护结构直接与大气环境接触,通过外围护结构的热损失约占建筑物总耗热量的70%~80%,因此建筑节能的重点是外围护结构。石家庄农村属于建筑热工设计分区中的寒冷地区,围护结构应设置保温结构或采取相应的保温措施。农村住宅在建设过程中,由于经济及技术条件的限制,围护结构 The structure of the external envelope is in direct contact with the atmospheric environment, and the heat loss through the external envelope structure accounts for about 70-80% of the total heat consumption of the building. Therefore, the emphasis of building energy conservation is the external envelope structure. Shijiazhuang rural thermal design division belongs to the cold area, the envelope structure should be set insulation structure or take the appropriate insulation measures. In the process of construction of rural residential houses, due to the restriction of economic and technical conditions, the envelope structure