被动式节能建筑围护结构的技术特征

摘要

An overview of the origin for passive energy-saving buildings was provided. The technical characteristics were specified from four aspects; external wall,roofing,windows and doors, and external sun-shading. The difference between buildings with and without passive energy-saving technique was also demonstrated. Finally, indoor environments of the buildings discussed above was tested and compared. The result indicated that the promotion for passive energy-saving buildings was necessary in the areas with hot summer and cold winter.%简述被动式节能建筑的起源,分别从外墙、屋面、门窗及外遮阳4个方面说明了其围护结构的技术特征,并比较被动式节能建筑与未采用被动式节能建筑的区别,最后将两者的室内环境测试进行比较.结果表明:在夏热冬冷地区推广被动式节能建筑非常必要.