The Application and Method of Optimum Insulation Thickness for Exterior Walls of Residential Buildings in Summer Hot and Winter Cold Zone of China

被引:0
|
作者
Huang, Zhi-jia [1 ]
Zhang, Guo-zhi [1 ]
Zhang, Yang [1 ]
Liu, Dong-fang [1 ]
Qian, Fu-ping [1 ]
机构
[1] Anhui Univ Technol, Sch Bldg Engn, Maanshan, Peoples R China
关键词
Residential buildings; Optimum insulation thickness; Degree-hours; Life Cycle Cost Analysis;
D O I
暂无
中图分类号
O414.1 [热力学];
学科分类号
摘要
Thermal insulation is one of the most effective energy conservation measures for cooling and heating in buildings. Therefore, determining and selecting the optimum thickness of insulation is main subject of many engineering investigations. In this study, the determination of optimum insulation thickness on external walls of buildings which is fit to the Summer Hot and Winter Cold Zone is comparatively analyzed by the method of Life Cycle Cost Analysis based on annual heating and cooling Toads and the function of net energy saving and payback period of insulation cost is given. The result of the study indicated that optimum insulation thickness for extruded polystyrene which fits to Ma'anshan is 0.058mm.
引用
收藏
页码:29 / 35
页数:7
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