Abstract：
Considering the operation characteristics of public teaching buildings in high school, DeST–c building energy consumption simulation software is used to simulate building energy consumption under three conditions, including heating supply in winter vacation, no heating supply in winter vacation and no heating supply in winter vacation and at night. Full life cycle cost analysis method is used to determine that when the coal price is RMB 1300 per ton the economical thickness of heat insulation layer is 35，25 and 20mm respectively and to analyze the influence of coal price on economical thickness of heat insulation layer.
ZHOU?Tai,??HUANG?Jian–en,??FENG?Wei et al. ANALYSIS ON ECONOMICAL THICKNESS OF HEAT INSULATION LAYER ON EXTERNAL WALL OF PUBLIC TEACHING BUILDINGS IN HIGH SCHOOL[J]. Architecture Technology, 2015, 46(2): 119-.
