期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：295
期号：4
页码：1-6
DOI：10.1088/1755-1315/295/4/042119
出版社：IOP Publishing
摘要：Based on the thermal performance test of precast concrete insulation sandwich wall, the finite element model of the wall is established to analyze the influence of insulation mortar layer thickness and insulation layer material on the insulation performance of the wall. The results show that with the increase of insulation layer thickness, the insulation performance of wall with insulation mortar and EPS as insulation layer can be improved to a certain extent. After EPS is used as insulation material, the insulation performance of the wall can be improved obviously.
