外墙外保温薄抹灰系统中保温材料导热系数耐候性能分析研究  

Analysis and Research ofWeather Ability Test of Thermal Conduct Coefficient of Thermal Insulation Material in External Thermal Insulation System of Outer Wall

作　　者：王连盛[1] 王雄[1] 

机构地区：[1]中国建筑科学研究院,北京100013

出　　处：《工程质量》2013年第2期62-65,共4页Construction Quality

摘　　要：针对当前我国外墙外保温系统中应用最多的EPS、XPS和无机发泡水泥保温板三种保温材料构成的薄抹灰系统进行了耐候性试验,研究了三种保温材料构成的系统不同耐候阶段保温材料的导热系数,找出了三种保温材料在耐候性试验过程中导热系数的变化趋势及其主要影响因素。We conduct the weather ability test on the most popular thermal insulation materials in the external thermal insulation composite called EPS, XPS and cement foam thermal insulation board, which all together make up of thin plastering system. Our main focuses is on the study of the thermal conduct coefficient of the system composed of three materials mentioned above during different weather ability phases, and through which we finds the variation tendency of the thermal conduct coefficient and its primary influencing factor in the test.

关 键 词：薄抹灰外墙外保温系统 耐候性 导热系数 

分 类 号：TU54[建筑科学—建筑技术科学]