建筑保温隔热材料导热系数检测结果影响因素分析  

Analysis of Factors Affecting the Thermal Conductivity Test Results of Building Insulation Materials

作　　者：宋婧 SONG Jing(Guangdong Building Materials Institute Co.,Ltd.)

机构地区：[1]广东省建筑材料研究院有限公司

出　　处：《广东建材》2025年第1期29-32,共4页Guangdong Building Materials

摘　　要：本文针对平板状建筑保温隔热材料导热系数常用检测方法防护热板法GB/T10294-2008从方法测试原理出发全面分析设备相关因素对检测结果的影响,得出设备影响因素主要为设备结构、加热功率、计量面积、夹紧力、设备计量、维护保养等多方面,并对影响结果的原理进行了分析和指标量化。This article focuses on the commonly used detection method for thermal conductivity of flat building insulation materials,the guarded hot plate method GB/T10294-2008.Starting from the principle of method testing,it comprehensively analyzes the influence of equipment related factors on the detection results.It is concluded that the main factors affecting the equipment are equipment structure,heating power,measuring area,clamping force,equipment measurement,maintenance and other aspects.The principle of affecting the results is analyzed and the indicators are quantified.

关 键 词：导热系数 防护热板法 测试原理 

分 类 号：TU551[建筑科学—建筑技术科学]