Determination of thermal conductivity and thermal diffusivity of building materials:transient plane heat source method
NEQ ISO 22007-2:2008
全国建筑构配件标准化技术委员会(SAC/TC 454)
本标准规定了建筑用材料导热系数和热扩散系数平面热源测试法的术语和定义、符号、试验原理和装置、试验和试验报告。
本标准适用于建筑用各向同性材料及单轴异性材料的导热系数和热扩散系数测试，测试范围分别为0.01 W/（m·K）<λ<500 W/（m·K）和5×10-8 m2/s≤a≤10-4 m2/s；试验温度范围为-50 ℃～300 ℃。
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