GB/T 32064-2015 in English
VALIDDetermination of thermal conductivity and thermal diffusivity of building materials:transient plane heat source method
- Issued on:2015-10-09
- Implemented on:2016-09-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 32064-2015建筑用材料导热系数和热扩散系数瞬态平面热源测试法》由TC454(全国建筑构配件标准化技术委员会)归口,主管部门为住房和城乡建设部。
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 ℃。
Scope
This standard specifies the terms and definitions, symbols, test principles and equipment, tests and test reports of the plane heat source test method for thermal conductivity and thermal diffusivity of building materials. This standard is applicable to the test of thermal conductivity and thermal diffusivity of isotropic materials and uniaxial wax materials for building, and the test range is 0.01 W/(Cm.K)

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