ISO 9869:1994 热绝缘 建筑部件 热阻及热传导的现场测量.

标准编号：ISO 9869:1994

中文名称：热绝缘 建筑部件 热阻及热传导的现场测量.

英文名称：Thermal insulation — Building elements — In-situ measurement of thermal resistance and thermal transmittance

发布日期：1994-07

标准范围

描述了用于测量平面建筑构件热传导特性（表面到表面的热阻和热导率、环境到环境的总热阻和透射率）的热流量计方法，主要由垂直于热流的不透明层组成，没有明显的横向热流。详细描述了要使用的仪器、仪器的校准程序、安装和测量程序、数据分析，包括系统误差的校正和报告格式。

Describes the heat flowmeter method for the measurement of the thermal transmission properties (thermal resistance and thermal conductance from surface to surface, total thermal resistance and transmittance from environment to environment) of plane building components, primarily consisting of opaque layers perpendicular to the heat flow and having no significant lateral heat flow. In detail, describes the apparatus to be used, the calibration procedure for the apparatus, the installation and the measurement procedures, the analysis of the data, including the correction of systematic errors and the reporting format.

标准预览图