ISO-9869 Thermal insulation -- Building elements -- In-situ measurement of thermal resistance and thermal transmittance

ISO-9869 - 1ST EDITION - SUPERSEDED
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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.

ORDER

Document Number

ISO 9869:1994

Revision Level

1ST EDITION

Status

Superseded

Publication Date

Jan. 1, 1994

Committee Number

ISO TC 163/SC 1