Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and units
4 Apparatus
5 Calibration procedure
6 Measurements
7 Analysis of the data
8 Corrections for the thermal resistance and
   the finite dimension of the HFM
9 Accuracy
10 Test report
Annex A (normative) - Heat transfer at surfaces
         and U-value measurement
Annex B (normative) - Dynamic analysis method
Annex C (normative) - Examination of the structure
         of the element
Annex D (informative) - Perturbations caused by the
         heat flow meter
Annex E (informative) - Checking the accuracy of the
         measurement system of heat flow rate
Annex F (informative) - Heat storage effects
Bibliography

Abstract

Explains the heat flow meter method for the measurement of the thermal transmission properties of plane building components, primarily consisting of opaque layers perpendicular to the heat flow and having no significant lateral heat flow.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 163
Supersedes	ISO/DIS 9869-1 : 60.00 (2014) ISO 9869 : 1994