NEN EN 1934 : 1998

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and units
4 Principle of the method
5 Limitations and sources of errors
6 Apparatus design
7 Performance evaluation and calibration
8 Test procedure
9 Accuracy and reproducibility
10 Test report
Annex A (normative) Calibration of heat flow meters
Annex B (informative) Bibliography

Establishes the principles and criteria to be complied with for the determination of the laboratory steady-state heat transfer properties of masonry walls in a hot box by means of a heat flow meter mounted on one face of the masonry wall to be tested (i.e. the test specimen).