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NEN EN 12667 : 2001
Current
The latest, up-to-date edition.
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THERMAL PERFORMANCE OF BUILDING MATERIALS AND PRODUCTS - DETERMINATION OF THERMAL RESISTANCE BY MEANS OF GUARDED HOT PLATE AND HEAT FLOW METER METHODS - PRODUCTS OF HIGH AND MEDIUM THERMAL RESISTANCE
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and units
4 Principle
5 Apparatus
6 Test specimens
7 Testing procedure
8 Calculations
9 Test report
Annex A (normative) Limitations to the implementation
of the measurement principle and on measurable
properties
Annex B (normative) Limits for equipment performance
and test conditions - Guarded hot plate
Annex C (normative) Limits for equipment performance
and test conditions - Heat flow meter
Annex D (normative) Equipment design
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