BS EN 12939:2001
Current
The latest, up-to-date edition.
Thermal performance of building materials and products. Determination of thermal resistance by means of guarded hot plate and heat flow meter methods. Thick products of high and medium thermal resistance
Hardcopy , PDF
English
20-12-2002
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and units
4 Instrumentation
5 Procedures
6 Calculations and test report
Annex A (normative) Instrumentation
Annex B (normative) Conversion utilities
for thick specimens
Annex C (informative) Advanced procedures
to test thick specimens exceeding thickness
capabilities of the apparatus
Annex D (informative) Items which are
expected to be specified in product standards
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