CEN/TR 14613:2003
Current
The latest, up-to-date edition.
Thermal performance of building materials and components - Principles for the determination of thermal properties of moist material and components
10-12-2003
Foreword
Introduction
1 Background
1.1 General
1.2 Needs related to standardisation
1.3 Scope of this technical report
2 References
3 Terms, definitions, symbols and units
3.1 Terms and definitions
3.2 Symbols and units
4 Moisture effects on heat transfer
5 Measurement procedures, dry material
6 Measurement procedures, moist material
6.1 Introduction
6.2 Conditioning
6.3 Errors due to moisture redistribution
6.3.1 General
6.3.2 Moisture movement small enough to neglect
effects of phase changes
6.3.3 Measurements at moisture equilibrium
7 Measurement procedures - Effects of moisture in hot
box measurements
7.1 Background
7.2 Determination of R* in a hot box
7.3 Estimation of errors due to moisture
Annex A (informative) Estimation of stabilization time
Annex B (informative) Experimental determination of
moisture distribution
Annex C (informative) A method for the theoretical
estimation of the moisture distribution
Annex D (informative) A method of calculation lambda*
at moisture equilibrium
Annex E (informative) Some basic equations for heat
and moisture transfer used in this technical
report
The theoretical background for the effects of moisture on heat transfer, valid for all types of materials but restricted to moisture contents in the hygroscopic range.
| Committee |
CEN/TC 89
|
| DocumentType |
Technical Report
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NEN NPR CEN/TR 14613 : 2004 | Identical |
| I.S. CEN TR 14613:2004 | Identical |
| PKN CEN/TR 14613 : 2007 | Identical |
| PD CEN/TR 14613:2003 | Identical |
| EN 1934:1998 | Thermal performance of buildings - Determination of thermal resistance by hot box method using heat flow meter - Masonry |
| EN ISO 8990:1996 | Thermal insulation - Determination of steady-state thermal transmission properties - Calibrated and guarded hot box (ISO 8990:1994) |
| ISO 10051:1996 | Thermal insulation — Moisture effects on heat transfer — Determination of thermal transmissivity of a moist material |
| EN 12664:2001 | Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Dry and moist products of medium and low thermal resistance |
| ISO 10456:2007 | Building materials and products — Hygrothermal properties — Tabulated design values and procedures for determining declared and design thermal values |
| EN 12429:1998 | Thermal insulating products for building applications - Conditioning to moisture equilibrium under specified temperature and humidity conditions |
| ISO 8990:1994 | Thermal insulation — Determination of steady-state thermal transmission properties — Calibrated and guarded hot box |
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