Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
4 Principles
5 Modelling of the construction
5.1 Rules for modelling
5.2 Conditions for simplifying the geometrical
model
6 Calculation values
6.1 Given calculation values
6.2 Methods of determining the calculation values
7 Calculation method
7.1 Calculation rules
7.2 Determination of the thermal coupling
coefficients and the heat flow rate
7.3 Determination of the temperature at the
internal surface
8 Input and output data
8.1 Input data
8.2 Output data
Annex A (normative) Validation of calculation methods
Annex B (normative) Equivalent thermal conductivity of
air cavities
Annex C (normative) Determination of the linear and
point thermal transmittances
Annex D (informative) Examples of the use of
quasi-homogeneous layers
Annex E (informative) Internal surface resistances
Annex F (informative) Determination of L- and g-values
for more than two boundary temperatures
Annex G (informative) Assessment of surface condensation