PREN ISO 10077-2 : DRAFT 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
02-01-2012
01-12-2013
1 Scope
2 Normative references
3 Terms, definitions, symbols and units
4 Calculation method
4.1 General principle
4.2 Validation of the calculation program
4.3 Determination of the thermal transmittance
5 Treatment of solid sections and boundaries
5.1 Solid materials
5.2 Boundaries
5.3 Roller shutter boxes
5.4 Extensions of window frame profiles
6 Treatment of cavities
6.1 General
6.2 Cavities in glazing
6.3 Unventilated air cavities in frames and
roller shutter boxes
6.3.1 Definition
6.3.2 Unventilated rectangular cavities
6.3.3 Unventilated non-rectangular air cavities
6.4 Ventilated air cavities and grooves
6.4.1 Slightly ventilated cavities and grooves
with small cross section
6.4.2 Well ventilated cavities and grooves with
large cross section
7 Report
7.1 General
7.2 Geometrical data
7.3 Thermal data
7.3.1 Thermal conductivity
7.3.2 Emissivity
7.3.3 Boundary conditions
7.4 Results
Annex A (informative) - Thermal conductivity of selected
materials
Annex B (normative) - Surface resistances
Annex C (normative) - Determination of the thermal
transmittance
C.1 Thermal transmittance of the frame section
C.2 Linear thermal transmittance of the junction
with the glazing or opaque panel
Annex D (normative) - Examples for the validation of the
calculation programs
D.1 General
D.2 Figures
D.3 Results
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