M00024706
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THERMAL PERFORMANCE OF WINDOWS, DOORS AND SHUTTERS - CALCULATION OF THERMAL TRANSMITTANCE - PART 2: NUMERICAL METHOD FOR FRAMES
International Organization for Standardization
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Availability date: 11/05/2021
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and subscripts
5 Calculation method
6 Calculation of thermal transmittance
7 Report
Annex A (normative) - Input and method selection data
sheet - Template
Annex B (informative) - Input and method selection data
sheet - Default choices
Annex C (normative) - Regional references in line with
ISO Global Relevance Policy
Annex D (normative) - Thermal conductivity and other
characteristics of selected materials
Annex E (normative) - Surface resistances
Annex F (normative) - Determination of the thermal
transmittance
Annex G (normative) - General examples for the validation
of calculation programs using the radiosity method for
the treatment of cavities
Annex H (normative) - Examples of window frames for the
validation of calculation programs using the radiosity
method for the treatment of cavities
Annex I (normative) - Examples of window frames for the
validation of calculation programs using the single
equivalent thermal conductivity method for the
treatment of cavities
Annex J (normative) - Wood species listed in Annex D
Bibliography
Describes a method and gives reference input data for the calculation of the thermal transmittance of frame profiles and of the linear thermal transmittance of their junction with glazing or opaque panels.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Organization for Standardization |
Pages | |
ISBN | |
Committee | TC 163 |
Supersedes |
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