09/30196505 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN ISO 10077-2 - THERMAL PERFORMANCE OF WINDOWS, DOORS AND SHUTTERS - CALCULATION OF THERMAL TRANSMITTANCE - PART 2: NUMERICAL METHOD FOR FRAMES
Hardcopy , PDF
English
30-04-2012
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
BS EN ISO 10077-2
| Committee |
B/540/2
|
| DocumentType |
Draft
|
| Pages |
44
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN ISO 10077-2 : DRAFT 2009 | Identical |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 10211:2017 | Thermal bridges in building construction — Heat flows and surface temperatures — Detailed calculations |
| EN 673:2011 | Glass in building - Determination of thermal transmittance (U value) - Calculation method |
| ISO 15099:2003 | Thermal performance of windows, doors and shading devices — Detailed calculations |
| EN 13556:2003 | Round and sawn timber - Nomenclature of timbers used in Europe |
| EN 12519:2004 | Windows and pedestrian doors - Terminology |
| ISO 12567-2:2005 | Thermal performance of windows and doors — Determination of thermal transmittance by hot box method — Part 2: Roof windows and other projecting windows |
| EN 12412-2:2003 | Thermal performance of windows, doors and shutters - Determination of thermal transmittance by hot box method - Part 2: Frames |
| 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 |
| ISO 6946:2017 | Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods |
| ISO 7345:1987 | Thermal insulation — Physical quantities and definitions |
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