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EN ISO 13370:2017

Current
Current

The latest, up-to-date edition.

Thermal performance of buildings - Heat transfer via the ground - Calculation methods (ISO 13370:2017)
Published date

19-07-2017

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and subscripts
5 Description of the method
6 Calculation of heat transfer via the ground
7 Calculation of thermal transmittances
Annex A (normative) - Input and method selection data
        sheet - Template
Annex B (informative) - Input and method selection data
        sheet - Default choices
Annex C (normative) - Calculation of ground heat flow rate
Annex D (normative) - Slab-on-ground with edge insulation
Annex E (informative) - Heat flow rates for edge and central
        regions of a building
Annex F (normative) - Application to dynamic calculation
        programmes
Annex G (normative) - Ventilation below suspended floors
Annex H (normative) - Periodic heat transfer coefficients
Bibliography

ISO 13370:2017 provides methods of calculation of heat transfer coefficients and heat flow rates for building elements in thermal contact with the ground, including slab‐on‐ground floors, suspended floors and basements. It applies to building elements, or parts of them, below a horizontal plane in the bounding walls of the building situated- at the level of the inside floor surface, for slab‐on‐ground floors, suspended floors and unheated basements;NOTE 1 In some cases, external dimension systems define the boundary at the lower surface of the floor slab.- at the level of the external ground surface, for heated basements.ISO 13370:2017 includes calculation of the steady‐state part of the heat transfer (the annual average rate of heat flow) and the part due to annual periodic variations in temperature (the seasonal variations of the heat flow rate about the annual average). These seasonal variations are obtained on a monthly basis and, except for the application to dynamic simulation programmes in Annex D, ISO 13370:2017 does not apply to shorter periods of time.NOTE 2 Table 1 in the Introduction shows the relative position of ISO 13370:2017 within the set of EPB standards in the context of the modular structure as set out in ISO 52000-1.

Committee
CEN/TC 89
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

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15/30325699 DC : 0 BS EN ISO 52000-1 - ENERGY PERFORMANCE OF BUILDINGS - OVERARCHING EPB ASSESSMENT - PART 1: GENERAL FRAMEWORK AND PROCEDURES
I.S. EN ISO 13792:2012 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - SIMPLIFIED METHODS (ISO 13792:2012)
10/30202116 DC : 0 BS EN ISO 13791 - THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - GENERAL CRITERIA AND VALIDATION PROCEDURES
I.S. EN ISO 13791:2012 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - GENERAL CRITERIA AND VALIDATION PROCEDURES (ISO 13791:2012)
10/30202119 DC : 0 BS EN ISO 13792 - THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - SIMPLIFIED METHODS
BS EN 15316-2-1:2007 Heating systems in buildings. Method for calculation of system energy requirements and system efficiencies Space heating emission systems
I.S. EN 15377-1:2008 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 1: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY
UNI EN 15377-2 : 2008 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 2: DESIGN, DIMENSIONING AND INSTALLATION
BS EN 12831:2003 Heating systems in buildings. Method for calculation of the design heat load
EN 12831 : 2003 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD
EN 12831-1:2017 Energy performance of buildings - Method for calculation of the design heat load - Part 1: Space heating load, Module M3-3
BS EN 12831-1:2017 Energy performance of buildings. Method for calculation of the design heat load Space heating load, Module M3-3
UNI EN 15377-1 : 2008 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 1: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY
I.S. EN 12831-1:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD, MODULE M3-3
DIN EN 15255:2007-11 ENERGY PERFORMANCE OF BUILDINGS - SENSIBLE ROOM COOLING LOAD CALCULATION - GENERAL CRITERIA AND VALIDATION PROCEDURES
DIN EN 15255 E : 2007 ENERGY PERFORMANCE OF BUILDINGS - SENSIBLE ROOM COOLING LOAD CALCULATION - GENERAL CRITERIA AND VALIDATION PROCEDURES
BS EN ISO 13792:2012 Thermal performance of buildings. Calculation of internal temperatures of a room in summer without mechanical cooling. Simplified methods
DIN EN 15316-2-1:2007-10 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 2-1: SPACE HEATING EMISSION SYSTEMS
VDI 2078:2015-06 Calculation of thermal loads and room temperatures (design cooling load and annual simulation)
DIN EN 12831-1 E : 2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD, MODULE M3-3
99/104649 DC : DRAFT MAY 1999 EN ISO 13790 - THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF ENERGY USE FOR HEATING
I.S. EN 15316-2-1:2007 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 2-1: SPACE HEATING EMISSION SYSTEMS
CEN/TR 15615:2008 Explanation of the general relationship between various European standards and the Energy Performance of Buildings Directive (EPBD) - Umbrella Document
PREN ISO 13792 : DRAFT 2010 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - SIMPLIFIED METHODS
UNI EN ISO 13792 : 2012 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - SIMPLIFIED METHODS
UNI EN 12831 : 2006 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD
14/30309932 DC : 0 BS EN 12831-1 - HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD
BS EN 15377-2:2008 Heating systems in buildings. Design of embedded water based surface heating and cooling systems Design, dimensioning and installation
UNE-EN ISO 13791:2013 Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - General criteria and validation procedures (ISO 13791:2012)
I.S. EN 15377-2:2008 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 2: DESIGN, DIMENSIONING AND INSTALLATION
DIN 4108 Beiblatt 2:2006-03 THERMAL INSULATION AND ENERGY ECONOMY IN BUILDINGS - THERMAL BRIDGES - EXAMPLES FOR PLANNING AND PERFORMANCE
BS EN ISO 13793:2001 Thermal performance of buildings. Thermal design of foundations to avoid frost heave
EN 15377-2:2008 Heating systems in buildings - Design of embedded water based surface heating and cooling systems - Part 2: Design, dimensioning and installation
EN ISO 13792:2012 Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - Simplified methods (ISO 13792:2012)
EN ISO 13791:2012 Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - General criteria and validation procedures (ISO 13791:2012)
EN 15377-1:2008 Heating systems in buildings - Design of embedded water based surface heating and cooling systems - Part 1: Determination of the design heating and cooling capacity
EN 15316-2-1:2007 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 2-1: Space heating emission systems
DIN EN 12831-1:2017-09 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD, MODULE M3-3
I.S. EN 12831:2003 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD
UNE-EN ISO 13792:2013 Thermal performance of buildings - Calculation of internal temperatures of a room in summer without mechanical cooling - Simplified methods (ISO 13792:2012)
PD CEN/TR 15615:2008 Explanation of the general relationship between various CEN standards and the Energy Performance of Buildings Directive (EPBD). Umbrella document
ISO 13792:2012 Thermal performance of buildings Calculation of internal temperatures of a room in summer without mechanical cooling Simplified methods
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DIN EN 15377-2:2008-11 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 2: DESIGN, DIMENSIONING AND INSTALLATION
DIN EN ISO 13791:2012-08 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF INTERNAL TEMPERATURES OF A ROOM IN SUMMER WITHOUT MECHANICAL COOLING - GENERAL CRITERIA AND VALIDATION PROCEDURES (ISO 13791:2012)

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