ISO 17772-1:2017
Energy performance of buildings — Indoor environmental quality — Part 1: Indoor environmental input parameters for the design and assessment of energy performance of buildings
ISO 17772-1:2017 specifies requirements for indoor environmental parameters for thermal environment, indoor air quality, lighting and acoustics and specifies how to establish these parameters for building system design and energy performance calculations.
It includes design criteria for the local thermal discomfort factors, draught, radiant temperature asymmetry, vertical air temperature differences and floor surface temperature.
ISO 17772-1:2017 is applicable where the criteria for indoor environment are set by human occupancy and where the production or process does not have a major impact on indoor environment.
It also specifies occupancy schedules to be used in standard energy calculations and how different categories of criteria for the indoor environment can be used.
The criteria in ISO 17772-1:2017can also be used in national calculation methods. ISO 17772-1:2017 sets criteria for the indoor environment based on existing standards and reports (listed in Clause 2 and the Bibliography).
The document does not specify design methods, but gives input parameters to the design of building envelope, heating, cooling, ventilation and lighting.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
4.1 Symbols
4.2 Abbreviations
5 Interactions with other standards
6 Design input parameters for design of buildings and sizing of heating, cooling, ventilation and lighting systems
6.1 General
6.2 Thermal environment
6.2.1 Heated and/or mechanically cooled buildings
6.2.2 Buildings without mechanical cooling
6.2.3 Increased air velocity
6.3 Design for indoor air quality (ventilation rates)
6.3.1 General
6.3.2 Methods
6.3.3 Non-residential buildings
6.3.4 Residential buildings
6.3.5 Access to operable windows
6.3.6 Filtration and air cleaning
6.4 Humidity
6.5 Lighting
6.5.1 General
6.5.2 Non-residential buildings
6.5.3 Residential buildings
6.6 Noise
7 Indoor environment parameters for energy calculation
7.1 General
7.2 Thermal environment
7.2.1 Seasonal and monthly calculations
7.2.2 Hourly calculations
7.3 Indoor air quality and ventilation
7.3.1 General
7.4 Humidity
7.5 Lighting
7.5.1 Non-residential buildings
7.5.2 Residential buildings
Annex A (normative) Recommended criteria for the thermal environment
Annex B (normative) Basis for the criteria for indoor air quality and ventilation rates
Annex C (normative) How to define low and very low polluting buildings
Annex D (normative) Examples of criteria for lighting
Annex E (normative) Indoor system noise criteria of some spaces and buildings
Annex F (normative) Criteria for substances in indoor air
Annex G (normative) Occupant schedules for energy calculations
Annex H (informative) Default criteria for the thermal environment
Annex I (informative) Basis for the criteria for indoor air quality and ventilation rates
Annex J (informative) Example on how to define low and very low polluting buildings
Annex K (informative) Examples of criteria for lighting
Annex L (informative) Indoor system noise criteria of some spaces and buildings
Annex M (informative) WHO health-based criteria for indoor air
Annex N (informative) Occupants schedules for energy calculations
Annex O (informative) Occupants schedules for energy calculations
Bibliography
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
4.1 Symbols
4.2 Abbreviations
5 Interactions with other standards
6 Design input parameters for design of buildings and sizing of heating, cooling, ventilation and lighting systems
6.1 General
6.2 Thermal environment
6.2.1 Heated and/or mechanically cooled buildings
6.2.2 Buildings without mechanical cooling
6.2.3 Increased air velocity
6.3 Design for indoor air quality (ventilation rates)
6.3.1 General
6.3.2 Methods
6.3.3 Non-residential buildings
6.3.4 Residential buildings
6.3.5 Access to operable windows
6.3.6 Filtration and air cleaning
6.4 Humidity
6.5 Lighting
6.5.1 General
6.5.2 Non-residential buildings
6.5.3 Residential buildings
6.6 Noise
7 Indoor environment parameters for energy calculation
7.1 General
7.2 Thermal environment
7.2.1 Seasonal and monthly calculations
7.2.2 Hourly calculations
7.3 Indoor air quality and ventilation
7.3.1 General
7.4 Humidity
7.5 Lighting
7.5.1 Non-residential buildings
7.5.2 Residential buildings
Annex A (normative) Recommended criteria for the thermal environment
Annex B (normative) Basis for the criteria for indoor air quality and ventilation rates
Annex C (normative) How to define low and very low polluting buildings
Annex D (normative) Examples of criteria for lighting
Annex E (normative) Indoor system noise criteria of some spaces and buildings
Annex F (normative) Criteria for substances in indoor air
Annex G (normative) Occupant schedules for energy calculations
Annex H (informative) Default criteria for the thermal environment
Annex I (informative) Basis for the criteria for indoor air quality and ventilation rates
Annex J (informative) Example on how to define low and very low polluting buildings
Annex K (informative) Examples of criteria for lighting
Annex L (informative) Indoor system noise criteria of some spaces and buildings
Annex M (informative) WHO health-based criteria for indoor air
Annex N (informative) Occupants schedules for energy calculations
Annex O (informative) Occupants schedules for energy calculations
Bibliography