This document specifies methods to determine the durability of bondings, prepared by means of adhesive materials (e.g. adhesive tapes and adhesive masses), for the establishment of airtight layers under climatic conditions representative for indoor environments based on test methods with and without ageing.
The methods provided in this document require at least 120 days for aging and are therefore not suitable for a short time evaluation nor can they be applied to in-field testing. This document excludes test methods for external weathering or UV exposure, even though this might occur during the construction phase.
The following typical applications are distinguished:
-   bonding of the overlap of flexible airtightness layers;
-   bonding of flexible airtightness layers to construction products and penetrations;
-   establishment of airtightness layers by means of sheet materials and adhesive tapes.
This document does not apply to test methods for:
-   pre-compressed sealing tapes and sealing profiles which will be mechanically secured;
-   butyl-based adhesive tapes or adhesive masses;
-   sheet joints of wood-based panels or gypsum plasterboards with adhesive masses or filler systems;
-   bondings of bitumen membranes or of bitumen membranes to construction products;
-   bonding of self-adhesive membranes;
-   adhesive masses from reels. Adhesive masses from reels are cured viscoelastic adhesive masses, which are used in the same field of application as adhesive masses.
The tack is not addressed. It does not allow any conclusion on the durability of a bonding.

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  • Standard
    28 pages
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This document specifies methods to determine the durability of bondings, prepared by means of adhesive materials (e.g. adhesive tapes and adhesive masses), for the establishment of airtight layers under climatic conditions representative for indoor environments based on test methods with and without ageing.
The methods provided in this document require at least 120 days for aging and are therefore not suitable for a short time evaluation nor can they be applied to in-field testing. This document excludes test methods for external weathering or UV exposure, even though this might occur during the construction phase.
The following typical applications are distinguished:
-   bonding of the overlap of flexible airtightness layers;
-   bonding of flexible airtightness layers to construction products and penetrations;
-   establishment of airtightness layers by means of sheet materials and adhesive tapes.
This document does not apply to test methods for:
-   pre-compressed sealing tapes and sealing profiles which will be mechanically secured;
-   butyl-based adhesive tapes or adhesive masses;
-   sheet joints of wood-based panels or gypsum plasterboards with adhesive masses or filler systems;
-   bondings of bitumen membranes or of bitumen membranes to construction products;
-   bonding of self-adhesive membranes;
-   adhesive masses from reels. Adhesive masses from reels are cured viscoelastic adhesive masses, which are used in the same field of application as adhesive masses.
The tack is not addressed. It does not allow any conclusion on the durability of a bonding.

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This document applies to the design, energy performance of buildings and implementation of ventilation, air conditioning and room conditioning systems for non-residential buildings subject to human occupancy, excluding applications like industrial processes. It focuses on the definitions of the various parameters that are relevant for such systems.
The guidance for design given in this document and accompanying CEN/TR 16798-4 are mainly applicable to mechanical supply and/or exhaust ventilation systems. Natural ventilation systems or natural parts of hybrid ventilation systems are not covered by this document.
Applications for residential ventilation are not covered in this document. Performance of ventilation systems in residential buildings is covered in EN 15665 and CEN/TR 14788.
The classification uses different categories. For some values, examples are given and, for requirements, typical ranges with default values are presented. The default values are given in Annex B and a template for national specification is given in Annex A. It is important that the classification is always appropriate to the type of building and its intended use, and that the basis of the classification is explained if the examples given in this document are not used.
NOTE 1   Different standards can express the categories for the same parameters in a different way, and also the category symbols can be different.
Table 1 shows the relative position of this document within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000-1.
NOTE 2   In CEN ISO/TR 52000-2 the same Table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation.
NOTE 3   The modules represent EPB standards, although one EPB standard might cover more than one module and one module might be covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See also Clause 2 and Table A.1 and Table B.1.
Table 1 - Position of this standard (in case M5-1, M5-4), within the modular structure of the set of EPB standards

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This document applies to the design, energy performance of buildings and implementation of ventilation, air conditioning and room conditioning systems for non-residential buildings subject to human occupancy, excluding applications like industrial processes. It focuses on the definitions of the various parameters that are relevant for such systems.
The guidance for design given in this document and accompanying CEN/TR 16798-4 are mainly applicable to mechanical supply and/or exhaust ventilation systems. Natural ventilation systems or natural parts of hybrid ventilation systems are not covered by this document.
Applications for residential ventilation are not covered in this document. Performance of ventilation systems in residential buildings is covered in EN 15665 and CEN/TR 14788.
The classification uses different categories. For some values, examples are given and, for requirements, typical ranges with default values are presented. The default values are given in Annex B and a template for national specification is given in Annex A. It is important that the classification is always appropriate to the type of building and its intended use, and that the basis of the classification is explained if the examples given in this document are not used.
NOTE 1   Different standards can express the categories for the same parameters in a different way, and also the category symbols can be different.
Table 1 shows the relative position of this document within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000-1.
NOTE 2   In CEN ISO/TR 52000-2 the same Table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation.
NOTE 3   The modules represent EPB standards, although one EPB standard might cover more than one module and one module might be covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See also Clause 2 and Table A.1 and Table B.1.
Table 1 - Position of this standard (in case M5-1, M5-4), within the modular structure of the set of EPB standards

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This document provides explanation and justification to support the correct understanding and use of ISO 52016-3.

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This document describes the basic principles to be followed in the development and maintenance of standards intended to support the assessment of the overall energy performance of a building (EPB) using a holistic approach.
This document supports the development and maintenance of a set of EPB standards that provides a systematic, clear, consistent and comprehensive methodology for the benefit of professionals and government entities. The main application is the assessment of the overall energy performance of a building in the context of building regulations, e.g. to specify EP requirements, EP rating and EP certificates.
The principles cover general and common aspects on the required quality, accuracy, usability, consistency and interoperability of the EPB standards as a set and individually. For that purpose, this document provides guidance on the process, structure and layout of these EPB standards and accompanying publications, complementary to the CEN and ISO internal regulations.
This document forms the basis for detailed technical rules given in CEN/TS 16629, in the overarching EPB standard, EN ISO 52000-1:2017, and in supporting documents.

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  • Technical specification
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This document describes the detailed technical rules to be followed in the development and maintenance of standards intended to support the assessment of the overall energy performance of a building (EPB) using a holistic approach.
This document supports the development and maintenance of a set of EPB standards that provides a systematic, clear, consistent and comprehensive methodology for the benefit of professionals and government entities. The main application is the assessment of the overall energy performance of a building in the context of building regulations, e.g. to specify EP requirements, EP rating and EP certificates.
The rules cover general and common aspects on the required quality, accuracy, usability, consistency and interoperability of the EPB standards as a set and individually. For that purpose, this document provides guidance on the process, structure and layout of these EPB standards and accompanying publications, complementary to the CEN and ISO internal regulations.
This document is based on the basic principles given in CEN/TS 16628, and is complemented by the overarching EPB standard, EN ISO 52000-1 and supporting documents.

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This document describes the detailed technical rules to be followed in the development and maintenance of standards intended to support the assessment of the overall energy performance of a building (EPB) using a holistic approach.
This document supports the development and maintenance of a set of EPB standards that provides a systematic, clear, consistent and comprehensive methodology for the benefit of professionals and government entities. The main application is the assessment of the overall energy performance of a building in the context of building regulations, e.g. to specify EP requirements, EP rating and EP certificates.
The rules cover general and common aspects on the required quality, accuracy, usability, consistency and interoperability of the EPB standards as a set and individually. For that purpose, this document provides guidance on the process, structure and layout of these EPB standards and accompanying publications, complementary to the CEN and ISO internal regulations.
This document is based on the basic principles given in CEN/TS 16628, and is complemented by the overarching EPB standard, EN ISO 52000-1 and supporting documents.

  • Technical specification
    40 pages
    English language
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This document describes the basic principles to be followed in the development and maintenance of standards intended to support the assessment of the overall energy performance of a building (EPB) using a holistic approach.
This document supports the development and maintenance of a set of EPB standards that provides a systematic, clear, consistent and comprehensive methodology for the benefit of professionals and government entities. The main application is the assessment of the overall energy performance of a building in the context of building regulations, e.g. to specify EP requirements, EP rating and EP certificates.
The principles cover general and common aspects on the required quality, accuracy, usability, consistency and interoperability of the EPB standards as a set and individually. For that purpose, this document provides guidance on the process, structure and layout of these EPB standards and accompanying publications, complementary to the CEN and ISO internal regulations.
This document forms the basis for detailed technical rules given in CEN/TS 16629, in the overarching EPB standard, EN ISO 52000-1:2017, and in supporting documents.

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  • Technical specification
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This document provides explanation and justification to support the correct understanding and use of ISO 52016-3.

  • Technical report
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  • Technical report
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This document provides explanation and justification to support the correct understanding and use of ISO 52016-3.

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This document provides a general overview, including terms and definitions and technical specifications for an underfloor air distribution (UFAD) system. A UFAD system includes a raised floor, a zone air handling unit (AHU), an underfloor plenum and underfloor air diffusers. This document is applicable to all types of systems which utilize underfloor plenum to supply conditioned air into the occupied space.

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This document specifies the steady-state data analysis methods to evaluate the data from ‘the aggregate heat loss test’. These analysis methods enable the actual in situ aggregate heat loss (building heat transfer coefficient) to be estimated.
NOTE   The aggregate heat loss method is specified in prEN 17887-1:2022 Thermal performance of buildings - In-situ testing of completed buildings - Part 1: Data collection for aggregate heat loss test.

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This document specifies the steady-state data analysis methods to evaluate the data from ‘the aggregate heat loss test method’. These analysis methods enable the actual in situ aggregate heat loss (building heat transfer coefficient) to be estimated.
NOTE   The aggregate heat loss method is specified in prEN 17888-1:2022, Thermal performance of buildings - In situ testing of building test structures - Part 1: Data collection for aggregate heat loss test.

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This document specifies a test method for the in situ measurement of the thermal performance of buildings, both newly built and existing.
This document specifies the data to be collected during and after the test.
NOTE   The analysis of the data and the reporting format for the analysis are referred to in prEN 17887-2:2022 Thermal performance of buildings - In situ testing of completed buildings - Part 2: Steady-state data analysis for aggregate heat loss test.
This document is applicable to domestic scale detached buildings and attached domestic scale buildings, such as semi-detached houses, terraced houses and apartments.

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This document specifies a test method for the in situ testing of the thermal performance of building structures especially built for the purpose of the test.
This document also specifies the apparatus to be used and the measurement procedures to collect the data and the reporting format for the apparatus including the building test structure and the test conditions.
NOTE   The analysis of the data and the reporting format for the analysis are referred to in prEN 17888-2.
This document does not apply to:
-   existing buildings;
-   building structures allowing direct solar gains through glazing surfaces;
-   the determination of the thermal performance of a specific building product, material, component or element.

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This document is applicable to technical insulation systems of operational installations in industry and the building services, such as pipes, ducts, vessels, equipment and built-in components.
The document specifies methods for the energy efficiency classification of insulation systems for the abovementioned components with an operational temperature range of −30 °C up to 650 °C.
The document addresses plant operators, engineers of operational installations, as well as the involved contractors such as insulation contractors and pipefitting contractors.
The design of safe surface temperatures for personal protection, as well as the prevention of condensation, is outside the scope of this document.
This document also does not apply to water-based heating and cooling systems in buildings and does not apply to directly buried district heating and district cooling pipes.

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This document is applicable to technical insulation systems of operational installations in industry and the building services, such as pipes, ducts, vessels, equipment and built-in components.
The document specifies methods for the energy efficiency classification of insulation systems for the abovementioned components with an operational temperature range of −30 °C up to 650 °C.
The document addresses plant operators, engineers of operational installations, as well as the involved contractors such as insulation contractors and pipefitting contractors.
The design of safe surface temperatures for personal protection, as well as the prevention of condensation, is outside the scope of this document.
This document also does not apply to water-based heating and cooling systems in buildings and does not apply to directly buried district heating and district cooling pipes.

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This document provides the product category rules (PCR) for Type III environmental declarations (as in EN 15804:2012+A2:20191) for factory made and in situ thermal insulation products.
Complementary to EN 15804:2012+A2:20191, the PCR described in this document:
-   specify the declared unit to be used;
-   define the system boundaries for thermal insulation products;
-   specify/describe the default scenarios and rules for defining scenarios for certain life cycle information modules.
These PCR are intended to be used for cradle to gate, cradle to gate with options or cradle to grave assessment, provided the intention is properly stated in the system boundary description.

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This document describes a laboratory test method to determine the susceptibility of thermal insulation products used for construction against mould growth under specified climatic conditions.
The method is applicable to both factory-made products and in situ formed products. Factory-made products include panels, mats and rolls.
NOTE   In situ formed products are usually those that are delivered loose and installed by blowing-in, pouring, or spraying-on, eventually using water and/or binder, whether or not they are also treated using additives.
The test is carried out with one of the conditions described in Table 1.
This test method determines the susceptibility of a thermal insulation material to mould growth, but it does not determine the suitability for use in a given design (wall, roof, etc.).
This method does not predict the resistance of an insulation product to water damage.

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This document specifies a test method for the in situ measurement of the thermal performance of buildings, both newly built and existing.
This document specifies the data to be collected during and after the test.
NOTE   The analysis of the data and the reporting format for the analysis are referred to in prEN 17887-2:2022 Thermal performance of buildings - In situ testing of completed buildings - Part 2: Steady-state data analysis for aggregate heat loss test.
This document is applicable to domestic scale detached buildings and attached domestic scale buildings, such as semi-detached houses, terraced houses and apartments.

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    26 pages
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This document specifies the steady-state data analysis methods to evaluate the data from ‘the aggregate heat loss test’. These analysis methods enable the actual in situ aggregate heat loss (building heat transfer coefficient) to be estimated.
NOTE   The aggregate heat loss method is specified in prEN 17887-1:2022 Thermal performance of buildings - In-situ testing of completed buildings - Part 1: Data collection for aggregate heat loss test.

  • Standard
    53 pages
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This document specifies a test method for the in situ testing of the thermal performance of building structures especially built for the purpose of the test.
This document also specifies the apparatus to be used and the measurement procedures to collect the data and the reporting format for the apparatus including the building test structure and the test conditions.
NOTE   The analysis of the data and the reporting format for the analysis are referred to in prEN 17888-2.
This document does not apply to:
-   existing buildings;
-   building structures allowing direct solar gains through glazing surfaces;
-   the determination of the thermal performance of a specific building product, material, component or element.

  • Standard
    31 pages
    English language
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    1 day

This document specifies the steady-state data analysis methods to evaluate the data from ‘the aggregate heat loss test method’. These analysis methods enable the actual in situ aggregate heat loss (building heat transfer coefficient) to be estimated.
NOTE   The aggregate heat loss method is specified in prEN 17888-1:2022, Thermal performance of buildings - In situ testing of building test structures - Part 1: Data collection for aggregate heat loss test.

  • Standard
    52 pages
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    1 day

This document provides the product category rules (PCR) for Type III environmental declarations (as in EN 15804:2012+A2:20191) for factory made and in situ thermal insulation products.
Complementary to EN 15804:2012+A2:20191, the PCR described in this document:
-   specify the declared unit to be used;
-   define the system boundaries for thermal insulation products;
-   specify/describe the default scenarios and rules for defining scenarios for certain life cycle information modules.
These PCR are intended to be used for cradle to gate, cradle to gate with options or cradle to grave assessment, provided the intention is properly stated in the system boundary description.

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This document specifies a test method for the determination of settlement of loose-fill insulation applied horizontally in ventilated attics. This test method measures the effects of humidity and temperature cycling.

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This document specifies procedures for the calculation of the energy needs for heating and cooling, internal temperatures and sensible and latent heat loads of a building according to the hourly calculation methodology in ISO 52016-1. Additions or modifications of the calculations are provided in this document if the building envelope contains one or more adaptive building envelope elements (building envelope elements with adaptive components that are either environmentally or actively controlled as a function of specific conditions). The adaptive building envelope element replaces the transparent building element in the calculation according to ISO 52016-1.
The three types of adaptive building envelope elements covered in this document are:
—     building envelope elements with dynamic solar shading;
—     building envelope elements with chromogenic glazing;
—     building envelope elements with an actively ventilated cavity.
Environmentally activated control is described for building envelope elements with chromogenic glazing, but can also occur for other types of adaptive building envelope elements. In that case the same approach applies as for environmentally activated chromogenic glazing.
This document is applicable to the assessment of the energy performance of buildings (EPB) (energy performance labels and certificates), including comparison between buildings and checking conformity with minimum energy performance criteria.
It is also applicable to assess the contribution of the adaptive building envelope element to the smart readiness of a building.
In addition, this document provides indicators for the impact of the adaptive building envelope element on the performance of the building compared to a reference building envelope element. It is applicable to buildings at the design stage, to new buildings after construction and to existing buildings in the use phase.
This document is not applicable to geometrically complex adaptive building envelope elements that can only be modelled as multiple coupled thermal zones.
NOTE            The background to the selection of adaptive building envelope elements is given in ISO/TR 52016-4.

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  • Standard
    66 pages
    English language
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This document describes a laboratory test method to determine the susceptibility of thermal insulation products used for construction against mould growth under specified climatic conditions.
The method is applicable to both factory-made products and in situ formed products. Factory-made products include panels, mats and rolls.
NOTE   In situ formed products are usually those that are delivered loose and installed by blowing-in, pouring, or spraying-on, eventually using water and/or binder, whether or not they are also treated using additives.
The test is carried out with one of the conditions described in Table 1.
This test method determines the susceptibility of a thermal insulation material to mould growth, but it does not determine the suitability for use in a given design (wall, roof, etc.).
This method does not predict the resistance of an insulation product to water damage.

  • Standard
    17 pages
    English language
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    1 day

This document specifies a test method for the determination of settlement of loose-fill insulation applied horizontally in ventilated attics. This test method measures the effects of humidity and temperature cycling.

  • Standard
    12 pages
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This document specifies a test method for the determination of settlement of loose-fill insulation applied horizontally in ventilated attics. This test method measures the effects of humidity and temperature cycling.

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This document describes a method for measuring the insulation performance of building elements, e.g. exterior walls, floors, ceilings (hereinafter referred to collectively as "walls"). This is done by using the probe insertion method, which gives the temperature distribution in the wall with a temperature sensor in a small diameter borehole in the wall. The measurement method is divided into a quantitative method, which measures the thermal resistance with a heat flow measurement, and a qualitative method without heat flow measurement. This document describes a screening test that is used for preliminary and practical diagnosis. The method is applicable to plane building components with a light heat capacity, such as those in frame structure dwellings. The measured results give the insulation performance at the local measurement points rather than that of the whole panel including thermal bridges such as studs.

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    21 pages
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This document specifies requirements and methodologies for infrared thermographic services for detection of heat, air and moisture irregularities in buildings that help users to specify and understand
a)       the extent of thermographic services required,
b)       the type and condition of equipment available for use,
c)        the qualifications of equipment operators, image analysts, and report authors and those making recommendations, and
d)       the reporting of results.
It provides guidance to understanding and utilizing the final results stemming from provision of the thermographic services.
This document is applicable to the general procedures for infrared thermographic methods as can be applied to residential, commercial, and institutional and special use buildings.

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    49 pages
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This document specifies procedures for the calculation of the energy needs for heating and cooling, internal temperatures and sensible and latent heat loads of a building according to the hourly calculation methodology in ISO 52016-1. Additions or modifications of the calculations are provided in this document if the building envelope contains one or more adaptive building envelope elements (building envelope elements with adaptive components that are either environmentally or actively controlled as a function of specific conditions). The adaptive building envelope element replaces the transparent building element in the calculation according to ISO 52016-1.
The three types of adaptive building envelope elements covered in this document are:
—     building envelope elements with dynamic solar shading;
—     building envelope elements with chromogenic glazing;
—     building envelope elements with an actively ventilated cavity.
Environmentally activated control is described for building envelope elements with chromogenic glazing, but can also occur for other types of adaptive building envelope elements. In that case the same approach applies as for environmentally activated chromogenic glazing.
This document is applicable to the assessment of the energy performance of buildings (EPB) (energy performance labels and certificates), including comparison between buildings and checking conformity with minimum energy performance criteria.
It is also applicable to assess the contribution of the adaptive building envelope element to the smart readiness of a building.
In addition, this document provides indicators for the impact of the adaptive building envelope element on the performance of the building compared to a reference building envelope element. It is applicable to buildings at the design stage, to new buildings after construction and to existing buildings in the use phase.
This document is not applicable to geometrically complex adaptive building envelope elements that can only be modelled as multiple coupled thermal zones.
NOTE            The background to the selection of adaptive building envelope elements is given in ISO/TR 52016-4.

  • Standard
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  • Standard
    66 pages
    English language
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This document specifies procedures for the calculation of the energy needs for heating and cooling, internal temperatures and sensible and latent heat loads of a building according to the hourly calculation methodology in ISO 52016-1. Additions or modifications of the calculations are provided in this document if the building envelope contains one or more adaptive building envelope elements (building envelope elements with adaptive components that are either environmentally or actively controlled as a function of specific conditions). The adaptive building envelope element replaces the transparent building element in the calculation according to ISO 52016-1. The three types of adaptive building envelope elements covered in this document are: — building envelope elements with dynamic solar shading; — building envelope elements with chromogenic glazing; — building envelope elements with an actively ventilated cavity. Environmentally activated control is described for building envelope elements with chromogenic glazing, but can also occur for other types of adaptive building envelope elements. In that case the same approach applies as for environmentally activated chromogenic glazing. This document is applicable to the assessment of the energy performance of buildings (EPB) (energy performance labels and certificates), including comparison between buildings and checking conformity with minimum energy performance criteria. It is also applicable to assess the contribution of the adaptive building envelope element to the smart readiness of a building. In addition, this document provides indicators for the impact of the adaptive building envelope element on the performance of the building compared to a reference building envelope element. It is applicable to buildings at the design stage, to new buildings after construction and to existing buildings in the use phase. This document is not applicable to geometrically complex adaptive building envelope elements that can only be modelled as multiple coupled thermal zones. NOTE The background to the selection of adaptive building envelope elements is given in ISO/TR 52016-4.

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    55 pages
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  • Standard
    60 pages
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This document specifies requirements and methodologies for infrared thermographic services for detection of heat, air and moisture irregularities in buildings that help users to specify and understand
a)       the extent of thermographic services required,
b)       the type and condition of equipment available for use,
c)        the qualifications of equipment operators, image analysts, and report authors and those making recommendations, and
d)       the reporting of results.
It provides guidance to understanding and utilizing the final results stemming from provision of the thermographic services.
This document is applicable to the general procedures for infrared thermographic methods as can be applied to residential, commercial, and institutional and special use buildings.

  • Standard
    49 pages
    English language
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This document specifies requirements and methodologies for infrared thermographic services for detection of heat, air and moisture irregularities in buildings that help users to specify and understand a) the extent of thermographic services required, b) the type and condition of equipment available for use, c) the qualifications of equipment operators, image analysts, and report authors and those making recommendations, and d) the reporting of results. It provides guidance to understanding and utilizing the final results stemming from provision of the thermographic services. This document is applicable to the general procedures for infrared thermographic methods as can be applied to residential, commercial, and institutional and special use buildings.

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    39 pages
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  • Standard
    41 pages
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This document describes a set of procedures for using existing standardized CEN or ISO test and calculation methods to determine the thermal performance of reflective insulation products. This document supports and does not replace existing CEN or ISO test methods.
This document applies to any thermal insulation product that derives a proportion of its claimed thermal properties from the presence of one or more reflective or low emissivity surfaces together with any associated airspace(s). It does not replace the existing procedures for the determination of the thermal performance of products already covered by an existing harmonized product standard where the declared value of these products does not specifically include any claims attributable to the emissivity of the facing. It does not, and cannot, give an in-use or design value of thermal performance, but provides standardized information from which these can be determined.

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This document describes a set of procedures for using existing standardized CEN or ISO test and calculation methods to determine the thermal performance of reflective insulation products. This document supports and does not replace existing CEN or ISO test methods. This document applies to any thermal insulation product that derives a proportion of its claimed thermal properties from the presence of one or more reflective or low emissivity surfaces together with any associated airspace(s). It does not replace the existing procedures for the determination of the thermal performance of products already covered by an existing harmonized product standard where the declared value of these products does not specifically include any claims attributable to the emissivity of the facing. It does not, and cannot, give an in-use or design value of thermal performance, but provides standardized information from which these can be determined.

  • Standard
    30 pages
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  • Standard
    31 pages
    French language
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This document provides a transparent framework for reporting on the choices related to the procedure to determine primary energy factors (PEFs) and CO2 emission coefficients for energy delivered to and exported from the buildings as described in ISO 52000-1. It does not include considerations on other topics, e.g. nuclear waste, atmospheric particulate matter, deforestation, food and bioenergy competition, depletion of raw material resources, depletion of the soil. This document specifies the choices to be made to calculate the PEFs and CO2 emission coefficients related to different energy carriers. PEFs and CO2 emission coefficients for exported energy can be different from those chosen for delivered energy. This document is primarily intended for supporting and complementing ISO 52000-1 as the latter requires values for the PEFs and CO2 emission coefficients to complete the EPB calculation, however it can also be used for other applications.

  • Standard
    36 pages
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  • Standard
    38 pages
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This document specifies the cooling efficiency ratio (CER) as a key performance indicator (KPI) for quantifying the efficient use of energy to control the temperature of spaces within a data centre (DC). This document: a) defines the CER of a DC; b) describes the relationship of this KPI to a DC’s infrastructure, information technology equipment and information technology operations; c) defines the measurement, the calculation and the reporting of the parameter; and d) provides information on the correct interpretation of the CER. Annex A describes the correlation of the CER and other KPIs. Annex B provides examples of the usage of the CER. Annex C introduces the parameters that affect the CER. Annex D describes requirements and recommendations for derivatives of KPIs associated with the CER. This document is not applicable to cooling systems that are not powered by electricity (e.g. heat-driven absorption chillers).

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    16 pages
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This document specifies test methods for specific heat capacity under high temperature conditions from the normal temperature range to 1 600 K for insulation materials for buildings using the differential scanning calorimetry (DSC) method.

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    21 pages
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