CEN/TR 16798-2:2019

Energy performance of buildings - Ventilation for buildings - Part 2: Interpretation of the requirements in EN 16798-1 - Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics (Module M1-6)

This document deals with the indoor environmental parameters for thermal environment, indoor air quality, lighting and acoustic. The document explains how to use EN 16798-1 for specifying indoor environmental input parameters for building system design and energy performance calculations. The document specifies methods for long term evaluation of the indoor environment obtained as a result of calculations or measurements. The document specifies criteria for measurements which can be used if required to measure compliance by inspection. The Document identifies parameters to be used by monitoring and displaying the indoor environment in existing buildings. This document 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. The document explains how different categories of criteria for the indoor environment can be used.

Energetische Bewertung von Gebäuden - Lüftung von Gebäuden - Teil 2: Interpretation der Anforderungen der EN 16798-1 - Eingangsparameter für das Innenraumklima zur Auslegung und Bewertung der Energieeffizienz von Gebäuden bezüglich Raumluftqualität, Temperatur, Licht und Akustik (Module M1-6)

Performance énergétique des bâtiments - Ventilation des bâtiments - Partie 2 : Interprétation des exigences de l'EN 16798-1 - Données d’entrées d'ambiance intérieure pour la conception et l'évaluation de la performance énergétique des bâtiments couvrant la qualité de l'air intérieur, l'ambiance thermique, l'éclairage et l'acoustique (Module M1-6)

Le présent document traite des paramètres d'ambiance intérieure pour l'ambiance thermique, la qualité de l'air intérieur, l'éclairage et l'acoustique. Le présent document explique comment utiliser l'EN 16798 1 pour spécifier les paramètres d’entrée relatifs à l’ambiance intérieure pour la conception des systèmes du bâtiment et les calculs de la performance énergétique. Le document spécifie des méthodes pour l’évaluation à long terme de l’ambiance intérieure obtenue, à partir de résultats de calculs ou de mesures. Le document spécifie les critères de mesurage pouvant être utilisés, si requis, afin de mesurer la conformité par le biais d’une inspection. Le document identifie des paramètres à utiliser pour contrôler et afficher l’ambiance intérieure dans les bâtiments existants. Le présent document s’applique lorsque les critères d’ambiance relatifs à l'ambiance intérieure sont déterminés par l’occupation humaine et lorsque la production ou le procédé n’ont pas d’impact majeur sur l’ambiance intérieure. Le document explique comment les différentes catégories de critères d’ambiance intérieure peuvent être utilisées.

Energijske lastnosti stavb - Prezračevanje stavb - 2. del: Razlaga in utemeljitev EN 16798-1 - Vstopni podatki notranjega okolja za projektiranje in ocenjevanje energijskih lastnosti stavb glede kakovosti notranjega zraka, toplotnega okolja, razsvetljave in akustike - Modul M1-6

Ta dokument obravnava parametre notranjega okolja za toplotno okolje, notranjo kakovost zraka, razsvetljavo in akustiko. Dokument razloži, kako uporabljati standard EN 16798-1 za določanje vstopnih podatkov notranjega okolja za projektiranje stavbnega sistema in izračun energijskih lastnosti. Ta dokument določa metode za dolgoročno vrednotenje notranjega okolja, ki so pridobljene z izračuni ali meritvami. Dokument določa merila za meritve, ki se lahko uporabijo, če je zaradi nadzora potrebno izmeriti skladnost. Dokument določa podatke, ki jih je potrebno uporabiti, in prikaže notranje okolje v obstoječih stavbah. Ta dokument se uporablja, kjer so merila notranjega okolja določena s človeško uporabo in kjer proizvodnja ali procesi nimajo velikega vpliva na notranje okolje. Dokument pojasnjuje, kako je mogoče uporabiti različne kategorije meril za notranje okolje.

General Information

• Status: Published
• Publication Date: 30-Apr-2019
• ICS: 91.120.10 - Thermal insulation of buildings
• ICS: 91.140.01 - Installations in buildings in general
• Technical Committee: CEN/TC 156 - Ventilation for buildings
• Drafting Committee: CEN/TC 156 - Ventilation for buildings
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 01-May-2019
• Due Date: 15-Nov-2015
• Completion Date: 01-May-2019
• Directive: 2010/31/EU - Directive 2010/31/eu of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings (recast)
• Mandate: M/480 - Mandate to CEN, CENELEC and ETSI for the elaboration and adoption of standards for a methodology calculating the integrated energy performance of buildings and promoting the energy efficiency of buildings, in accordance with the terms set in the recast of the Directive on the energy performance buildings (2010/31/EU)
• Ref Project: SIST-TP CEN/TR 16798-2:2019 - Energy performance of buildings - Ventilation for buildings - Part 2: Interpretation of the requirements in EN 16798-1 - Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics - Module M1-6

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2019
Energijske lastnosti stavb - Prezračevanje stavb - 2. del: Razlaga in utemeljitev EN
16798-1 - Vstopni podatki notranjega okolja za projektiranje in ocenjevanje
energijskih lastnosti stavb glede kakovosti notranjega zraka, toplotnega okolja,
razsvetljave in akustike - Modul M1-6
Energy performance of buildings - Ventilation for buildings - Part 2: Interpretation of the
requirements in EN 16798-1 - Indoor environmental input parameters for design and
assessment of energy performance of buildings addressing indoor air quality, thermal
environment, lighting and acoustics - Module M1-6
Energetische Bewertung von Gebäuden - Lüftung von Gebäuden - Teil 2: Interpretation
der Anforderungen der EN 16798-1 - Eingangsparameter für das Innenraumklima zur
Auslegung und Bewertung der Energieeffizienz von Gebäuden bezüglich
Raumluftqualität, Temperatur, Licht und Akustik - Module M1-6
Performance énergétique des bâtiments - Ventilation des bâtiments - Partie 2:
Interprétation des exigences de l’EN 16798-1 - Données d'entrées d'ambiance intérieure
pour la conception et l'évaluation de la performance énergétique des bâtiments couvrant
la qualité de l'air intérieur, l'ambiance thermique, l'éclairage et l'acoustique - Module M1-
Ta slovenski standard je istoveten z: CEN/TR 16798-2:2019
ICS:
91.120.10 Toplotna izolacija stavb Thermal insulation of
buildings
91.140.30 Prezračevalni in klimatski Ventilation and air-
sistemi conditioning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TR 16798-2
TECHNICAL REPORT
RAPPORT TECHNIQUE
May 2019
TECHNISCHER BERICHT
ICS 91.120.10; 91.140.01
English Version
Energy performance of buildings - Ventilation for buildings
- Part 2: Interpretation of the requirements in EN 16798-1
- Indoor environmental input parameters for design and
assessment of energy performance of buildings addressing
indoor air quality, thermal environment, lighting and
acoustics (Module M1-6)
Performance énergétique des bâtiments - Ventilation Energetische Bewertung von Gebäuden - Lüftung von
des bâtiments - Partie 2 : Interprétation des exigences Gebäuden - Teil 2: Interpretation der Anforderungen
de l'EN 16798-1 - Données d'entrées d'ambiance der EN 16798-1 - Eingangsparameter für das
intérieure pour la conception et l'évaluation de la Innenraumklima zur Auslegung und Bewertung der
performance énergétique des bâtiments couvrant la Energieeffizienz von Gebäuden bezüglich
qualité de l'air intérieur, l'ambiance thermique, Raumluftqualität, Temperatur, Licht und Akustik
l'éclairage et l'acoustique (Module M1-6) (Module M1-6)

This Technical Report was approved by CEN on 8 February 2019. It has been drawn up by the Technical Committee CEN/TC 156.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 16798-2:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 5
Introduction . 9
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 11
4 Symbols and abbreviations . 11
4.1 Symbols . 11
4.2 Abbreviations . 12
5 Interactions with other standards and use of categories . 12
6 How to establish design input criteria for dimensioning of buildings, heating,
cooling, ventilation and lighting systems . 13
6.1 Introduction . 13
6.2 Thermal environment . 14
6.2.1 General . 14
6.2.2 Mechanically heated and/or cooled buildings . 14
6.2.3 Buildings without mechanical cooling . 15
6.2.4 Increased air velocity . 17
6.3 Design for indoor air quality (ventilation rates) . 17
6.3.1 General . 17
6.3.2 Methods . 18
6.3.3 Non-residential buildings . 19
6.3.4 Residential buildings . 19
6.3.5 Access to operable windows . 20
6.3.6 Filtration and air cleaning . 20
6.4 Humidity . 21
6.5 Lighting . 21
6.5.1 General . 21
6.5.2 Non-residential buildings . 21
6.5.3 Residential buildings . 21
6.6 Noise. 22
7 Indoor environment parameters for energy calculation. 22
7.1 General . 22
7.2 Thermal environment . 22
7.2.1 General . 22
7.2.2 Seasonal and monthly calculations . 22
7.2.3 Hourly calculations or dynamic building simulation . 22
7.3 Indoor air quality and ventilation . 23
7.3.1 Generals . 23
7.3.2 Non-residential buildings . 23
7.3.3 Residential buildings . 23
7.4 Humidity . 23
7.5 Lighting . 23
8 Evaluation of the indoor environment and long term indicators . 23
8.1 General . 23
8.2 Design indicators . 23
8.3 Calculated indicators of indoor environment . 24
8.3.1 General . 24
8.3.2 Simple indicator . 24
8.3.3 Hourly criteria . 24
8.3.4 Degree hours criteria . 24
8.3.5 Overall thermal comfort criteria (weighted PMV criteria) . 24
8.4 Measured indicators . 24
8.4.1 General . 24
8.4.2 Thermal environment . 24
8.4.3 Indoor air quality and ventilation . 25
8.4.4 Lighting . 25
8.4.5 Noise. 25
8.5 Subjective evaluations . 26
9 Inspections and measurement of the indoor environment in existing
buildings . 26
9.1 General . 26
9.2 Measurements . 26
9.2.1 General . 26
9.2.2 Thermal environment . 26
9.2.3 Indoor air quality . 27
9.2.4 Indoor light quality measurements based on illuminance . 28
10 Classification and certification of the indoor environment . 28
10.1 General . 28
10.2 Detailed classification and certification . 28
10.3 Recommended overall evaluation of the indoor environment and
certification . 28
Annex A (informative) Information about national annexes . 29
Annex B (informative) Default criteria for the indoor environment . 30
B.1 General . 30
B.2 Default criteria for the thermal environment . 30
B.2.1 Default categories for design of mechanically heated and cooled building. 30
B.2.2 Default acceptable indoor temperatures for design of buildings without
mechanical cooling systems . 33
B.2.3 Increased air velocity . 34
B.2.4 Recommended indoor temperatures for energy calculations . 34
B.3 Basis for the criteria for indoor air quality and ventilation rates . 35
B.3.1 Default design ventilation air flow rates for non-residential buildings . 35
B.3.2 Default design ventilation air flow rates for residential buildings . 41
B.3.3 Recommended criteria for dimensioning of humidification and de-
humidification .
...