EN ISO 52018-1:2017

Energy performance of buildings - Indicators for partial EPB requirements related to thermal energy balance and fabric features - Part 1: Overview of options (ISO 52018-1:2017)

The set of EPB assessment standards produces a great number of overall and partial EPB indicators as outputs, which can be used for different purposes. ISO 52018-1:2017 deals with the use as requirement of partial EPB indicators related to the fabric and related to the thermal balance of the building. Thermal balance aspects concern both the heating and cooling needs and the free floating temperatures, especially with respect to overheating or too cold indoor temperatures. ISO 52018-1:2017 can support both private parties and public regulators (and all stakeholders involved in the regulatory process) with the "post-processing" of these outputs.
ISO 52018-1:2017 provides standardized tables for reporting, in a structured and transparent manner, the choices that are to be made with respect to the partial EPB requirements covered by ISO 52018-1:2017. The tables are non-restrictive, thus allowing for full regulatory flexibility.
NOTE   Table 1 in the Introduction shows the relative position of ISO 52018-1:2017 within the set of EPB standards in the context of the modular structure as set out in ISO 52000-1.

Energieeffizienz von Gebäuden - Indikatoren für EPB-Teilanforderungen im Hinblick auf die Wärmeenergiebilanz und Funktionen der Bausubstanz - Teil 1: Überblick über die Möglichkeiten (ISO 52018-1:2017)

Das Paket der EPB-Bewertungsnormen erzeugt eine große Anzahl an Indikatoren für die Gesamt- und die Teilenergieeffizienz als Ausgabewerte, die zu verschiedenen Zwecken genutzt werden können. Dieses Dokument behandelt die Nutzung der Indikatoren für die Teilenergieeffizienz in Bezug auf die Bausubstanz und die Wärmebilanz des Gebäudes. Aspekte der Wärmebilanz betreffen sowohl den Heiz- als auch den Kühlbedarf und die Gleichgewichtstemperaturbedingungen, insbesondere in Bezug auf Überhitzung oder zu niedrige Innenraumtemperaturen. Dieses Dokument kann sowohl private Parteien als auch öffentliche Regulierungsbehörden (sowie alle am Regulierungsprozess beteiligten Interessenvertreter) bei der Nachbearbeitung dieser Ausgabewerte unterstützen.
Dieses Dokument bietet standardisierte Tabellen für die strukturierte und transparente Erfassung der Auswahlmöglichkeiten, die hinsichtlich der EPB-Teilanforderungen, die Gegenstand dieses Dokuments sind, zu treffen sind. Die Tabellen sind nicht einschränkend und ermöglichen volle regulatorische Flexibilität.
ANMERKUNG Tabelle 1 in der Einleitung zeigt die relative Position dieses Dokuments innerhalb des EPB-Normenpakets im Kontext der in ISO 52000-1 dargelegten modularen Struktur.

Performance énergétique des bâtiments - Indicateurs pour des exigences PEB partielles liées aux caractéristiques du bilan énergétique thermique et du bâti - Partie 1: Aperçu des options (ISO 52018-1:2017)

L'ensemble des normes d'évaluation de la PEB produit comme résultats un grand nombre d'indicateurs PEB globaux et partiels, qui peuvent être utilisés à différentes fins. L'ISO 52018-1:2017 traite de l'utilisation en tant qu'exigence des indicateurs PEB partiels liés à la structure et à l'équilibre thermique du bâtiment. Les aspects d'équilibre thermique concernent les besoins de chauffage et de refroidissement, ainsi que les températures flottantes libres, surtout en matière de surchauffe ou de températures intérieures trop froides. L'ISO 52018-1:2017 peut aider les parties privées et les autorités de réglementation publiques (et tous les acteurs impliqués dans le processus réglementaire) avec le « post-traitement » de ces résultats.
L'ISO 52018-1:2017 fournit des tableaux normalisés pour la consignation, d'une manière structurée et transparente, des choix qui doivent être faits par rapport aux exigences de PEB partielle couvertes par l'ISO 52018-1:2017. Les tableaux ne sont pas restrictifs et offrent donc une flexibilité réglementaire totale.
NOTE       Le Tableau 1 de l'Introduction indique la position relative de l'ISO 52018-1:2017 dans la série de normes PEB dans le contexte de la structure modulaire définie dans l'ISO 52000‑1.

Energijske lastnosti stavb - Kazalniki delnih zahtev EPB, povezanih z bilanco toplotne energije in lastnostmi stavbnega tkiva - 1. del: Pregled možnosti (ISO 52018-1:2017)

Ta nov mednarodni standard bo določal načine za izražanje energetske učinkovitosti in zahtev energetske učinkovitosti na ravni stavbe kot take, ovoja stavbe in stavbnih elementov

General Information

• Status: Published
• Publication Date: 18-Jul-2017
• Withdrawal Date: 30-Jan-2018
• ICS: 91.120.10 - Thermal insulation of buildings
• Technical Committee: CEN/TC 89 - Thermal performance of buildings and building components
• Drafting Committee: CEN/TC 89 - Thermal performance of buildings and building components
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 19-Jul-2017
• Completion Date: 19-Jul-2017
• 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 EN ISO 52018-1:2017 - Energy performance of buildings - Indicators for partial EPB requirements related to thermal energy balance and fabric features - Part 1: Overview of options (ISO 52018-1:2017)

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2017
Energijske lastnosti stavb - Kazalniki delnih zahtev EPB, povezanih z bilanco
toplotne energije in lastnostmi stavbnega tkiva - 1. del: Pregled možnosti (ISO
52018-1:2017)
Energy performance of buildings - Indicators for partial EPB requirements related to
thermal energy balance and fabric features - Part 1: Overview of options (ISO 52018-
1:2017)
Energieeffizienz von Gebäuden - Indikatoren für EPB-Teilanforderungen im Hinblick auf
die Wärmeenergiebilanz und Funktionen der Bausubstanz - Teil 1: Überblick über die
Möglichkeiten (ISO 52018-1:2017)
Performance énergétique des bâtiments - Indicateurs et exigences de PEB partielle liées
aux éléments du bilan énergétique thermique et aux éléments d'enveloppe - Partie 1:
Aperçu des options (ISO 52018-1:2017)
Ta slovenski standard je istoveten z: EN ISO 52018-1:2017
ICS:
27.015 Energijska učinkovitost. Energy efficiency. Energy
Ohranjanje energije na conservation in general
splošno
91.120.10 Toplotna izolacija stavb Thermal insulation of
buildings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 52018-1
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2017
EUROPÄISCHE NORM
ICS 91.120.10
English Version
Energy performance of buildings - Indicators for partial
EPB requirements related to thermal energy balance and
fabric features - Part 1: Overview of options (ISO 52018-
1:2017)
Performance énergétique des bâtiments - Indicateurs Energieeffizienz von Gebäuden - Indikatoren für EPB-
pour des exigences PEB partielles liées aux Teilanforderungen im Hinblick auf die
caractéristiques du bilan énergétique thermique et du Wärmeenergiebilanz und Funktionen der Bausubstanz
bâti - Partie 1: Aperçu des options (ISO 52018-1:2017) - Teil 1: Überblick über die Möglichkeiten (ISO 52018-
1:2017)
This European Standard was approved by CEN on 27 February 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 52018-1:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
European foreword
This document (EN ISO 52018-1:2017) has been prepared by Technical Committee ISO/TC 163
"Thermal performance and energy use in the built environment" in collaboration with Technical
Committee CEN/TC 89 “Thermal performance of buildings and building components” the secretariat of
which is held by SIS.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by January 2018, and conflicting national standards shall
be withdrawn at the latest by January 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
This document is part of the set of standards on the energy performance of buildings (the set of EPB
standards) and has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association (Mandate M/480, see reference [EF1] below), and supports essential
requirements of EU Directive 2010/31/EC on the energy performance of buildings (EPBD, [EF2]).
In case this standard is used in the context of national or regional legal requirements, mandatory
choices may be given at national or regional level for such specific applications, in particular for the
application within the context of EU Directives transposed into national legal requirements.
Further target groups are users of the voluntary common European Union certification scheme for the
energy performance of non-residential buildings (EPBD art.11.9) and any other regional (e.g. Pan
European) parties wanting to motivate their assumptions by classifying the building energy
performance for a dedicated building stock.
References:
[EF1] 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 of buildings (2010/31/EU) of 14th December 2010
th
[EF2] EPBD, Recast of the Directive on the energy performance of buildings (2010/31/EU) of 14
December 2010
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: 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 the United Kingdom.
Endorsement notice
The text of ISO 52018-1:2017 has been approved by CEN as EN ISO 52018-1:2017 without any
modification.
INTERNATIONAL ISO
STANDARD 52018-1
First edition
2017-06
Energy performance of buildings —
Indicators for partial EPB
requirements related to thermal
energy balance and fabric features —
Part 1:
Overview of options
Performance énergétique des bâtiments — Indicateurs pour
des exigences PEB partielles liées aux caractéristiques du bilan
énergétique thermique et du bâti —
Partie 1: Aperçu des options
Reference number
ISO 52018-1:2017(E)
©
ISO 2017
ISO 52018-1:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2017 – All rights reserved

ISO 52018-1:2017(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
3.1 Building . 2
3.2 Indoor and outdoor conditions. 5
3.3 Technical building systems . 6
3.4 Energy . 7
3.5 Energy performance . 7
3.6 Building heat transfer, heat gains and recoverable system thermal losses . 8
4 Symbols and subscripts .10
4.1 Symbols .10
4.2 Subscripts .10
5 Description of this document .11
5.1 General .11
5.2 Brief overview of this document .12
5.3 Selection criteria between the possible options .12
5.4 Input and output data .12
6 Mix of EPB features with requirements .13
7 Summer thermal comfort .13
8 Winter thermal comfort .14
9 Energy need for heating or variants .14
10 Energy need for cooling, or variants .15
11 Combination of “needs” .15
12 Overall thermal insulation of the thermal envelope .15
13 Thermal insulation of individual elements of the thermal envelope .15
14 Thermal bridges .16
15 Window energy performances.17
16 Airtightness of the thermal envelope .17
17 Solar control .18
18 Other requirements .18
19 Quality control .
...

SLOVENSKI STANDARD
01-september-2017
(QHUJHWVNDXþLQNRYLWRVWVWDYE,QGLNDWRUMLGHOQLK]DKWHY(3%SRYH]DQLK]ELODQFR
WRSORWQHHQHUJLMHLQODVWQRVWPLVWDYEQHJDWNLYDGHO3UHJOHGPRåQRVWL,62

Energy performance of buildings - Indicators for partial EPB requirements related to
thermal energy balance and fabric features - Part 1: Overview of options (ISO 52018-
1:2017)
Energieeffizienz von Gebäuden - Indikatoren für EPB-Teilanforderungen im Hinblick auf
die Wärmeenergiebilanz und Funktionen der Bausubstanz - Teil 1: Überblick über die
Möglichkeiten (ISO 52018-1:2017)
Performance énergétique des bâtiments - Indicateurs et exigences de PEB partielle liées
aux éléments du bilan énergétique thermique et aux éléments d'enveloppe - Partie 1:
Aperçu des options (ISO 52018-1:2017)
Ta slovenski standard je istoveten z: EN ISO 52018-1:2017
ICS:
27.015 (QHUJLMVNDXþLQNRYLWRVW Energy efficiency. Energy
2KUDQMDQMHHQHUJLMHQD conservation in general
VSORãQR
91.120.10 Toplotna izolacija stavb Thermal insulation of
buildings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 52018-1
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2017
EUROPÄISCHE NORM
ICS 91.120.10
English Version
Energy performance of buildings - Indicators for partial
EPB requirements related to thermal energy balance and
fabric features - Part 1: Overview of options (ISO 52018-
1:2017)
Performance énergétique des bâtiments - Indicateurs Energieeffizienz von Gebäuden - Indikatoren für EPB-
pour des exigences PEB partielles liées aux Teilanforderungen im Hinblick auf die
caractéristiques du bilan énergétique thermique et du Wärmeenergiebilanz und Funktionen der Bausubstanz
bâti - Partie 1: Aperçu des options (ISO 52018-1:2017) - Teil 1: Überblick über die Möglichkeiten (ISO 52018-
1:2017)
This European Standard was approved by CEN on 27 February 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

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: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 52018-1:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
European foreword
This document (EN ISO 52018-1:2017) has been prepared by Technical Committee ISO/TC 163
"Thermal performance and energy use in the built environment" in collaboration with Technical
Committee CEN/TC 89 “Thermal performance of buildings and building components” the secretariat of
which is held by SIS.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by January 2018, and conflicting national standards shall
be withdrawn at the latest by January 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
This document is part of the set of standards on the energy performance of buildings (the set of EPB
standards) and has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association (Mandate M/480, see reference [EF1] below), and supports essential
requirements of EU Directive 2010/31/EC on the energy performance of buildings (EPBD, [EF2]).
In case this standard is used in the context of national or regional legal requirements, mandatory
choices may be given at national or regional level for such specific applications, in particular for the
application within the context of EU Directives transposed into national legal requirements.
Further target groups are users of the voluntary common European Union certification scheme for the
energy performance of non-residential buildings (EPBD art.11.9) and any other regional (e.g. Pan
European) parties wanting to motivate their assumptions by classifying the building energy
performance for a dedicated building stock.
References:
[EF1] 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 of buildings (2010/31/EU) of 14th December 2010
th
[EF2] EPBD, Recast of the Directive on the energy performance of buildings (2010/31/EU) of 14
December 2010
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: 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 the United Kingdom.
Endorsement notice
The text of ISO 52018-1:2017 has been approved by CEN as EN ISO 52018-1:2017 without any
modification.
INTERNATIONAL ISO
STANDARD 52018-1
First edition
2017-06
Energy performance of buildings —
Indicators for partial EPB
requirements related to thermal
energy balance and fabric features —
Part 1:
Overview of options
Performance énergétique des bâtiments — Indicateurs pour
des exigences PEB partielles liées aux caractéristiques du bilan
énergétique thermique et du bâti —
Partie 1: Aperçu des options
Reference number
ISO 52018-1:2017(E)
©
ISO 2017
ISO 52018-1:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2017 – All rights reserved

ISO 52018-1:2017(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
3.1 Building . 2
3.2 Indoor and outdoor conditions. 5
3.3 Technical building systems . 6
3.4 Energy . 7
3.5 Energy performance . 7
3.6 Building heat transfer, heat gains and recoverable system thermal losses . 8
4 Symbols and subscripts .10
4.1 Symbols .10
4.2 Subscripts .10
5 Description of this document .11
5.1 General .11
5.2 Brief overview of this document .12
5.3 Selection criteria between the possible options .12
5.4 Input and output data .12
6 Mix of EPB features with requirements .13
7 Summer thermal comfort .13
8 Winter thermal comfort .14
9 Energy need for heating or variants .14
10 Energy need for cooling, or variants .15
11 Combination of “needs” .15
12 Overall thermal insulation of the thermal envelope .15
13 Thermal insulation of individual elements of the thermal envelope .15
14 Thermal bridges .16
15 Window energy performances.17
16 Airtightness of the thermal envelope .17
17 Solar control .18
18 Other requirements .18
19 Quality control .
...

SLOVENSKI SIST EN ISO 52018-1

STANDARD  september 2017
Energijske lastnosti stavb – Kazalniki delnih zahtev EPB, povezanih z
bilanco toplotne energije in lastnostmi stavbnega tkiva – 1. del: Pregled
možnosti (ISO 52018-1:2017)
Energy performance of buildings – Indicators for partial EPB requirements related
to thermal energy balance and fabric features – Part 1: Overview of options
(ISO 52018-1:2017)
Energieeffizienz von Gebäuden – Indikatoren für EPB-Teilanforderungen im
Hinblick auf die Wärmeenergiebilanz und Funktionen der Bausubstanz –
Teil 1: Überblick über die Möglichkeiten (ISO 52018-1:2017)

Performance énergétique des bâtiments – Indicateurs et exigences de PEB
partielle liées aux éléments du bilan énergétique thermique et aux éléments
d'enveloppe – Partie 1: Aperçu des options (ISO 52018-1:2017)

Referenčna oznaka
ICS 27.015; 91.120.10 SIST EN ISO 52018-1:2017 (sl)

Nadaljevanje na straneh II in III ter od 1 do 50

© 2020-09. Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno.

SIST EN ISO 52018-1 : 2017
NACIONALNI UVOD
Standard SIST EN ISO 52018-1 (sl), Energijske lastnosti stavb – Kazalniki delnih zahtev EPB,
povezanih z bilanco toplotne energije in lastnostmi stavbnega tkiva – 1. del: Pregled možnosti (ISO
52018-1:2017), 2017, ima status slovenskega standarda in je istoveten evropskemu standardu EN ISO
52018-1 (en), Energy performance of buildings – Indicators for partial EPB requirements related to
thermal energy balance and fabric features – Part 1: Overview of options (ISO 52018-1:2017), 2017-07.

NACIONALNI PREDGOVOR
Evropski standard EN ISO 52018-1:2017 je pripravil tehnični odbor CEN/TC 89 Toplotne lastnosti stavb
in gradbenih komponent. Slovenski standard SIST EN ISO 52018-1:2017 je prevod angleškega besedila
evropskega standarda EN ISO 52018-1:2017. V primeru spora glede besedila slovenskega prevoda v
tem standardu je odločilen izvirni standard v angleškem jeziku. Slovenski standard je pripravil SIST/TC
TOP Toplota.
Odločitev za privzem tega standarda je dne 7. avgusta 2017 sprejel SIST/TC TOP Toplota.

ZVEZA S STANDARDI
S privzemom tega evropskega standarda veljajo za omejeni namen referenčnih standardov vsi
standardi, navedeni v izvirniku, razen tistih, ki so že sprejeti v nacionalno standardizacijo:
SIST EN ISO 7345 Toplotne značilnosti stavb in delov stavb – Fizikalne količine in definicije
(ISO 7345)
SIST EN ISO 9972 Toplotne značilnosti stavb – Ugotavljanje prepustnosti za zrak obodnih
konstrukcij – Metoda tlačne razlike z uporabo ventilatorja (ISO 9972)
SIST EN ISO 13788 Higrotermalno obnašanje sestavnih delov stavb in elementov stavb – Notranja
površinska temperatura za preprečevanje kritične vlage na površini
konstrukcije in kondenzacije v konstrukciji – Računska metoda (ISO 13788)
SIST EN ISO 52000-1 Energijske lastnosti stavb – Krovni standard za ocenjevanje energijskih
lastnosti stavb – 1. del: Splošni okvir in postopki (ISO 52000-1)
SIST EN 410 Steklo v gradbeništvu – Določevanje svetlobnih in sončnih karakteristik stekla
SIST EN 673 Steklo v gradbeništvu – Določevanje toplotne prehodnosti (vrednost U) –
Računska metoda
SIST EN 674 Steklo v gradbeništvu – Ugotavljanje toplotne prehodnosti (U-vrednost) –
Metoda z vročo ploščo
SIST EN 675 Steklo v gradbeništvu – Ugotavljanje toplotne prehodnosti (U-vrednost) –
Metoda toplotnega pretoka
OSNOVA ZA IZDAJO STANDARDA
– privzem standarda EN ISO 52018-1:2017

II
SIST EN ISO 52018-1 : 2017
OPOMBE
– Nacionalni uvod in nacionalni predgovor nista sestavni del standarda.

– Povsod, kjer se v besedilu standarda uporablja izraz “evropski standard” ali “mednarodni standard”,
v SIST EN ISO 52018-1:2017 to pomeni “slovenski standard”.

– Ta nacionalni dokument je enakovreden EN ISO 52018-1:2017 in je objavljen z dovoljenjem

CEN-CENELEC
Upravni center
Avenue Marnix 17
B-1000 Bruselj
This national document is identical with EN ISO 52018-1:2017 and is published with the permission
of
CEN-CENELEC
Management Centre
Avenue Marnix 17
B-1000 Brussels
III
SIST EN ISO 52018-1 : 2017
Prazna stran)
IV
EVROPSKI STANDARD          EN ISO 52018-1
EUROPEAN STANDARD
NORME EUROPÉENNE
julij 2017
EUROPÄISCHE NORM
ICS 91.120.10
Slovenska izdaja
Energijske lastnosti stavb – Kazalniki delnih zahtev EPB, povezanih z bilanco
toplotne energije in lastnostmi stavbnega tkiva –
1. del: Pregled možnosti (ISO 52018-1:2017)

Energy performance of buildings Performance énergétique des Energieeffizienz von Gebäuden
– Indicators for partial EPB bâtiments – Indicateurs et – Indikatoren für EPB-
requirements related to thermal exigences de PEB partielle liées Teilanforderungen im Hinblick
energy balance and fabric aux éléments du bilan auf die Wärmeenergiebilanz und
features – Part 1: Overview of énergétique thermique et aux Funktionen der Bausubstanz –
options (ISO 52018-1:2017) éléments d'enveloppe – Partie Teil 1: Überblick über die
1: Aperçu des options Möglichkeiten
(ISO 52018-1:2017) (ISO 52018-1:2017)

Ta evropski standard je CEN sprejel dne 27. februarja 2017.

Člani CEN morajo izpolnjevati notranje predpise CEN/CENELEC, ki določajo pogoje, pod katerimi dobi
ta evropski standard status nacionalnega standarda brez kakršnihkoli sprememb. Sezname najnovejših
izdaj teh nacionalnih standardov in njihove bibliografske podatke je mogoče na zahtevo dobiti pri
Upravnem centru CEN-CENELEC ali pri članih CEN.

Ta evropski standard obstaja v treh uradnih izdajah (angleški, francoski in nemški). Izdaje v drugih
jezikih, ki jih člani CEN na lastno odgovornost prevedejo in izdajo ter priglasijo pri Upravnem centru
CEN-CENELEC, veljajo kot uradne izdaje.

Člani CEN so nacionalni organi za standarde Avstrije, Belgije, Bolgarije, Cipra, Češke republike,
Danske, Estonije, Finske, Francije, Grčije, Hrvaške, Irske, Islandije, Italije, Latvije, Litve, Luksemburga,
Madžarske, Malte, Nekdanje jugoslovanske republike Makedonije, Nemčije, Nizozemske, Norveške,
Poljske, Portugalske, Romunije, Srbije, Slovaške, Slovenije, Španije, Švedske, Švice, Turčije in
Združenega kraljestva.
CEN
Evropski komite za standardizacijo
European Committee for Standardization
Comité Européen de Normalisation
Europäisches Komitee für Normung

Upravni center CEN-CENELEC: Avenue Marnix 17, B-1000 Bruselj

© 2017 CEN Lastnice avtorskih pravic so vse države članice CEN. Ref. oznaka EN ISO 52018-1:2017 E

SIST EN ISO 52018-1 : 2017
VSEBINA Stran
Evropski predgovor . 3
Predgovor k mednarodnemu standardu . 4
Uvod . 5
1 Področje uporabe . 9
2 Zveze s standardi . 9
3 Izrazi in definicije . 10
3.1 Stavba . 10
3.2 Notranji in zunanji pogoji . 13
3.3 Tehnični sistemi v stavbi . 13
3.4 Energija . 15
3.5 Energijske lastnosti . 15
3.6 Prenos toplote v stavbi, dobitki toplote in vračljive toplotne izgube sistema . 16
4 Simboli in indeksi . 17
4.1 Simboli . 17
4.2 Indeksi . 18
5 Opis dokumenta . 19
5.1 Splošno . 19
5.2 Kratek pregled tega dokumenta . 20
5.3 Izbirna merila med možnostmi . 20
5.4 Vhodni in izhodni podatki . 20
6 Kombinacija značilnosti EPB in zahtev . 21
7 Toplotno ugodje v poletnem času . 21
8 Toplotno ugodje v zimskem času . 22
9 Potrebna energija za ogrevanje ali različice . 22
10 Potrebna energija za hlajenje ali različice . 23
11 Kombinacija potrebne energije . 23
12 Celotna toplotna izolacija toplotnega ovoja . 23
13 Toplotna izolacija posameznih elementov toplotnega ovoja . 23
14 Toplotni mostovi . 24
15 Energijske lastnosti oken . 25
16 Zrakotesnost toplotnega ovoja . 25
17 Nadzor sončnega sevanja . 26
18 Druge zahteve . 26
19 Nadzor kakovosti . 26
20 Preverjanje skladnosti . 26
Dodatek A (normativni): Preglednica nabora vhodnih podatkov in metod – predloga . 27
Dodatek B (informativni): Preglednica nabora vhodnih podatkov in metod – privzete izbire . 36
Dodatek C (normativni): Regionalne zveze s standardi v skladu s politiko organizacije ISO
o globalnih merilih (ISO Global Relevance Policy) . 49
Literatura . 50

SIST EN ISO 52018-1 : 2017
Evropski predgovor
Ta dokument (EN ISO 52018-1:2017) je pripravil tehnični odbor ISO/TC 163 "Toplotne lastnosti in raba
energije v grajenem okolju" v sodelovanju s tehničnim odborom CEN/TC 89 "Toplotne lastnosti stavb in
gradbenih komponent", katerega sekretariat vodi SIS.

Ta evropski standard mora dobiti status nacionalnega standarda bodisi z objavo istovetnega besedila
ali z razglasitvijo najpozneje januarja 2018, nasprotujoče nacionalne standarde pa je treba razveljaviti
najpozneje januarja 2018.
Opozoriti je treba na možnost, da so nekateri elementi tega dokumenta lahko predmet patentnih pravic.
CEN ne prevzema odgovornosti za identifikacijo posameznih ali vseh takih patentnih pravic.

Ta dokument je bil pripravljen v okviru mandata, ki sta ga Evropska komisija in Evropsko združenje za
prosto trgovino (EFTA) dala CEN.

Ta dokument je del nabora standardov o energijskih lastnostih stavb (nabor standardov EPB), ki jih je
CEN pripravil na podlagi mandata Evropske komisije in Evropskega združenja za prosto trgovino
(mandat M/480, glej referenco [EF1] spodaj), in podpira bistvene zahteve Direktive EU 2010/31/ES o
energetski učinkovitosti stavb (EPBD, [EF2]).

Če se ta standard uporablja v okviru nacionalnih ali regionalnih zakonskih zahtev, se lahko za takšne
vrste uporabe uporabijo obvezne izbire, zlasti za uporabo v okviru direktiv EU, prenesenih v nacionalne
pravne zahteve.
Druge ciljne skupine so uporabniki prostovoljne skupne sheme certificiranja Evropske unije za
energetsko učinkovitost nestanovanjskih stavb (EPBD, člen 11.9) in vse druge regionalne (npr.
vseevropske) stranke, ki želijo utemeljiti svoje predpostavke, ko namenski stavbni fond razvrščajo po
energijskih lastnostih.
Zveze s standardi:
[EF1] Mandat M/480, mandat CEN, CENELEC in ETSI za pripravo in sprejetje standardov za
metodologijo izračuna integriranih energijskih lastnosti stavb ter spodbujanje e
...