SIST EN ISO 11855-4:2021/A1:2023

Building environment design - Embedded radiant heating and cooling systems - Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS) - Amendment 1 (ISO 11855-4:2021/Amd 1:2023)

Umweltgerechte Gebäudeplanung - Flächenintegrierte Strahlungsheiz- und -kühlsysteme - Teil 4: Auslegung und Berechnung der dynamischen Heiz- und Kühlleistung für thermoaktive Bauteilsysteme (TABS) - Änderung 1 (ISO 11855-4:2021/Amd 1:2023)

Dieses Dokument ermöglicht die Berechnung der Spitzenkühlleistung thermoaktiver Bauteil-systeme (TABS) – Typ V nach ISO 11855 1 auf der Grundlage von Wärmeeinträgen, wie solaren Wärmeinträgen, internen Wärmeeinträgen und Lüftung, sowie in Hinblick auf Kühlergröße, Flüssigkeitsstrom usw. die Berechnung des wasserseitigen Bedarfs an Kühlleistung, die für das System vorgesehen ist.

Conception de l'environnement des bâtiments - Systèmes intégrés de chauffage et de refroidissement par rayonnement - Partie 4: Dimensionnement et calculs relatifs au chauffage adiabatique et à la puissance frigorifique pour systèmes d'éléments de construction thermoactifs (TABS) - Amendement 1 (ISO 11855-4:2021/Amd 1:2023)

Načrtovanje notranjega okolja v stavbah - Vgrajeni sevalni ogrevalni in hladilni sistemi - 4. del: Dimenzioniranje in izračun zmogljivosti dinamičnega ogrevanja in hlajenja toplotnoaktivnih delov stavbe (TABS) - Dopolnilo A1 (ISO 11855-4:2021/Amd 1:2023)

General Information

• Status: Published
• Public Enquiry End Date: 31-Mar-2023
• Publication Date: 13-Nov-2023
• ICS: 91.140.10 - Central heating systems
• ICS: 91.140.30 - Ventilation and air-conditioning systems
• Technical Committee: OGS - Heating for buildings
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 06-Nov-2023
• Due Date: 11-Jan-2024
• Completion Date: 14-Nov-2023
• Ref Project: EN ISO 11855-4:2021/A1:2023 - Building environment design - Embedded radiant heating and cooling systems - Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS) - Amendment 1 (ISO 11855-4:2021/Amd 1:2023)

Relations

• Amends: SIST EN ISO 11855-4:2021 - Building environment design - Embedded radiant heating and cooling systems - Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS) (ISO 11855-4:2021)
• Effective Date: 06-Oct-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 11855-4:2021/A1:2023
01-december-2023
Načrtovanje notranjega okolja v stavbah - Vgrajeni sevalni ogrevalni in hladilni
sistemi - 4. del: Dimenzioniranje in izračun zmogljivosti dinamičnega ogrevanja in
hlajenja toplotnoaktivnih delov stavbe (TABS) - Dopolnilo A1 (ISO 11855-
4:2021/Amd 1:2023)
Building environment design - Embedded radiant heating and cooling systems - Part 4:
Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo
Active Building Systems (TABS) - Amendment 1 (ISO 11855-4:2021/Amd 1:2023)
Umweltgerechte Gebäudeplanung - Flächenintegrierte Strahlungsheiz- und -
kühlsysteme - Teil 4: Auslegung und Berechnung der dynamischen Heiz- und
Kühlleistung für thermoaktive Bauteilsysteme (TABS) - Änderung 1 (ISO 11855-
4:2021/Amd 1:2023)
Conception de l'environnement des bâtiments - Systèmes intégrés de chauffage et de
refroidissement par rayonnement - Partie 4: Dimensionnement et calculs relatifs au
chauffage adiabatique et à la puissance frigorifique pour systèmes d'éléments de
construction thermoactifs (TABS) - Amendement 1 (ISO 11855-4:2021/Amd 1:2023)
Ta slovenski standard je istoveten z: EN ISO 11855-4:2021/A1:2023
ICS:
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
91.140.30 Prezračevalni in klimatski Ventilation and air-
sistemi conditioning systems
SIST EN ISO 11855-4:2021/A1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11855-4:2021/A1:2023

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SIST EN ISO 11855-4:2021/A1:2023


EN ISO 11855-4:2021/A1
EUROPEAN STANDARD

NORME EUROPÉENNE

October 2023
EUROPÄISCHE NORM
ICS 91.040.01
English Version

Building environment design - Embedded radiant heating
and cooling systems - Part 4: Dimensioning and calculation
of the dynamic heating and cooling capacity of Thermo
Active Building Systems (TABS) - Amendment 1 (ISO
11855-4:2021/Amd 1:2023)
Conception de l'environnement des bâtiments - Umweltgerechte Gebäudeplanung - Flächenintegrierte
Systèmes intégrés de chauffage et de refroidissement Strahlungsheiz- und -kühlsysteme - Teil 4: Auslegung
par rayonnement - Partie 4: Dimensionnement et und Berechnung der dynamischen Heiz- und
calculs relatifs au chauffage adiabatique et à la Kühlleistung für thermoaktive Bauteilsysteme (TABS) -
puissance frigorifique pour systèmes d'éléments de Änderung 1 (ISO 11855-4:2021/Amd 1:2023)
construction thermoactifs (TABS) - Amendement 1
(ISO 11855-4:2021/Amd 1:2023)
This amendment A1 modifies the European Standard EN ISO 11855-4:2021; it was approved by CEN on 14 May 2023.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant 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 amendment 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11855-4:2021/A1:2023 E
worldwide for CEN national Members.

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SIST EN ISO 11855-4:2021/A1:2023
EN ISO 11855-4:2021/A1:2023 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 11855-4:2021/A1:2023
EN ISO 11855-4:2021/A1:2023 (E)
European foreword
This document (EN ISO 11855-4:2021/A1:2023) has been prepared by Technical Committee ISO/TC
205 "Building environment design" in collaboration with Technical Committee CEN/TC 228 “Heating
systems and water based cooling systems in buildings” the secretariat of which is held by DIN.
This Amendment to the European Standard EN ISO 11855-4:2021 shall
...

SLOVENSKI STANDARD
SIST EN ISO 11855-4:2021/oprA1:2023
01-marec-2023
Načrtovanje notranjega okolja v stavbah - Vgrajeni sevalni ogrevalni in hladilni
sistemi - 4. del: Dimenzioniranje in izračun zmogljivosti dinamičnega ogrevanja in
hlajenja toplotnoaktivnih delov stavbe (TABS) - Dopolnilo A1 (ISO 11855-
4:2021/DAM 1:2023)
Building environment design - Embedded radiant heating and cooling systems - Part 4:
Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo
Active Building Systems (TABS) - Amendment 1 (ISO 11855-4:2021/DAM 1:2023)
Umweltgerechte Gebäudeplanung - Flächenintegrierte Strahlungsheiz- und -
kühlsysteme - Teil 4: Auslegung und Berechnung der dynamischen Heiz- und
Kühlleistung für thermoaktive Bauteilsysteme (TABS) - Änderung 1 (ISO 11855-
4:2021/DAM 1:2023)
Conception de l'environnement des bâtiments - Systèmes intégrés de chauffage et de
refroidissement par rayonnement - Partie 4: Dimensionnement et calculs relatifs au
chauffage adiabatique et à la puissance frigorifique pour systèmes d'éléments de
construction thermoactifs (TABS) - Amendement 1 (ISO 11855-4:2021/DAM 1:2023)
Ta slovenski standard je istoveten z: EN ISO 11855-4:2021/prA1
ICS:
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
91.140.30 Prezračevalni in klimatski Ventilation and air-
sistemi conditioning systems
SIST EN ISO 11855-4:2021/oprA1:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11855-4:2021/oprA1:2023

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SIST EN ISO 11855-4:2021/oprA1:2023
DRAFT AMENDMENT
ISO 11855-4:2021/DAM 1
ISO/TC 205 Secretariat: ANSI
Voting begins on: Voting terminates on:
2023-01-19 2023-04-13
Building environment design — Embedded radiant heating
and cooling systems —
Part 4:
Dimensioning and calculation of the dynamic heating and
cooling capacity of Thermo Active Building Systems (TABS)
AMENDMENT 1
Conception de l'environnement des bâtiments — Systèmes intégrés de chauffage et de refroidissement par
rayonnement —
Partie 4: Dimensionnement et calculs relatifs au chauffage adiabatique et à la puissance frigorifique pour
systèmes d'éléments de construction thermoactifs (TABS)
AMENDEMENT 1
ICS: 91.040.01
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO 11855-4:2021/DAM 1:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

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SIST EN ISO 11855-4:2021/oprA1:2023
ISO 11855-4:2021/DAM 1:2023(E)
DRAFT AMENDMENT
ISO 11855-4:2021/DAM 1
ISO/TC 205 Secretariat: ANSI
Voting begins on: Voting terminates on:

Building environment design — Embedded radiant heating
and cooling systems —
Part 4:
Dimensioning and calculation of the dynamic heating and
cooling capacity of Thermo Active Building Systems (TABS)
AMENDMENT 1
Conception de l'environnement des bâtiments — Systèmes intégrés de chauffage et de refroidissement par
rayonnement —
Partie 4: Dimensionnement et calculs relatifs au chauffage adiabatique et à la puissance frigorifique pour
systèmes d'éléments de construction thermoactifs (TABS)
AMENDEMENT 1
ICS: 91.040.01
This document is circulated as received from the committee secretariat.
COPYRIGHT PROTECTED DOCUMENT
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIA
...