EN ISO 11855-1:2015
(Main)Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 1: Definition, symbols, and comfort criteria (ISO 11855-1:2012)
Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 1: Definition, symbols, and comfort criteria (ISO 11855-1:2012)
ISO 11855-1:2012 specifies the basic definitions, symbols, and a comfort criteria for radiant heating and cooling systems.
ISO 11855-1:2012 is applicable to water based embedded surface heating and cooling systems in residential, commercial and industrial buildings. The methods apply to systems integrated into the wall, floor or ceiling construction without any open air gaps. It does not apply to panel systems with open air gaps which are not integrated into the building structure.
ISO 11855-1:2012 also applies, as appropriate, to the use of fluids other than water as a heating or cooling medium. ISO 11855-1:2012 is not applicable for testing of systems. The methods do not apply to heated or chilled ceiling panels or beams.
Umweltgerechte Gebäudeplanung - Planung, Auslegung, Installation und Steuerung flächenintegrierter Strahlheizungs- und -kühlsysteme - Teil 1: Begriffe, Symbole und Komfortkriterien (ISO 11855-1:2012)
Dieser Teil von ISO 11855 legt grundlegende Definitionen, Symbole und Komfortkriterien für Strahlheizungs- und -kühlsysteme fest.
Die Normenreihe ISO 11855 ist für integrierte Flächenheizungs- und -kühlsysteme mit Wasserdurch¬strömung in Wohn-, Gewerbe- und Industriegebäuden anwendbar. Die Verfahren gelten für in Wände, Fußboden- und Deckenkonstruktionen flächenintegrierter Systeme ohne offene Luftspalte. Flächensysteme mit offenen Luftspalten, die nicht in die Gebäudestruktur eingebunden sind, werden nicht von ihr erfasst.
Die Normenreihe ISO 11855 ist zudem gegebenenfalls für die Verwendung von anderen Flüssigkeiten als Wasser als Heiz- und Kühlmittel anwendbar. Die Prüfung von Systemen ist in der Normenreihe ISO 11855 nicht erfasst. Die beschriebenen Verfahren gelten nicht für beheizte oder gekühlte Deckenpaneele oder Träger und Balken.
Conception de l'environnement des bâtiments - Conception, construction et fonctionnement des systèmes de chauffage et de refroidissement par rayonnement - Partie 1: Définition, symboles et critères de confort (ISO 11855-1:2012)
ISO 11855-1:2012 spécifie les définitions de base, les symboles et les critères de confort relatifs aux systèmes de chauffage et de refroidissement par rayonnement.
La série ISO 11855 s'applique aux systèmes de chauffage et de refroidissement de surface intégrés à eau dans les bâtiments résidentiels, commerciaux et industriels. Ces méthodes s'appliquent aux systèmes intégrés dans les murs, sols ou plafonds, sans ouverture à l'air libre. Elles ne s'appliquent pas aux systèmes de panneaux avec ouvertures à l'air libre, qui ne sont pas intégrés dans une structure de bâtiment.
La série ISO 11855 s'applique également, le cas échéant, à l'utilisation d'autres fluides que l'eau en tant que medium de chauffage ou de refroidissement. La série ISO 11855 ne s'applique pas à l'essai des systèmes. Ces méthodes ne s'appliquent pas aux panneaux ou poutres de plafond chauffés ou refroidis.
Načrtovanje gradnje - Načrtovanje, dimenzioniranje, montaža in kontrola vgrajenih hladilnih in ogrevalnih sistemov - 1. del: Definicija, simboli in merila za udobje (ISO 11855-1:2012)
Ta evropski standard določa procese in pogoje, potrebne za načrtovanje ogrevalnih in hladilnih sistemov, vgrajenih v strukture sobe. Poleg tega ta standard zajema določanje grelne in hladilne moči, dimenzioniranje, dinamično analizo, montažo, delovanje in kontrolne metode ogrevalnih in hladilnih sistemov. Ta mednarodni standard se uporablja za vgrajeni sistem, ki je vključen v strukturo stavbe. Vendar se ne uporablja za sistem plošč z odprtim vmesnim zračnim prostorom, ki ni vključen v strukturo stavbe. Ta standard, kadar je to ustrezno, velja tudi za uporabo drugih tekočin ali električne energije namesto vode za ogrevalni ali hladilni medij. V 1. delu tega standarda so določeni osnovna definicija, simboli ter merila za udobje v zvezi z ogrevalnimi in hladilnimi sistemi.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2015
1DGRPHãþD
SIST EN 15377-1:2008
1DþUWRYDQMHJUDGQMH1DþUWRYDQMHGLPHQ]LRQLUDQMHPRQWDåDLQNRQWURODYJUDMHQLK
KODGLOQLKLQRJUHYDOQLKVLVWHPRYGHO 'HILQLFLMDVLPEROLLQPHULOD]DXGREMH ,62
Building environment design - Design, dimensioning, installation and control of
embedded radiant heating and cooling systems - Part 1: Definition, symbols, and comfort
criteria (ISO 11855-1:2012)
Umweltgerechte Gebäudeplanung - Planung, Auslegung, Installation und Steuerung
flächenintegrierter Strahlheizungs- und -kühlsysteme - Teil 1: Definitionen, Symbole und
Komfortkriterien (ISO 11855-1:2012)
Conception de l'environnement des bâtiments - Conception, construction et
fonctionnement des systèmes de chauffage et de refroidissement par rayonnement -
Partie 1: Définition, symboles et critères de confort (ISO 11855-1:2012)
Ta slovenski standard je istoveten z: EN ISO 11855-1:2015
ICS:
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
91.140.30 3UH]UDþHYDOQLLQNOLPDWVNL Ventilation and air-
VLVWHPL conditioning
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 11855-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2015
ICS 91.140.10; 91.140.30 Supersedes EN 15377-1:2008
English Version
Building environment design - Design, dimensioning, installation
and control of embedded radiant heating and cooling systems -
Part 1: Definition, symbols, and comfort criteria (ISO 11855-
1:2012)
Conception de l'environnement des bâtiments - Conception, Umweltgerechte Gebäudeplanung - Planung, Auslegung,
construction et fonctionnement des systèmes de chauffage Installation und Steuerung flächenintegrierter
et de refroidissement par rayonnement - Partie 1: Définition, Strahlheizungs- und -kühlsysteme - Teil 1: Definitionen,
symboles et critères de confort (ISO 11855-1:2012) Symbole und Komfortkriterien (ISO 11855-1:2012)
This European Standard was approved by CEN on 30 July 2015.
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, 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
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11855-1:2015 E
worldwide for CEN national Members.
Contents Page
European foreword .3
European foreword
The text of ISO 11855-1:2012 has been prepared by Technical Committee ISO/TC 205 “Building environment
design” of the International Organization for Standardization (ISO) and has been taken over as EN ISO
11855-1:2015 by Technical Committee CEN/TC 228 “Heating systems and water based cooling systems in
buildings” the secretariat of which is held by DIN.
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 February 2016, and conflicting national standards shall be withdrawn
at the latest by February 2016.
This standard is applicable for design, construction and operation of radiant heating and cooling systems. The
methods defined in part 2 are intended to determine the design heating or cooling capacity used for the design
and evaluation of the performance of the system.
For identifying product characteristics by testing and proving the thermal output of heating and cooling
surfaces embedded in floors, ceilings and walls the standard series EN 1264 can be used.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 15377-1:2008.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Endorsement notice
The text of ISO 11855-1:2012 has been approved by CEN as EN ISO 11855-1:2015 without any modification.
INTERNATIONAL ISO
STANDARD 11855-1
First edition
2012-08-01
Building environment design — Design,
dimensioning, installation and control
of embedded radiant heating and
cooling systems —
Part 1:
Definition, symbols, and comfort criteria
Conception de l’environnement des bâtiments — Conception,
construction et fonctionnement des systèmes de chauffage et de
refroidissement par rayonnement —
Partie 1: Définition, symboles et critères de confort
Reference number
ISO 11855-1:2012(E)
©
ISO 2012
ISO 11855-1:2012(E)
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO’s
member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2012 – All rights reserved
ISO 11855-1:2012(E)
Contents Page
Foreword .iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviations .10
5 Comfort criteria .15
5.1 General thermal comfort .15
5.2 Local thermal comfort .17
5.3 Acoustical comfort .20
Annex A (informative) Floor surface temperature for thermal comfort .22
Annex B (informative) Draught .25
Bibliography .26
ISO 11855-1:2012(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International
Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 11855-1 was prepared by Technical Committee ISO/TC 205, Building environment design.
ISO 11855 consists of the following parts, under the general title Building environment design — Design,
dimensioning, installation and control of embedded radiant heating and cooling systems:
— Part 1: Definition, symbols, and comfort criteria
— Part 2: Determination of the design and heating and cooling capacity
— Part 3: Design and dimensioning
— Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active
Building Systems (TABS)
— Part 5: Installation
— Part 6: Control
Part 1 specifies the comfort criteria which should be considered in designing embedded radiant heating and
cooling systems, since the main objective of the radiant heating and cooling system is to satisfy thermal comfort
of the occupants. Part 2 provides steady-state calculation methods for determination of the heating and cooling
capacity. Part 3 specifies design and dimensioning methods of radiant heating and cooling systems to ensure
the heating and cooling capacity. Part 4 provides a dimensioning and calculation method to design Thermo
Active Building Systems (TABS) for energy-saving purposes, since radiant heating and cooling systems can
reduce energy consumption and heat source size by using renewable energy. Part 5 addresses the installation
process for the system to operate as intended. Part 6 shows a proper control method of the radiant heating and
cooling systems to ensure the maximum performance which was intended in the design stage when the system
is actually being operated in a building.
iv © ISO 2012 – All rights reserved
ISO 11855-1:2012(E)
Introduction
The radiant heating and cooling system consists of heat emitting/absorbing, heat supply, distribution, and
control systems. The ISO 11855 series deals with the embedded surface heating and cooling system that
directly controls heat exchange within the space. It does not include the system equipment itself, such as heat
source, distribution system and controller.
The ISO 11855 series addresses an embedded system that is integrated with the building structure. Therefore,
the panel system with open air gap, which is not integrated with the building structure, is not covered by this series.
The ISO 11855 series shall be applied to systems using not only water but also other fluids or electricity as a
heating or cooling medium.
The object of the ISO 11855 series is to provide criteria to effectively design embedded systems. To do this, it
presents comfort criteria for the space served by embedded systems, heat output calculation, dimensioning,
dynamic analysis, installation, operation, and control method of embedded systems.
INTERNATIONAL STANDARD ISO 11855-1:2012(E)
Building environment design — Design, dimensioning,
installation and control of embedded radiant heating and
cooling systems —
Part 1:
Definition, symbols, and comfort criteria
1 Scope
This part of ISO 11855 specifies the basic definitions, symbols, and a comfort criteria for radiant heating and
cooling systems.
The ISO 11855 series is applicable to water based embedded surface heating and cooling systems in
residential, commercial and industrial buildings. The methods apply to systems integrated into the wall, floor or
ceiling construction without any open air gaps. It does not apply to panel systems with open air gaps which are
not integrated into the building structure.
The ISO 11855 series also applies, as appropriate, to the use of fluids other than water
...
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