1、BS EN ISO9346:2007ICS 01.040.91; 01.060; 27.220; 91.120.10NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDHygrothermalperformance ofbuildings and buildingmaterials Physicalquantities for masstransfer Vocabulary(ISO 9346:2007)Licensed Copy: Wang Bin, ISO/EXCHANGE
2、 CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (c) BSIThis British Standardwas published under the authority of theStandards Policy andStrategy Committee on 3 2008 BSI 2008ISBN 978 0 580 55959 4Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 9346:2007National forewordThi
3、s British Standard is the UK implementation of EN ISO 9346:2007. Itsupersedes BS EN ISO 9346:1996 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee B/540, Energy performance of materials components andbuildings.A list of organizations represented on this
4、committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.1 DecemberLicensed Copy: Wang
5、 Bin, ISO/EXCHANGE CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 9346October 2007ICS 27.220; 01.060 Supersedes EN ISO 9346:1996 English VersionHygrothermal performance of buildings and building materials -Physical quantities for ma
6、ss transfer - Vocabulary (ISO9346:2007)Performance hygrothermique des btiments et desmatriaux pour le btiment - Grandeurs physiques pour letransfert de masse - Vocabulaire (ISO 9346:2007)Wrme- und feuchtetechnisches Verhalten von Gebudenund Baustoffen - Physikalische Gren fr denStofftransprot - Begr
7、iffe (ISO 9346:2007)This European Standard was approved by CEN on 23 September 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and
8、 bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibili
9、ty of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ire
10、land, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36
11、 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 9346:2007: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (c) BSIBS EN ISO 9346:2007EN ISO 9346:2007 (E) 3 Forewo
12、rd This document (EN ISO 9346:2007) 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
13、. 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 April 2008, and conflicting national standards shall be withdrawn at the latest by April 2008. This document supersedes EN ISO 9346:1996. Accordin
14、g to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
15、Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 9346:2007 has been approved by CEN as a EN ISO 9346:2007 without any modification. Licensed Copy: Wang Bin, ISO/EXCH
16、ANGE CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (c) BSIBS EN ISO 9346:2007ISO 9346:2007(E/F) ISO 2007 All rights reserved/Tous droits rservs iiiContents Page Foreword vi Introduction . ix 1 Scope . 1 2 Terms and definitions 1 3 Physical quantities and definitions 3 4 Subscripts . 16 Bibli
17、ography . 17 Alphabetical index . 18 French alphabetical index (Index alphabtique). 19 German alphabetical index (Alphabetisches Verzeichnis) . 20 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (c) BSIBS EN ISO 9346:2007ISO 9346:2007(E/F) iv ISO 2007 All
18、rights reserved/Tous droits rservsSommaire Page Avant-proposvii Introduction x 1 Domaine dapplication1 2 Termes et dfinitions1 3 Grandeurs physiques et dfinitions .3 4 Indices16 Bibliographie 17 Index alphabtique anglais (Alphabetical index) 18 Index alphabtique.19 Index alphabtique allemand (Alphab
19、etisches Verzeichnis) 20 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (c) BSIBS EN ISO 9346:2007ISO 9346:2007(E/F) ISO 2007 All rights reserved/Tous droits rservs vInhalt Seite Vorwort viii Einleitung. xi 1 Anwendungsbereich 1 2 Begriffe und Definitione
20、n. 1 3 Physikalische Gren und Definitionen 3 4 Indizes 16 Literaturhinweise . 17 Englischen Alphabetisches Verzeichnis (Alphabetical index) 18 Franzsischen Alphabetisches Verzeichnis (Index alphabtique). 19 Alphabetisches Verzeichnis . 20 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/03/
21、2009 02:55, Uncontrolled Copy, (c) BSIBS EN ISO 9346:2007ISO 9346:2007(E/F) vi ISO 2007 All rights reserved/Tous droits rservsForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Internatio
22、nal 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
23、, 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 com
24、mittees 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
25、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 9346 was prepared by Technical Committee ISO/TC 163, Thermal performance and energy use in the built environment. This seco
26、nd edition cancels and replaces the first edition (ISO 9346:1987), the following clauses of which have been technically revised: in terms 3.14 to 3.17, “moisture” has been replaced by “water vapour”; the symbol for “relative humidity” has also been changed from to in order to be in line with ISO 125
27、72 and ISO 13788; the terms 3.4, 3.6, 3.7, 3.8, 3.11, 3.12, 3.14, 3.15, 3.16, 3.17, 3.24, 3.29 have been modified; terms 3.31 to 3.37 from Amendment 1 (ISO 9346:1987/Amd.1:1996) and a new term 3.18 have been added; the list of subscripts in Clause 4 has been completed. This second edition incorporat
28、es ISO 9346:1987/Amd 1:1996. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (c) BSIBS EN ISO 9346:2007ISO 9346:2007(E/F) ISO 2007 All rights reserved/Tous droits rservs viiAvant-propos LISO (Organisation internationale de normalisation) est une fdration m
29、ondiale dorganismes nationaux de normalisation (comits membres de lISO). Llaboration des Normes internationales est en gnral confie aux comits techniques de lISO. Chaque comit membre intress par une tude a le droit de faire partie du comit technique cr cet effet. Les organisations internationales, g
30、ouvernementales et non gouvernementales, en liaison avec lISO participent galement aux travaux. LISO collabore troitement avec la Commission lectrotechnique internationale (CEI) en ce qui concerne la normalisation lectrotechnique. Les Normes internationales sont rdiges conformment aux rgles donnes d
31、ans les Directives ISO/CEI, Partie 2. La tche principale des comits techniques est dlaborer les Normes internationales. Les projets de Normes internationales adopts par les comits techniques sont soumis aux comits membres pour vote. Leur publication comme Normes internationales requiert lapprobation
32、 de 75 % au moins des comits membres votants. Lattention est appele sur le fait que certains des lments du prsent document peuvent faire lobjet de droits de proprit intellectuelle ou de droits analogues. LISO ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits de proprit et
33、 averti de leur existence. LISO 9346 a t labore par le comit technique ISO/TC 163, Performance thermique et utilisation de lnergie en environnement bti. Cette deuxime dition annule et remplace la premire dition (ISO 9346:1987), dont les paragraphes suivants ont fait lobjet dune rvision technique: da
34、ns les termes 3.14, 3.15, 3.16 et 3.17, humidit a t remplace par vapeur deau; le symbole de lhumidit relative, , a t remplac par , dans un souci dharmonisation avec lISO 12572 et lISO 13788; les termes 3.4, 3.6, 3.7, 3.8, 3.11, 3.12, 3.14, 3.15, 3.16, 3.17, 3.24 et 3.29 ont t modifis; un nouveau ter
35、me 3.18 a t ajout, ainsi que les termes 3.31 3.37, tirs de lAmendement 1 (ISO 9346:1987/Amd.1:1996); la liste des indices de lArticle 4 a t complte. Cette deuxime dition incorpore lISO 9346:1987/Amd.1:1996. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (
36、c) BSIBS EN ISO 9346:2007ISO 9346:2007(E/F) viii ISO 2007 All rights reserved/Tous droits rservsVorwort Die ISO (Internationale Organisation fr Normung) ist die weltweite Vereinigung nationaler Normungsinstitute (ISO-Mitgliedskrperschaften). Die Erarbeitung Internationaler Normen obliegt den Technis
37、chen Komitees der ISO. Jede Mitgliedskrperschaft, die sich fr ein Thema interessiert, fr das ein Technisches Komitee eingesetzt wurde, ist berechtigt a), in diesem Komitee mitzuarbeiten. Internationale (staatliche und nichtstaatliche) Organisationen, die mit der ISO in Verbindung stehen, sind an den
38、 Arbeiten ebenfalls beteiligt. Die ISO arbeitet bei allen Angelegenheiten der elektrotechnischen Normung eng mit der Internationalen Elektrotechnischen Kommission (IEC) zusammen. Internationale Normen werden in bereinstimmung mit den Gestaltungsregeln der ISO/IEC-Direktiven, Teil 2, erarbeitet. Die
39、Hauptaufgabe von Technischen Komitees ist die Erarbeitung Internationaler Normen. Die von den Technischen Komitees verabschiedeten internationalen Norm-Entwrfe werden den Mitgliedskrperschaften zur Abstimmung vorgelegt. Die Verffentlichung als Internationale Norm erfordert Zustimmung von mindestens
40、75 % der abstimmenden Mitgliedskrperschaften. Es wird auf die Mglichkeit aufmerksam gemacht, dass einige der Festlegungen in diesem Dokument Gegenstand von Patentrechten sein knnen. Die ISO ist nicht dafr verantwortlich, einzelne oder alle solcher Patentrechte zu kennzeichnen. ISO 9346 wurde vom Tec
41、hnischen Komitee ISO/TC 163, Wrmetechnisches Verhalten und Energieverbrauch in der gebauten Umgebung, erarbeitet. Diese zweite Ausgabe der Internationalen Norm ISO 9346 ersetzt die erste Ausgabe (ISO 9346:1987). Folgende Abschnitte wurden technisch berarbeitet: in den Abschnitten 3.14 bis 3.17 wurde
42、 Feuchte“ durch Wasserdampf“ ersetzt; zur Vereinheitlichung mit ISO 12572 und ISO 13788 wurde das Zeichen fr relative Luftfeuchte“ von auf gendert; die Abschnitte 3.4, 3.6 bis 3.8, 3.11, 3.12, 3.14 bis 3.17, 3.24 und 3.29 wurden berarbeitet; die in der nderung 1 (ISO 9346:1987/Amd.1:1996) gemachten
43、nderungen in den Abschnitten 3.31 bis 3.37 wurden in einem neuen Abschnitt 3.18 eingearbeitet; die Liste der Indizes im Abschnitt 4 wurde ergnzt. Diese zweite Fassung der Internationalen Norm ISO 9346 beinhaltet auch ISO 9346:1987/Amd. 1:1996. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 2
44、3/03/2009 02:55, Uncontrolled Copy, (c) BSIBS EN ISO 9346:2007ISO 9346:2007(E/F) ISO 2007 All rights reserved/Tous droits rservs ixIntroduction This International Standard forms part of a series of terminology standards for the hygrothermal performance of buildings, building elements and systems, bu
45、ilding components and building materials. This series of International Standards includes ISO 7345, Thermal insulation Physical quantities and definitions; ISO 9251, Thermal insulation Heat transfer conditions and properties of materials Vocabulary; ISO 9346, Hygrothermal performance of buildings an
46、d building materials Physical quantities for mass transfer Vocabulary; ISO 9288, Thermal insulation Heat transfer by radiation Physical quantities and definitions. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (c) BSIBS EN ISO 9346:2007ISO 9346:2007(E/F)
47、 x ISO 2007 All rights reserved/Tous droits rservsIntroduction La prsente Norme internationale fait partie dune srie de normes de terminologie sur la performance hygrothermique des btiments, lments et systmes de btiment, composants de btiments et matriaux pour les btiments. Cette srie comprend les d
48、ocuments suivants: ISO 7345, Isolation thermique Grandeurs physiques et dfinitions; ISO 9251, Isolation thermique Conditions de transfert thermique et proprits des matriaux Vocabulaire; ISO 9346, Performance hygrothermique des btiments et des matriaux pour le btiment Grandeurs physiques pour le transfert de masse Vocabulaire; ISO 9288, Isolation thermique Transfert de chaleur par rayonnement Grandeurs physiques et dfinitions. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 23/03/2009 02:55, Uncontrolled Copy, (c) BSIBS EN ISO 9346:2007ISO 9346:2007(E/F) ISO 2007 All rights reserved
