1、Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining roomsPart 2: Application to Type B elements when the junction has a small influence (ISO 10848-2:2017)BS EN ISO 10848-2:2017BSI Standards PublicationWB118
2、85_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10848-2 October 2017 ICS 91.120.20 Supersedes EN ISO 10848-2:2006English Version Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and building service
3、 equipment sound between adjoining rooms - Part 2: Application to Type B elements when the junction has a small influence (ISO 10848-2:2017) Acoustique - Mesurage en laboratoire et sur le terrain des transmissions latrales du bruit arien, des bruits de choc et du bruit dquipement technique de btimen
4、t entre des pices - Partie 2: Application aux lments de Type B lorsque la jonction a une faible influence (ISO 10848-2:2017) Akustik - Messung der Flankenbertragung von Luftschall, Trittschall und Schall von Gebudetechnischen Anlagen zwischen benachbarten Rumen im Prfstand und am Bau - Teil 2: Anwen
5、dung auf Typ B-Bauteile, wenn die Verbindung geringen Einfluss hat (ISO 10848-2:2017) This European Standard was approved by CEN on 2 August 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
6、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).
7、 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, Cy
8、prus, 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
9、United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR 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 worldwide for CEN national Members. Ref. No.
10、 EN ISO 10848-2:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 10848-2:2017. It is identical to ISO 10848-2:2017. It supersedes BS EN ISO 10848-2:2006, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee EH/1/6, Building ac
11、oustics.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BS
12、I Standards Limited 2017ISBN 978 0 580 94764 3ICS 91.120.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2017.Amendments/corrigenda issued since pu
13、blicationDate Text affectedBRITISH STANDARDBS EN ISO 10848-2:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10848-2 October 2017 ICS 91.120.20 Supersedes EN ISO 10848-2:2006English Version Acoustics - Laboratory and field measurement of flanking transmission for airborne, impact and bu
14、ilding service equipment sound between adjoining rooms - Part 2: Application to Type B elements when the junction has a small influence (ISO 10848-2:2017) Acoustique - Mesurage en laboratoire et sur le terrain des transmissions latrales du bruit arien, des bruits de choc et du bruit dquipement techn
15、ique de btiment entre des pices - Partie 2: Application aux lments de Type B lorsque la jonction a une faible influence (ISO 10848-2:2017) Akustik - Messung der Flankenbertragung von Luftschall, Trittschall und Schall von Gebudetechnischen Anlagen zwischen benachbarten Rumen im Prfstand und am Bau -
16、 Teil 2: Anwendung auf Typ B-Bauteile, wenn die Verbindung geringen Einfluss hat (ISO 10848-2:2017) This European Standard was approved by CEN on 2 August 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
17、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, Fr
18、ench, 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, Bulgari
19、a, 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, Switzerlan
20、d, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR 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 worldwide for CEN national Mem
21、bers. Ref. No. EN ISO 10848-2:2017 EBS EN ISO 10848-2:2017EN ISO 10848-2:2017 (E) 3 European foreword This document (EN ISO 10848-2:2017) has been prepared by Technical Committee ISO/TC 43 “Acoustics“ in collaboration with Technical Committee CEN/TC 126 “Acoustic properties of building elements and
22、of buildings” the secretariat of which is held by AFNOR. 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 2018 and conflicting national standards shall be withdrawn at the latest by April 201
23、8. 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 supersedes EN ISO 10848-2:2006. According to the CEN-CENELEC Internal Regulations, t
24、he 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, Latv
25、ia, 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 10848-2:2017 has been approved by CEN as EN ISO 10848-2:2017 without any modification. ISO 10848
26、-2:2017(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Instrumentation 35 Test arrangement . 35.1 Requirements for the laboratory . 35.1.1 General 35.1.2 Construction of the test facility . 35.1.3 Dimensions of the test facility 45.1.4 Dividing wall 45.1.5 Plenum height
27、 45.1.6 Plenum lining 45.2 Installation of the test element . 55.2.1 Installation of access floors 55.2.2 Installation of suspended ceilings 55.2.3 Installation of a faade 75.2.4 Installation of a partition wall 75.3 Verification procedure for a light flanking element that is structurally independen
28、t of a separating element . 85.4 Shielding technique used in the case of airborne excitation . 96 Test procedures . 97 Precision . 98 Expression of results 99 Test report 10Annex A (informative) Measurement of Dn,f,I, Ln,f,Iand Lne0,f,Iwith sound intensity 11Bibliography .12 ISO 2017 All rights rese
29、rved iiiContents PageBS EN ISO 10848-2:2017ISO 10848-2:2017(E)Foreword iv1 Scope . 12 Normative references 13 Terms and definitions . 14 Instrumentation 35 Test arrangement . 35.1 Requirements for the laboratory . 35.1.1 General 35.1.2 Construction of the test facility . 35.1.3 Dimensions of the tes
30、t facility 45.1.4 Dividing wall 45.1.5 Plenum height 45.1.6 Plenum lining 45.2 Installation of the test element . 55.2.1 Installation of access floors 55.2.2 Installation of suspended ceilings 55.2.3 Installation of a faade 75.2.4 Installation of a partition wall 75.3 Verification procedure for a li
31、ght flanking element that is structurally independent of a separating element . 85.4 Shielding technique used in the case of airborne excitation . 96 Test procedures . 97 Precision . 98 Expression of results 99 Test report 10Annex A (informative) Measurement of Dn,f,I, Ln,f,Iand Lne0,f,Iwith sound i
32、ntensity 11Bibliography .12 ISO 2017 All rights reserved iiiContents PageBS EN ISO 10848-2:2017ISO 10848-2:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards
33、 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 p
34、art in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In partic
35、ular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that some of the elements of
36、this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see w
37、ww .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as
38、 information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This document was prepared by Technical Committee ISO/TC 43, Acoustics, Subcommittee SC 2, Building acoustics.This sec
39、ond edition cancels and replaces the first edition (ISO 10848-2:2006), which has been technically revised. It also incorporates the Technical Corrigendum ISO 10848-2:2006/Cor. 1:2007. The main change is that the normalized flanking equipment sound pressure level has been introduced and it has been i
40、ndicated that this document applies to Type B elements.A list of all the parts in the ISO 10848 series can be found on the ISO website.iv ISO 2017 All rights reservedBS EN ISO 10848-2:2017ISO 10848-2:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of
41、 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. Int
42、ernational 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.The procedures used to develop this document and those in
43、tended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see w
44、ww .iso .org/ directives).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. Details of any patent rights identified during the development of the docum
45、ent will be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, t
46、he meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.This document was prepare
47、d by Technical Committee ISO/TC 43, Acoustics, Subcommittee SC 2, Building acoustics.This second edition cancels and replaces the first edition (ISO 10848-2:2006), which has been technically revised. It also incorporates the Technical Corrigendum ISO 10848-2:2006/Cor. 1:2007. The main change is that
48、 the normalized flanking equipment sound pressure level has been introduced and it has been indicated that this document applies to Type B elements.A list of all the parts in the ISO 10848 series can be found on the ISO website.iv ISO 2017 All rights reserved INTERNATIONAL STANDARD ISO 10848-2:2017(
49、E)Acoustics Laboratory and field measurement of flanking transmission for airborne, impact and building service equipment sound between adjoining rooms Part 2: Application to Type B elements when the junction has a small influence1 ScopeISO 10848 (all parts) specifies measurement methods to characterize the flanking transmission of one or several building components. This document considers only laboratory measurements.The measured quantities can be used to compare different products, or to express a requirement, or as input data
