1、Building acoustics - Estimation of acoustic performance of buildings from the performance of elementsPart 2: Impact sound insulation between roomsBS EN ISO 123542:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEANSTANDARDNORME EUROPENNE EUROPISCHE NORMEN IS
2、O 12354-2 August 2017ICS 91.120.20 Supersedes EN 12354-2:2000EnglishVersionBuilding acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 2:Impact sound insulation between rooms (ISO 12354-2:2017)Acoustique du btiment - Calcul de la performanceacoustique
3、 des btiments partir de la performance des lments - Partie 2: Isolement acoustique au bruitde choc entre des locaux (ISO 12354-2:2017) Bauakustik - Berechnung der akustischen Eigenschaften von Gebuden aus denBauteileigenschaften - Teil 2: Trittschalldmmungzwischen Rumen (ISO 12354-2:2017)This Europe
4、an Standard was approved by CEN on 23 April 2017.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thisEuropean Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical referencesconcernin
5、g 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 bytranslation under the responsibility of a CEN member into its
6、 own language and notified to the CEN-CENELEC ManagementCentre has the same status as the officialversions.CEN members are the nationalstandards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, G
7、reece, 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 STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR
8、NORMUNGCEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reservedworldwide for CENnational Members.Ref. No. EN ISO 12354-2:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 123542:2017. It i
9、s identical to ISO 123542:2017. It supersedes BS EN 123542:2000, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee EH/1/6, Building acoustics.A list of organizations represented on this committee can be obtained on request to its secretary.This publicati
10、on 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 BSI Standards Limited 2017ISBN 978 0 580 92660 0ICS 91.120.20Compliance with a British Standard cannot confer immunity fro
11、m legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 123542:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1
12、2354-2 August 2017 ICS 91.120.20 Supersedes EN 12354-2:2000English Version Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 2: Impact sound insulation between rooms (ISO 12354-2:2017) Acoustique du btiment - Calcul de la performance acousti
13、que des btiments partir de la performance des lments - Partie 2: Isolement acoustique au bruit de choc entre des locaux (ISO 12354-2:2017) Bauakustik - Berechnung der akustischen Eigenschaften von Gebuden aus den Bauteileigenschaften - Teil 2: Trittschalldmmung zwischen Rumen (ISO 12354-2:2017) This
14、 European Standard was approved by CEN on 23 April 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 reference
15、s 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 mem
16、ber 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, Fr
17、ance, 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 COMIT EUROPEN DE NORMALISATION EURO
18、PISCHES 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. EN ISO 12354-2:2017 EBS EN ISO 123542:2017EN ISO 12354-2:2017 (E) 3 European foreword Thi
19、s document (EN ISO 12354-2:2017) has been prepared by Technical Committee ISO/TC 43 “Acoustics” in collaboration with Technical Committee CEN/TC 126 “Acoustic properties of building elements and of buildings” the secretariat of which is held by AFNOR. This European Standard shall be given the status
20、 of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2018, and conflicting national standards shall be withdrawn at the latest by February 2018. Attention is drawn to the possibility that some of the elements of this document may be the sub
21、ject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 12354-2:2000. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European St
22、andard: 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, Sl
23、ovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 12354-2:2017 has been approved by CEN as EN ISO 12354-2:2017 without any modification. ISO 12354-2:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation o
24、f 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. In
25、ternational 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 i
26、ntended 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
27、www .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 docu
28、ment 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 meaning of ISO specific terms a
29、nd 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 prepared by the European Committee for St
30、andardization (CEN) Technical Committee CEN/TC 126, Acoustic properties of building elements and of buildings, in collaboration with ISO Technical Committee TC 43, Acoustics, SC 2, Building acoustics, in accordance with the agreement on technical cooperation between ISO and CEN (Vienna Agreement).Th
31、is first edition cancels and replaces ISO 15712-2:2005, which has been technically revised. A list of all the parts in the ISO 12354 series can be found on the ISO website.iv ISO 2017 All rights reservedBS EN ISO 123542:2017ISO 12354-2:2017(E)ForewordISO (the International Organization for Standardi
32、zation) 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 b
33、e 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.The procedures used t
34、o develop this document and those intended 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 t
35、he ISO/IEC Directives, Part 2 (see www .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
36、 during the development of the document 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
37、the 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 prepar
38、ed by the European Committee for Standardization (CEN) Technical Committee CEN/TC 126, Acoustic properties of building elements and of buildings, in collaboration with ISO Technical Committee TC 43, Acoustics, SC 2, Building acoustics, in accordance with the agreement on technical cooperation betwee
39、n ISO and CEN (Vienna Agreement).This first edition cancels and replaces ISO 15712-2:2005, which has been technically revised. A list of all the parts in the ISO 12354 series can be found on the ISO website.iv ISO 2017 All rights reservedBS EN ISO 123542:2017ISO 12354-2:2017(E)IntroductionThis docum
40、ent is part of a series specifying calculation models in building acoustics.Although this document covers the main types of building construction it cannot as yet cover all variations in the construction of buildings. It sets out an approach for gaining experience for future improvements and develop
41、ments.The accuracy of this document can only be specified in detail after widespread comparisons with field data, which can only be gathered over a period of time after establishing the prediction model. To help the user in the meantime, indications of the accuracy have been given, based on earlier
42、comparisons with comparable prediction models and an estimation procedure, similar to the one proposed in ISO 12354-1 for airborne sound insulation, can be used for impact sound insulation. It is the responsibility of the user (i.e. a person, an organization, the authorities) to address the conseque
43、nces of the accuracy, inherent for all measurement and prediction methods, by specifying requirements for the input data and/or applying a safety margin to the results or applying some other correction.This document is intended for acoustical experts and provides the framework for the development of
44、 application documents and tools for other users in the field of building construction, taking into account local circumstances.The calculation models described use the most general approach for engineering purposes, with a clear link to measurable quantities that specify the performance of building
45、 elements. The known limitations of these calculation models are described in this document. Other calculation models also exist, each with their own applicability and restrictions.The models are based on experience with prediction for dwellings; they could also be used for other types of buildings
46、provided the construction systems and dimensions of elements are not too different from those in dwellings.This document also provides details for application to lightweight constructions (typically steel or wood framed lightweight elements as opposed to heavier masonry or concrete elements) and wit
47、h the possibility of characterizing the impact sound performance of stairs (see Annex F). ISO 2017 All rights reserved vBS EN ISO 123542:2017ISO 12354-2:2017(E)IntroductionThis document is part of a series specifying calculation models in building acoustics.Although this document covers the main typ
48、es of building construction it cannot as yet cover all variations in the construction of buildings. It sets out an approach for gaining experience for future improvements and developments.The accuracy of this document can only be specified in detail after widespread comparisons with field data, whic
49、h can only be gathered over a period of time after establishing the prediction model. To help the user in the meantime, indications of the accuracy have been given, based on earlier comparisons with comparable prediction models and an estimation procedure, similar to the one proposed in ISO 12354-1 for airborne sound insulation, can be used for impact sound insulation. It is the responsibility of the user (i.e. a person, an organization, the authorities) to address the consequences of the accuracy, inherent for all measurement and predic
