1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 10140-4:2010Acoustics Laboratorymeasurement of soundinsulation of building elementsPart 4: Measurement procedures andrequirementsLicensed Copy: Wang Bin, ISO/EXCHANGE C
2、HINA STANDARDS, 03/06/2011 04:07, Uncontrolled Copy, (c) BSIBS EN ISO 10140-4:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO10140-4:2010. Together with BS EN ISO 10140-1:2010, BS EN ISO10140-2:2010, BS EN ISO 10140-3:2010, and BS EN ISO 10140-5:2010,it
3、 supersedes BS EN ISO 140-1:1998, BS EN ISO 140-3:1995, BS EN ISO140-6:1998, BS EN ISO 140-8:1998, BS EN 20140-10:1992, BS EN ISO140-11:2005, and BS EN ISO 140-16:2006, which are withdrawn. The UK participation in its preparation was entrusted to TechnicalCommittee EH/1/6, Building acoustics.A list
4、of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011 ISBN 978 0 580 53734 9 ICS 91.120.20 Compliance with a British
5、Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 28 February 2011. Amendments issued since publicationDate T e x t a f f e c t e dLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/06
6、/2011 04:07, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10140-4 September 2010 ICS 91.120.20 Supersedes EN 20140-10:1992, EN ISO 140-1:1997, EN ISO 140-11:2005, EN ISO 140-16:2006, EN ISO 140-3:1995, EN ISO 140-6:1998, EN ISO 140-8:1997English Version Acoustic
7、s - Laboratory measurement of sound insulation of building elements - Part 4: Measurement procedures and requirements (ISO 10140-4:2010) Acoustique - Mesurage en laboratoire de lisolation acoustique des lments de construction - Partie 4: Exigences et modes opratoires de mesure (ISO 10140-4:2010) Aku
8、stik - Messung der Schalldmmung von Gebudeteilen im Prfstand - Teil 4: Messverfahren und Anforderungen (ISO 10140-4:2010) This European Standard was approved by CEN on 14 August 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving
9、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 Management Centre or to any CEN member. This European Standard exists in three official versio
10、ns (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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium,
11、Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE
12、 FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10140-4:2010: ELicensed Copy: Wang Bin
13、, ISO/EXCHANGE CHINA STANDARDS, 03/06/2011 04:07, Uncontrolled Copy, (c) BSIBS EN ISO 10140-4:2010 EN ISO 10140-4:2010 (E) 3 Foreword This document (EN ISO 10140-4:2010) has been prepared by Technical Committee ISO/TC 43 “Acoustics“ in collaboration with Technical Committee CEN/TC 126 “Acoustic prop
14、erties of building elements and 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 March 2011, and conflicting national standards shall be wit
15、hdrawn at the latest by March 2011. 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 ISO 140-1:1997, EN ISO
16、 140-8:1997, EN ISO 140-11:2005, EN 20140-10:1992, EN ISO 140-3:1995, EN ISO 140-6:1998, EN ISO 140-16:2006. 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, C
17、roatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The te
18、xt of ISO 10140-4:2010 has been approved by CEN as a EN ISO 10140-4:2010 without any modification. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/06/2011 04:07, Uncontrolled Copy, (c) BSIBS EN ISO 10140-4:2010ISO 10140-4:2010(E) ISO 2010 All rights reserved iiiContents Page Foreword iv In
19、troduction.v 1 Scope1 2 Normative references1 3 Terms and definitions .1 4 Measurement procedures and requirements .2 5 Sound insulation measurements.8 Annex A (informative) Additional procedures for measurements at low frequencies.10 Bibliography12 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDA
20、RDS, 03/06/2011 04:07, Uncontrolled Copy, (c) BSIBS EN ISO 10140-4:2010ISO 10140-4:2010(E) iv ISO 2010 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International
21、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, al
22、so 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 committ
23、ees 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 poss
24、ibility 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 10140-4 was prepared by Technical Committee ISO/TC 43, Acoustics, Subcommittee SC 2, Building acoustics. This first edition of
25、ISO 10140-4, together with ISO 10140-1, ISO 10140-2, ISO 10140-3 and ISO 10140-5, cancels and replaces ISO 140-1:1997, ISO 140-3:1995, ISO 140-6:1998, ISO 140-8:1997, ISO 140-10:1991, ISO 140-11:2005 and ISO 140-16:2006, which have been technically revised. It also incorporates the Amendments ISO 14
26、0-1:1997/Amd.1:2004 and ISO 140-3:1995/Amd.1:2004. ISO 10140 consists of the following parts, under the general title Acoustics Laboratory measurement of sound insulation of building elements: Part 1: Application rules for specific products Part 2: Measurement of airborne sound insulation Part 3: Me
27、asurement of impact sound insulation Part 4: Measurement procedures and requirements Part 5: Requirements for test facilities and equipment Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/06/2011 04:07, Uncontrolled Copy, (c) BSIBS EN ISO 10140-4:2010ISO 10140-4:2010(E) ISO 2010 All rights
28、 reserved vIntroduction ISO 10140 (all parts) concerns laboratory measurement of the sound insulation of building elements (see Table 1). ISO 10140-1 specifies the application rules for specific elements and products, including specific requirements for preparation, mounting, operating and test cond
29、itions. ISO 10140-2 and ISO 10140-3 contain the general procedures for airborne and impact sound insulation measurements, respectively, and refer to this part of ISO 10140 and ISO 10140-5 where appropriate. For elements and products without a specific application rule described in ISO 10140-1, it is
30、 possible to apply ISO 10140-2 and ISO 10140-3. This part of ISO 10140 contains basic measurement techniques and processes. ISO 10140-5 contains requirements for test facilities and equipment. For the structure of ISO 10140 (all parts), see Table 1. ISO 10140 (all parts) was created to improve the l
31、ayout for laboratory measurements, ensure consistency and simplify future changes and additions regarding mounting conditions of test elements in laboratory and field measurements. It is intended for ISO 10140 (all parts) to present a well-written and arranged format for laboratory measurements. It
32、is intended to update ISO 10140-1 with application rules for other products. It is also intended to incorporate ISO 140-18 into ISO 10140 (all parts). Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/06/2011 04:07, Uncontrolled Copy, (c) BSIBS EN ISO 10140-4:2010ISO 10140-4:2010(E) vi ISO 2
33、010 All rights reservedTable 1 Structure and contents of ISO 10140 (all parts) Relevant part of ISO 10140 Main purpose, contents and use Detailed content ISO 10140-1 It indicates the appropriate test procedure for elements and products. For certain types of element/product, it can contain additional
34、 and more specific instructions about quantities and test element size and about preparation, mounting and operating conditions. Where no specific details are included, the general guidelines are according to ISO 10140-2 and ISO 10140-3. Appropriate references to ISO 10140-2 and ISO 10140-3 and prod
35、uct-related, specific and additional instructions on: specific quantities measured; size of test element; boundary and mounting conditions; conditioning, testing and operating conditions; additional specifics for test report. ISO 10140-2 It gives a complete procedure for airborne sound insulation me
36、asurements according to ISO 10140-4 and ISO 10140-5. For products without specific application rules, it is sufficiently complete and general for the execution of measurements. However, for products with specific application rules, measurements are carried out according to ISO 10140-1, if available.
37、 Definitions of main quantities measured General mounting and boundary conditions General measurement procedure Data processing Test report (general points) ISO 10140-3 It gives a complete procedure for impact sound insulation measurements according to ISO 10140-4 and ISO 10140-5. For products witho
38、ut specific application rules, it is sufficiently complete and general for the execution of measurements. However, for products with specific application rules, measurements are carried out according to ISO 10140-1, if available. Definitions of main quantities to measured General mounting and bounda
39、ry conditions General measurement procedure Data processing Test report (general points) ISO 10140-4 It gives all the basic measurement techniques and processes for measurement according to ISO 10140-2 and ISO 10140-3 or facility qualifications according to ISO 10140-5. Much of the content is implem
40、ented in software. Definitions Frequency range Microphone positions SPL measurements Averaging, space and time Correction for background noise Reverberation time measurements Loss factor measurements Low-frequency measurements Radiated sound power by velocity measurement ISO 10140-5 It specifies all
41、 information needed to design, construct and qualify the laboratory facility, its additional accessories and measurement equipment (hardware). Test facilities, design criteria: volumes, dimensions; flanking transmission; laboratory loss factor; maximum achievable sound reduction index; reverberation
42、 time; influence of lack of diffusivity in the laboratory. Test openings: standard openings for walls and floors; other openings (windows, doors, small technical elements); filler walls in general. Requirements for equipment: loudspeakers, number, positions; tapping machine and other impact sources;
43、 measurement equipment. Reference constructions: basic elements for airborne and impact insulation improvement; corresponding reference performance curves. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/06/2011 04:07, Uncontrolled Copy, (c) BSIBS EN ISO 10140-4:2010INTERNATIONAL STANDARD
44、ISO 10140-4:2010(E) ISO 2010 All rights reserved 1Acoustics Laboratory measurement of sound insulation of building elements Part 4: Measurement procedures and requirements 1 Scope This part of ISO 10140 specifies the basic measurement procedures for airborne and impact sound insulation in laboratory
45、 test facilities. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 3382
46、-2, Acoustics Measurement of room acoustic parameters Part 2: Reverberation time in ordinary rooms ISO 10140-1:2010, Acoustics Laboratory measurement of sound insulation of building elements Part 1: Application rules for specific products ISO 10140-2, Acoustics Laboratory measurement of sound insula
47、tion of building elements Part 2: Measurement of airborne sound insulation ISO 10140-3, Acoustics Laboratory measurement of sound insulation of building elements Part 3: Measurement of impact sound insulation ISO 10140-5:2010, Acoustics Laboratory measurement of sound insulation of building elements
48、 Part 5: Requirements for test facilities and equipment ISO 10848-1:2006, Acoustics Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms Part 1: Frame document ISO 18233, Acoustics Application of new measurement methods in building and room acousti
49、cs 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 energy average sound pressure level in a room L ten times the common logarithm of the ratio of the space and time average of the squared sound pressure to the square of the reference sound pressure, the space average being taken over the entire room with the Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 03/06/2011 04:07
