1、December 2010 Translation by DIN-Sprachendienst.English price group 12No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).I
2、CS 91.120.20!$loo“1737676www.din.deDDIN EN ISO 10140-4Acoustics Laboratory measurement of sound insulation of building elements Part 4: Measurement procedures and requirements (ISO 10140-4:2010)English translation of DIN EN ISO 10140-4:2010-12Akustik Messung der Schalldmmung von Bauteilen im Prfstan
3、d Teil 4: Messverfahren und Anforderungen (ISO 10140-4:2010)Englische bersetzung von DIN EN ISO 10140-4:2010-12Acoustique Mesurage en laboratoire de lisolation acoustique des lments de construction Partie 4: Exigences et modes opratoires de mesure (ISO 10140-4:2010)Traduction anglaise de DIN EN ISO
4、10140-4:2010-12Together with DIN EN ISO 10140-1:2010-12, DIN EN ISO 10140-2:2010-12, DIN EN ISO 10140-3:2010-12and DIN EN ISO 10140-5:2010-12 supersedes DIN EN 20140-10:1992-09, DIN EN ISO 140-1:2005-03,DIN EN ISO 140-3:2005-03, DIN EN ISO 140-6:1998-12, DIN EN ISO 140-8:1998-03,DIN EN ISO 140-11:20
5、05-08 and DIN EN ISO 140-16:2006-11Supersedes: see belowwww.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.2112.10DIN EN ISO 10140-4:2010-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by
6、 Technical Committee ISO/TC 43/SC 2 “Building acoustics” (Secretariat: DIN, Germany) in collaboration with Technical Committee CEN/TC 126 “Acoustic properties of building elements and of buildings” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenau
7、sschuss Materialprfung (Materials Testing Standards Committee), Working Committee NA 062-02-31 AA Schalldmmung und Schall-absorption, Messung und Bewertung. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 3382-2 DIN EN ISO 3382-2 ISO 10
8、140-1 DIN EN ISO 10140-1 ISO 10140-2 DIN EN ISO 10140-2 ISO 10140-3 DIN EN ISO 10140-3 ISO 10140-5 DIN EN ISO 10140-5 ISO 10848-1 DIN EN ISO 10848-1 ISO 18233 DIN EN ISO 18233 Amendments This standard differs from DIN EN 20140-10:1992-09, DIN EN ISO 140-1:2005-03, DIN EN ISO 140-3:2005-03, DIN EN IS
9、O 140-6:1998-12, DIN EN ISO 140-8:1998-03, DIN EN ISO 140-11:2005-08 and DIN EN ISO 140-16:2006-11 as follows: a) the number of the standard has been changed to DIN EN ISO 10140-4; b) this standard covers specifications relating to measurement procedures and requirements; c) other specifications not
10、 related to measurement procedures and requirements have been included in Parts 1 to 3 and Part 5 of this standard; d) the content has been editorially revised. Previous editions DIN 52210: 1952-07, 1960x-03 DIN 52210-1: 1975-07, 1984-08 DIN 52210-2: 1977-04, 1981-08, 1984-08 DIN 52211: 1953-09 DIN
11、EN 20140-3: 1995-05 DIN EN 20140-10: 1992-09 DIN EN ISO 140-1: 1998-03, 2005-03 DIN EN ISO 140-3: 2005-03 DIN EN ISO 140-6: 1998-12 DIN EN ISO 140-8: 1998-03 DIN EN ISO 140-11: 2005-08 DIN EN ISO 140-16: 2006-11 DIN EN ISO 10140-4:2010-12 3 National Annex NA (informative) Bibliography DIN EN ISO 338
12、2-2, Acoustics Measurement of room acoustic parameters Part 2: Reverberation time in ordinary rooms DIN EN ISO 10140-1, Acoustics Laboratory measurement of sound insulation of building elements Part 1: Application rules for specific products DIN EN ISO 10140-2, Acoustics Laboratory measurement of so
13、und insulation of building elements Part 2: Measurement of airborne sound insulation DIN EN ISO 10140-3, Acoustics Laboratory measurement of sound insulation of building elements Part 3: Measurement of impact sound insulation DIN EN ISO 10140-5, Acoustics Laboratory measurement of sound insulation o
14、f building elements Part 5: Requirements for test facilities and equipment DIN EN ISO 10848-1, Acoustics Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms Part 1: Frame document DIN EN ISO 18233, Acoustics Application of new measurement methods
15、in building and room acoustics DIN EN ISO 10140-4:2010-12 4 This page is intentionally blank EUROPEAN 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
16、 140-6:1998, EN ISO 140-8:1997English Version Acoustics 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 mod
17、es opratoires de mesure (ISO 10140-4:2010) Akustik Messung der Schalldmmung von Bauteilen 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 whi
18、ch 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 Management Centre or to any CEN member. This European S
19、tandard 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 Management Centre has the same status as the official versions. CEN members are the national
20、 standards bodies of Austria, Belgium, 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
21、 and United Kingdom. EUROPEAN COMMITTEE 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
22、 10140-4:2010: EContents DIN EN ISO 10140-4:2010-12 EN ISO 10140-4:2010 (E) 2 Page Foreword3 Introduction .4 1 Scope 6 2 Normative references 6 3 Terms and definitions .6 4 Measurement procedures and requirements7 5 Sound insulation measurements .13 Annex A (informative) Additional procedures for me
23、asurements at low frequencies.15 Bibliography 17 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 properties of building elements and of buildings” the secretariat of which is he
24、ld 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 withdrawn at the latest by March 2011. Attention is drawn to the possibility th
25、at 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 140-8:1997, EN ISO 140-11:2005, EN 20140-10:1992, EN ISO 140-3:1995, EN ISO
26、 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany,
27、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 text of ISO 10140-4:2010 has been approved by CEN as a EN ISO 10140-4:2010 wit
28、hout any modification. DIN EN ISO 10140-4:2010-12 EN ISO 10140-4:2010 (E) 3 Introduction 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 specifi
29、c requirements for preparation, mounting, operating and test conditions. 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 wi
30、thout a specific application rule described in ISO 10140-1, it is 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)
31、, see Table 1. ISO 10140 (all parts) was created to improve the layout 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
32、well-written and arranged format for laboratory measurements. It 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). DIN EN ISO 10140-4:2010-12 EN ISO 10140-4:2010 (E) 4 Table 1 Structure and contents
33、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 and more specific instructions about quantities and t
34、est 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 product-related, specific and additional instructions on:
35、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 measurements according to ISO 10140-4 and ISO 10140-5. F
36、or 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. Definitions of main quantities measured General mount
37、ing 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 without specific application rules, it is sufficiently comp
38、lete 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 boundary conditions General measurement procedure Data proce
39、ssing 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 implemented in software. Definitions Frequency range Microph
40、one 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 information needed to design, construct and qualify t
41、he 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 time; influence of lack of diffusivity in the laborat
42、ory. 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; measurement equipment. Reference constructions: basic
43、 elements for airborne and impact insulation improvement; corresponding reference performance curves. DIN EN ISO 10140-4:2010-12 EN ISO 10140-4:2010 (E) 5 1 Scope This part of ISO 10140 specifies the basic measurement procedures for airborne and impact sound insulation in laboratory test facilities.
44、 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 3382-2, Acoustics Mea
45、surement 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 insulation of building
46、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 Part 5: Requirem
47、ents 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 acoustics 3 Terms and de
48、finitions 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
49、 average being taken over the entire room with the DIN EN ISO 10140-4:2010-12 EN ISO 10140-4:2010 (E) 6 exception of those parts where the direct radiation of a sound source or the near field of the boundaries (walls, etc.) is of significant influence NOTE L is expressed in decibels. 3.2 reverberation time T time required for the sound pressure level in a room to decrease by 60 dB after the sound source has st
