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!$lol“1737673www.din.deDDIN EN ISO 10140-2Acoustics Laboratory measurement of sound insulation of building elements Part 2: Measurement of airborne sound insulation (ISO 10140-2:2010)English translation of DIN EN ISO 10140-2:2010-12Akustik Messung der Schalldmmung von Bauteilen im Prfsta
3、nd Teil 2: Messung der Luftschalldmmung (ISO 10140-2:2010)Englische bersetzung von DIN EN ISO 10140-2:2010-12Acoustique Mesurage en laboratoire de lisolation acoustique des lments de construction Partie 2: Mesurage de lisolation au bruit arien (ISO 10140-2:2010)Traduction anglaise de DIN EN ISO 1014
4、0-2:2010-12Together with DIN EN ISO 10140-1:2010-12, DIN EN ISO 10140-3:2010-12, DIN EN ISO 10140-4:2010-12and 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 140-11:2005-0
5、8 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.2212.10DIN EN ISO 10140-2:2010-12 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Tec
6、hnical 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 Normenaussch
7、uss 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 140-2 DIN EN 20140-2 ISO 717-1 DIN
8、EN ISO 717-1 ISO 10140-1 DIN EN ISO 10140-1 ISO 10140-4 DIN EN ISO 10140-4 ISO 10140-5 DIN EN ISO 10140-5 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 ISO 140-6:1998-12, DIN EN ISO 140-8:1998-03, DIN EN ISO 140-11:2005-08 a
9、nd DIN EN ISO 140-16:2006-11 as follows: a) the number of the standard has been changed to DIN EN ISO 10140-2; b) this standard covers specifications relating to the measurement of airborne sound insulation; c) other specifications not related to the measurement of airborne sound insulation have bee
10、n included in Parts 1 and 3 to 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 EN 20140-3: 1995-05 DIN EN 20140-10: 1992-09 DIN EN ISO 140-1: 19
11、98-03, 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 10140-2:2010-12 3 National Annex NA (informative) Bibliography DIN EN 20140-2, Acoustics Measurement of sound insulation in buildings and of b
12、uilding elements Part 2: DIN EN ISO 717-1, Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation DIN EN ISO 10140-1, Acoustics Laboratory measurement of sound insulation of building elements Part 1: Application rules for specific products DIN EN
13、 ISO 10140-4, Acoustics Laboratory measurement of sound insulation of building elements Part 4: Measurement procedures and requirements DIN EN ISO 10140-5, Acoustics Laboratory measurement of sound insulation of building elements Part 5: Requirements for test facilities and equipment eterminati on,
14、verificat ion a nd applicat ion of precis ion d ataDDIN EN ISO 10140-2:2010-12 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10140-2 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 I
15、SO 140-3:1995, EN ISO 140-6:1998, EN ISO 140-8:1997English Version Acoustics Laboratory measurement of sound insulation of building elements Part 2: Measurement of airborne sound insulation (ISO 10140-2:2010) Acoustique Mesurage en laboratoire de lisolation acoustique des lments de construction Part
16、ie 2: Mesurage de lisolation au bruit arien (ISO 10140-2:2010)Akustik Messung der Schalldmmung von Bauteilen im Prfstand Teil 2: Messung der Luftschalldmmung (ISO 10140-2:2008) This European Standard was approved by CEN on 14 August 2010. CEN members are bound to comply with the CEN/CENELEC Internal
17、 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 references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
18、 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 member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members
19、are the national 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, Swe
20、den, Switzerland 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.
21、 Ref. No. EN ISO 10140-2:2010: EContents EN ISO 10140-2:2010 (E) DIN EN ISO 10140-2:2010-12 2 Page Foreword3 Introduction .4 1 Scope 6 2 Normative references 6 3 Terms and definitions .7 4 Facilities and equipment.8 5 Test procedure and evaluation.8 6 Test arrangement.10 7 Limits of performance .12
22、8 Precision.13 9 Test report 13 Annex A (normative) Measurement of sound transmission through the filler wall and any flanking construction for small-sized or reduced-size test openings 14 Annex B (informative) Form for the expression of results16 Bibliography 18 Foreword This document (EN ISO 10140
23、-2:2010) 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 held by AFNOR. This European Standard shall be given the status of a national standard,
24、 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 that some of the elements of this document may be the subject of patent rights. CEN and
25、/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 20140-10:1992, EN ISO 140-6:1998, EN ISO 140-11:2005, EN ISO 140-8:1997, EN ISO 140-1:1997, EN ISO 140-16:2006, EN ISO 140-3:1995. According to the CEN/CENELEC Internal Regulations, t
26、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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Nethe
27、rlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 10140-2:2010 has been approved by CEN as a EN ISO 10140-2:2010 without any modification. EN ISO 10140-2:2010 (E) DIN EN ISO 10140-2:2010-12 3 Introduct
28、ion 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 conditions. This part of
29、 ISO 10140 and ISO 10140-3 contain the general procedures for airborne and impact sound insulation measurements, respectively, and refer to ISO 10140-4 and ISO 10140-5 where appropriate. For elements and products without a specific application rule described in ISO 10140-1, it is possible to apply t
30、his part of ISO 10140 and ISO 10140-3. ISO 10140-4 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 layout for laboratory
31、 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 is intended to updat
32、e ISO 10140-1 with application rules for other products. It is also intended to incorporate ISO 140-18 into ISO 10140 (all parts). EN ISO 10140-2:2010 (E) DIN EN ISO 10140-2:2010-12 4 Table 1 Structure and contents of ISO 10140 (all parts) Relevant part of ISO 10140 Main purpose, contents and use De
33、tailed 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 test element size and about preparation, mounting and operating conditions. Where no s
34、pecific 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: specific quantities measured; size of test element; boundary and mounting conditions;
35、 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. For products without specific application rules, it is sufficiently complete and gener
36、al 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 mounting and boundary conditions General measurement procedure Data processing Test report
37、 (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 complete and general for the execution of measurements. However, for products with specif
38、ic application rules, measurements are carried out according to ISO 10140-1, if available. Definitions of main quantities measured General mounting and boundary conditions General measurement procedure Data processing Test report (general points) ISO 10140-4 It gives all the basic measurement techni
39、ques 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 Microphone positions SPL measurements Averaging, space and time Correction for background noise
40、 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 the laboratory facility, its additional accessories and measurement equipment (hardware).
41、 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 laboratory. Test openings: standard openings for walls and floors; other openings (windows, doo
42、rs, small technical elements); filler walls in general. Requirements for equipment: loudspeakers, number, positions; tapping machine and other impact sources; measurement equipment. Reference constructions: basic elements for airborne and impact insulation improvement; corresponding reference perfor
43、mance curves. EN ISO 10140-2:2010 (E) DIN EN ISO 10140-2:2010-12 5 1 Scope This part of ISO 10140 specifies a laboratory method for measuring the airborne sound insulation of building products, such as walls, floors, doors, windows, shutters, faade elements, faades, glazing, small technical elements
44、, for instance transfer air devices, airing panels (ventilation panels), outdoor air intakes, electrical raceways, transit sealing systems and combinations, for example walls or floors with linings, suspended ceilings or floating floors. The test results can be used to compare the sound insulation p
45、roperties of building elements, classify elements according to their sound insulation capabilities, help design building products which require certain acoustic properties and estimate the in situ performance in complete buildings. The measurements are performed in laboratory test facilities in whic
46、h sound transmission via flanking paths is suppressed. The results of measurements made in accordance with this part of ISO 10140 are not applicable directly to the field situation without accounting for other factors affecting sound insulation, such as flanking transmission, boundary conditions and
47、 total loss factor. 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 14
48、0-2, Acoustics Measurement of sound insulation in buildings and of building elements Part 2: Determination, verification and application of precision data ISO 717-1, Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation ISO 10140-1, Acoustics La
49、boratory measurement of sound insulation of building elements Part 1: Application rules for specific products ISO 10140-4, Acoustics Laboratory measurement of sound insulation of building elements Part 4: Measurement procedures and requirements ISO 10140-5, Acoustics Laboratory measurement of sound insulation of building elements Part 5: Requirements for test facilities and equipment EN ISO 10140-2:2010 (E) DIN EN ISO
