EN ISO 10052-2004 en Acoustics - Field measurements of airborne and impact sound insulation and of service equipment sound - Survey method (Incorporates Amendment A1 2010)《声学 空气声和冲.pdf

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1、BRITISH STANDARDBS EN ISO 10052:2004Acoustics Field measurements of airborne and impact sound insulation and of service equipment sound Survey methodICS 17.140.20; 91.120.20; 91.140.01g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g

2、3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58+A1:2010 National forewordThis British Standard is the UK implementation of EN ISO 10052:2004+A1:2010. It is identical with ISO 10052:2004, incorporating amendment 1:2010. It supersedes BS EN ISO 10052:2004 which is

3、withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to ISO text carry the number of the ISO amendment. For example, text altered by ISO amendment 1 is indicated by !“.The UK participation in its preparation was entrusted

4、 to Technical Committee EH/1, Acoustics.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.Compliance with a Brit

5、ish Standard cannot confer immunity from legal obligations.BS EN ISO 10052:2004+A1:2010This British Standard was published under the authority of the Standards Policy and Strategy Committee on6 January 2005 BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 August 2010 Implementa

6、tion of ISO amendment 1:2010 with itsCENELEC endorsement A1:2010ISBN 978 0 580 71263 0EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 10052:2004+A1May 2010ICS 91.120.20; 17.140.20; 91.140.01English versionAcoustics - Field measurements of airborne and impact soundinsulation and of service equi

7、pment sound - Survey method (ISO10052:2004+A1:2010)Acoustique - Mesurages in situ de lisolement aux bruitsariens et de la transmission des bruits de choc ainsi quedu bruit des quipements - Mthode de contrle(ISO 10052:2004+A1:2010)Akustik - Messung der Luftschalldmmung undTrittschalldmmung und des Sc

8、halls von haustechnischenAnlagen in Gebuden - Kurzverfahren(ISO 10052:2004+A1:2010)This European Standard was approved by CEN on 24 June 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a nati

9、onal standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any

10、other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, F

11、rance,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGMan

12、agement Centre: rue de Stassart, 36 B-1050 Brussels 2004 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 10052:2004+A1:2010: E2 Contents Page Foreword3 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Single number

13、 quantities11 5 Instrumentation11 6 Test procedure and evaluation.12 6.1 General12 6.2 Generation of sound field .12 6.2.1 General12 6.2.2 Airborne sound insulation between rooms 12 6.2.3 Impact sound insulation between rooms13 6.2.4 Airborne sound insulation of faades .13 6.3 Measurement of sound p

14、ressure levels 14 6.3.1 Airborne and impact sound insulation between rooms 14 6.3.2 Airborne sound insulation of faades .14 6.3.3 Service equipment sound pressure level15 6.4 Frequency range of measurements.15 6.5 Reverberation index data15 6.6 Precision.18 7 Expression of results 18 7.1 Airborne so

15、und insulation 18 7.2 Impact sound insulation .18 7.3 Service equipment sound pressure level18 8 Test report 19 Annex A (informative) Forms for the expression of results21 Annex B (normative) Operating conditions and operating cycles for measuring the maximum sound pressure level and the equivalent

16、continuous sound pressure level 27 B.1 General principles27 B.1.1 General27 B.1.2 Maximum sound pressure level (Lmax)27 B.1.3 Equivalent continuous sound pressure level (Leq)27 B.2 Water installations.27 B.2.1 General operating conditions.27 B.2.2 Water tap.28 B.2.3 Shower cabin29 B.2.4 Bath (tub)29

17、 B.2.5 Filling and emptying sinks and baths29 B.2.6 Water closet (Toilet).30 B.3 Mechanical ventilation 30 B.4 Heating and cooling service equipment31 B.5 Lift (Elevator)31 B.6 Rubbish chute32 B.7 Boilers, blowers, pumps and other auxiliary service equipment 32 B.8 Motor driven car park door .32 B.9

18、 Other types of building service equipment.33 Bibliography 34 BS EN ISO 10052:2004+A1:2010EN ISO 10052:2004+A1:2010 (E)3 Foreword This document (EN ISO 10052:2004) has been prepared by Technical Committee CEN/TC 126 “Acoustic properties of building products and of buildings”, the secretariat of whic

19、h is held by AFNOR, in collaboration with Technical Committee ISO/TC 43 “Acoustics”. 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 June 2005, and conflicting national standards shall be withdraw

20、n at the latest by June 2005. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Icela

21、nd, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword to amendment A1This document (EN ISO 10052:2004/A1:2010) has been prepared by Technical Committee CEN/TC 126 “Acoustic properti

22、es of building elements and of buildings”, the secretariat of which is held by AFNOR, in collaboration with Technical Committee ISO/TC 43 “Acoustics“. This Amendment to the European Standard EN ISO 10052:2004 shall be given the status of a national standard, either by publication of an identical tex

23、t or by endorsement, at the latest by November 2010, and conflicting national standards shall be withdrawn at the latest by November 2010. 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 respon

24、sible for identifying any or all such patent rights. 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, Finlan

25、d, 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. BS EN ISO 10052:2004+A1:2010EN ISO 10052:2004+A1:2010 (E)4 Introduction This docu

26、ment describes survey test methods which can be used for surveying the acoustic characteristics of the airborne sound insulation, impact sound insulation and of the sound pressure levels from service equipment. The methods may be used for screening tests of the acoustical properties of buildings. Th

27、e methods are not intended to be applied for measuring acoustical properties of building elements. The approach of the survey methods is to simplify the measurement of sound pressure levels in rooms by using a hand-held sound level instrument and by manually sweeping the microphone in the room space

28、. The correction for reverberation time can be either estimated by usage of tabular values or be based on measurements. The measurement of airborne and impact sound insulation is carried out in octave bands. For measuring sound from domestic service equipment, A - or C -weighted sound pressure level

29、s are recorded. Measurements are performed with specified operation conditions and operation cycles. The operating conditions and operating cycles given in Annex B are only used if they are not opposed to national requirements and regulations. The measurement uncertainty of the results obtained usin

30、g the survey method is a priori larger than the uncertainty inherent in the corresponding test methods on engineering level. NOTE Engineering methods for field measurements of airborne and impact sound insulation are dealt with in EN ISO 140-4 and EN ISO 140-7. Engineering methods for field measurem

31、ents of airborne sound insulation of faade elements and faades are dealt with in EN ISO 140-5. An engineering method for measurement of service equipment sound is dealt with in EN ISO 16032. BS EN ISO 10052:2004+A1:2010EN ISO 10052:2004+A1:2010 (E)5 1 Scope This document specifies field survey metho

32、ds for measuring: a) airborne sound insulation between rooms; b) impact sound insulation of floors; c) airborne sound insulation of faades; and d) sound pressure levels in rooms caused by service equipment. The methods described in this document are applicable for measurements in rooms of dwellings

33、or in rooms of comparable size with a maximum of 150 m3. For airborne sound insulation, impact sound insulation and faade sound insulation the method gives values which are (octave band) frequency dependent. They can be converted into a single number characterising the acoustical performances by app

34、lication of EN ISO 717-1 and EN ISO 717-2. For service equipment sound the results are given directly in A - or C -weighted sound pressure levels. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition

35、cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 20140-2, Acoustics Measurement of sound insulation in buildings and of building elements Part 2: Determination, verification and application of precision data (ISO 140-2:1991).

36、 EN 61260, Electroacoustics - Octave-band and fractional-octave-band filters (IEC 61260:1995). EN 60651, Sound level meters (IEC 60651:1993). EN 60804, Integrating-averaging sound level meters (IEC 60804:2000). EN ISO 140-7:1998, Measurements of sound insulation in buildings and of building elements

37、 Part 7: Field measurements of impact sound insulation of floors (ISO 140-7:1998). EN ISO 717-1, Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation (ISO 717-1:1996). EN ISO 717-2, Acoustics Rating of sound insulation in buildings and of build

38、ing elements Part 2: Impact sound insulation (ISO 717-2:1996). EN ISO 3822-1, Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 1: Method of measurement (ISO 3822-1:1999) 3 Terms and definitions For the purposes of this document, t

39、he following terms and definitions apply. BS EN ISO 10052:2004+A1:2010EN ISO 10052:2004+A1:2010 (E)6 3.1 average sound pressure level in a room L ten times the logarithm to the base 10 of the ratio of the space and time average of the sound pressure squared to the square of the reference sound press

40、ure, the space average being taken over the entire room with the exception of those parts where the direct radiation of a sound source or the near field of the boundaries (wall, etc.) is of significant influence. It is expressed in decibels as: dB d 1lg10 20m02mpttpTLT= (1) where p is the sound pres

41、sure level, in Pascal, p0= 20 Pa is the reference sound pressure; Tmis the integration time in seconds 3.2 level difference D difference in the space and time average sound pressure levels produced in two rooms by one sound source in one of them. It is expressed in decibels as: 21LLD = dB (2) where

42、1Lis the average sound pressure level in the source room, in decibels; 2L is the average sound pressure level in the receiving room, in decibels 3.3 reverberation index k ten times the logarithm to the base 10 of the ratio of the actual reverberation time T of the receiving room to the reference rev

43、erberation time T0. It is expressed in decibels. This quantity is denoted by: dB lg 10 0TTk = (3) where T0= 0,5 s 3.4 standardized level difference DnTlevel difference corresponding to a reference value of the reverberation time in the receiving room. It is expressed in decibels as: DnT= D + k dB (4

44、) where D is the level difference (see equation (2), in decibels; k is the reverberation index (see equation (3), in decibels BS EN ISO 10052:2004+A1:2010EN ISO 10052:2004+A1:2010 (E)7 3.5 normalized level difference Dnlevel difference D corresponding to the reference absorption area in the receivin

45、g room. It is expressed in decibels as: dB 160lg10 00nV,TAkDD += (5) where k is the reverberation index; T0is the reference reverberation time (T0= 0,5 s); V is the volume of the receiving room, in cubic metres; A0is the reference equivalent absorption area, in square metres, (A0= 10 m2); 0,16 has t

46、he unit s/m 3.6 apparent sound reduction index R ten times the logarithm to the base 10 of the ratio of the sound power W1which is incident on a partition under test to the total sound power transmitted into the receiving room, if, in addition to the sound power W2transmitted through the separating

47、element, the sound power W3, transmitted through flanking elements or by other components, is significant. It is expressed in decibels as: dB lg10 321WWWR+=(6) NOTE 1 The expression “apparent sound transmission loss“ is also in use in English-speaking countries. It is equivalent to “apparent sound r

48、eduction index“. Under the assumption of diffuse sound fields in the two rooms, the apparent sound reduction index in this document is calculated from: dB160lg100VTSkDR,+= (7) BS EN ISO 10052:2004+A1:2010EN ISO 10052:2004+A1:2010 (E)8 where D is the sound pressure level difference, in decibels; k is

49、 the reverberation index; S is the area of the partition, in square metres; V is the volume of the receiving room, in cubic metres; T0is the reference reverberation time (T0= 0,5 s); 0,16 has the unit s/m. In the case of staggered or stepped rooms, S is that part of the area of the partition common to both rooms. If the common area between the stepped or staggered rooms is less than 10 m2, this shall be indicated in the test report. If V/7,5 is larger than S, insert this value for S where V is the volume in m3of the receiving