BS-EN-ISO-140-11-2005.pdf
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1、BRITISH STANDARD BS EN ISO 140-11:2005 Acoustics Measurement of sound insulation in buildings and of building elements Part 11: Laboratory measurements of the reduction of transmitted impact sound by floor coverings on lightweight reference floors The European Standard EN ISO 140-11:2005 has the sta
2、tus of a British Standard ICS 91.120.20 ? Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:06:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN ISO 140-11:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 1 August 2005 BSI 1 Aug
3、ust 2005 ISBN 0 580 46445 8 National foreword This British Standard is the official English language version of EN ISO 140-11:2005. It is identical with ISO 140-11:2005. The UK participation in its preparation was entrusted by Technical Committee EH/1, Acoustics, to Subcommittee EH/1/6, Building aco
4、ustics, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue
5、under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct
6、application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; m
7、onitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to v, a blank page, pages 1 to 30, an inside back cover a
8、nd a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:06:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NOR
9、ME EUROPENNE EUROPISCHE NORM EN ISO 140-11 May 2005 ICS 91.120.20 English version Acoustics - Measurement of sound insulation in buildings and of building elements - Part 11: Laboratory measurements of the reduction of transmitted impact sound by floor coverings on lightweight reference floors (ISO
10、140-11:2005) Acoustique - Mesurage de lisolement acoustique des immeubles et des lments de construction - Partie 11: Mesurage en laboratoire de la rduction de la transmission des bruits de choc par les revtements de sol sur les planchers de rfrence lgers (ISO 140-11:2005) Akustik - Messung der Schal
11、ldmmung in Gebuden und von Bauteilen - Teil 11: Messung der Trittschallminderung durch Deckenauflagen auf leichten Bezugsdecken in Prfstnden (ISO 140-11:2005) This European Standard was approved by CEN on 12 May 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which st
12、ipulate 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 Central Secretariat or to any CEN member. This European Standard
13、 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 Central Secretariat has the same status as the official versions. CEN members are the national standard
14、s bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITT
15、EE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 140-11:2005: E Licensed Copy: sheff
16、ieldun sheffieldun, na, Mon Nov 20 03:06:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 140-11:2005 Foreword This document (EN ISO 140-11:2005) has been prepared by Technical Committee ISO/TC 43 “Acoustics“ in collaboration with Technical Committee CEN/TC 126 “Acoustic properties of building e
17、lements 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 November 2005, and conflicting national standards shall be withdrawn at the la
18、test by November 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, Iceland, Ire
19、land, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 140-11:2005 has been approved by CEN as EN ISO 140-11:2005 without any modifications. Licensed Copy: sheffie
20、ldun sheffieldun, na, Mon Nov 20 03:06:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 140-11:2005(E) INTERNATIONAL STANDARD ISO 140-11 First edition 2005-05-15 Acoustics Measurement of sound insulation in buildings and of building elements Part 11: Laboratory measurements of the
21、reduction of transmitted impact sound by floor coverings on lightweight reference floors Acoustique Mesurage de lisolement acoustique des immeubles et des lments de construction Partie 11: Mesurage en laboratoire de la rduction de la transmission des bruits de choc par les revtements de sol sur les
22、planchers de rfrence lgers EN ISO 140-11:2005 Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:06:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii Licensed Copy: sheffieldun sheffieldun, na, Mon Nov 20 03:06:48 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN ISO 140-11:2005 iii Contents Page
23、Foreword iv 1 Scope 1 2 Normative references . 1 3 Terms and definitions. 2 4 Equipment 5 5 Test arrangement 5 5.1 General arrangement 5 5.2 Details of test arrangement 5 5.3 Preparation and installation of test specimen .6 5.4 Influence of temperature and humidity. 7 6 Test procedure and evaluation
24、 7 6.1 Generation of sound field. 7 6.2 Measurement of impact sound pressure level. 7 6.3 Frequency range of measurements 8 6.4 Measurement of reverberation time and evaluation of the equivalent sound absorption area . 8 6.5 Correction for background noise 8 6.6 Position of the tapping machine . 9 7
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- BS EN ISO 140 11 2005
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