1、December 2015 English price group 18No 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).ICS 93.080.30!%IV“2385125www.din.de
2、DIN EN 14388Road traffic noise reducing devices Specifications;English version EN 14388:2015,English translation of DIN EN 14388:2015-12Lrmschutzvorrichtungen an Straen Vorschriften;Englische Fassung EN 14388:2015,Englische bersetzung von DIN EN 14388:2015-12Dispositifs de rduction du bruit du trafi
3、c routier Spcifications;Version anglaise EN 14388:2015,Traduction anglaise de DIN EN 14388:2015-12SupersedesDIN EN 14388:2005-10 andDIN EN 14388 Corrigendum 1:2008-09See start of applicationwww.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be conside
4、red authoritative.Document comprises 42 pages 11.15 DIN EN 14388:2015-12 2 A comma is used as the decimal marker. Start of application The start of application of this standard is 2015-12-01. It should be noted that, in Germany, CE conformity marking of construction products will be permitted once t
5、his standard has been listed in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette) and from the date given therein. For further information, users of this standard should refer to the websites of the European Commission or of the relevant building authority
6、. The standard which this document replaces, DIN EN 14388:2005-10, may be used in parallel with this standard during a specified transition period where such has been laid down in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette). National forewordThis doc
7、ument (EN 14388:2015) has been prepared by Technical Committee CEN/TC 226 “Road equipment” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was DIN-Normenausschuss Bauwesen (DIN Standards Committee Building and Civil Engineering), Working Committee NA 005-10-26 A
8、A Lrmschutzvorrichtungen (SpA zu CEN/TC 226/WG 6), Gemeinschaftsausschuss mit FGSV. At the beginning of 2013 the responsible German Working Committee decided to make a change to the German titles of the DIN EN 1793 series of standards. It was decided to change the German term Lrmschutzeinrichtung to
9、 Lrmschutzvorrichtung (noise reducing device) in all of the titles. The German titles in the series have thus been modified. Some inconsistencies will remain as regards these titles (e.g. in the Normative References or Bibliographies) until all of the standards in the DIN EN 1793 series and other re
10、lated standards are revised. In the German document, the term “added device” has been translated as “Wandaufsatz” as this is the established term in Germany. At the time of publication, it was not possible to make any additional corrections to the English reference document; therefore national footn
11、otes have been added to the translated German version of the standard and correspondingly in this English version. The responsible Technical Committee CEN/TC 226 is aware of the need for correction and it is intended that the corrections will be made during the next revision of the standard or in th
12、e process of drafting an Amendment. National footnotes are found in the following Annexes: a) N1) in Annex ZA, Table ZA.1.1; b) N2) in Annex ZA, Table ZA.1.3. DIN EN 14388:2015-12 3 Amendments This standard differs from DIN EN 14388:2005-10 and DIN EN 14388 Corrigendum 1:2008-09 as follows: a) the s
13、tandard has been brought in line with the revisions made to DIN EN 1793-2 and DIN EN 1793-6, which are now specified for the measurement of airborne sound insulation, each with a specific field of application; b) Annex ZA has been revised according to the Construction Products Regulation (Regulation
14、 (EU) No 305/2011). Previous editions DIN EN 14388: 2005-10 DIN EN 14388: Corrigendum 1: 2008-09 DIN EN 14388:2015-12 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14388 September 2015 ICS 93.080.30 Supersedes EN 14388:2005English Version Road traffic noise
15、reducing devices - Specifications Dispositifs de rduction du bruit du trafic routier - Spcifications Lrmschutzvorrichtungen an Straen - Vorschriften This European Standard was approved by CEN on 12 December 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipula
16、te 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-CENELEC Management Centre or to any CEN member. This European Sta
17、ndard 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-CENELEC Management Centre has the same status as the official versions. CEN members are the na
18、tional standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, S
19、lovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any me
20、ans reserved worldwide for CEN national Members. Ref. No. EN 14388:2015 EEN 14388:2015 (E) 2 Contents Page European foreword . 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 5 4 Requirements . 6 4.1 General 6 4.2 Dangerous substances 13 4.3 Manuals 13 5 Testing and assessment methods
21、 . 13 6 Assessment and verification of constancy of performance AVCP 14 6.1 General . 14 6.2 Type testing 14 6.2.1 General . 14 6.2.2 Test samples, testing and compliance criteria 15 6.2.3 Test reports 15 6.2.4 Shared other party results 15 6.2.5 Cascading determination of the product type results 1
22、6 6.3 Factory production control (FPC) 17 6.3.1 General . 17 6.3.2 Requirements 18 6.3.3 Product specific requirements 20 6.3.4 Initial inspection of factory and of FPC 21 6.3.5 Procedure for modifications 21 6.3.6 One-off products, pre-production products (e.g. prototypes) and products produced in
23、very low quantity 22 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation 23 ZA.1 Scope and relevant characteristics 23 ZA.2 Procedure for AVCP of road traffic noise reducing devices 28 ZA.2.1 System(s) of AVCP 28 ZA.2.2 Declar
24、ation of performance (DoP) 31 ZA.3 CE marking and labelling 35 DIN EN 14388:2015-12 EN 14388:2015 (E) 3 European foreword This document (EN 14388:2015) has been prepared by Technical Committee CEN/TC 226 “Road equipment”, the secretariat of which is held by AFNOR. This European Standard shall be giv
25、en the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2016 and conflicting national standards shall be withdrawn at the latest by June 2017. Attention is drawn to the possibility that some of the elements of this document may be th
26、e 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 14388:2005. The main changes compared to the previous edition are: Two standards EN 1793-2 and EN 1793-6 are now specified for the measurement of ai
27、rborne sound insulation, each with a specific field of application. Revision of Annex ZA according to Regulation EU 305/2011. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the EU
28、 Construction Products Regulation. For relationship with the EU Construction Products Regulation, see informative Annex ZA, which is an integral part of this document. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to impl
29、ement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania
30、, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 14388:2015-12 EN 14388:2015 (E) 4 1 Scope This European Standard specifies requirements for the following road traffic noise reducing devices (as defined in 3.1): noise barriers (as defined in 3.2); claddings (as
31、 defined in 3.5); road covers (as defined in 3.6); and added devices (as defined in 3.7). These devices may include both acoustic and structural elements, where: an acoustic element is an element whose primary function is to provide a noise reducing device with sound insulation, diffraction and/or s
32、ound absorption, it is a part of noise reducing device to be used along roads, and a structural element is an element whose primary function is to support or hold in place acoustic elements, it is a part of noise reducing device to be used along roads. Depending upon the design of the noise reducing
33、 device, structural elements may potentially be tested separately from acoustic elements. They may be made of different materials for which specific standards are to be applied in accordance with the specifications prescribed hereafter. Some of the materials may contain dangerous substances, the rea
34、son why all the materials are declared. This European Standard identifies the relevant characteristics of road traffic noise reducing devices, the corresponding methods of evaluation and specifies the provisions on evaluation of conformity and marking. This European Standard covers acoustic, non-aco
35、ustic and long term performance, but not aspects such as resistance to vandalism or requirements of visual appearance. This European Standard does not cover road surfaces or the airborne sound insulation of houses. 2 Normative references The following documents, in whole or in part, are normatively
36、referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1317-2, Road restraint systems Part 2: Performance classes, impact
37、 test acceptance criteria and test methods for safety barriers including vehicle parapets EN 1793-1, Road traffic noise reducing devices Test method for determining the acoustic performance Part 1: Intrinsic characteristics of sound absorption EN 1793-2, Road traffic noise reducing devices Test meth
38、od for determining the acoustic performance Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions CEN/TS 1793-4, Road traffic noise reducing devices Test method for determining the acoustic performance Part 4: Intrinsic characteristics In situ values of
39、sound diffraction DINEN 14388:2015-12EN 14388:2015 (E) 5 EN 1793-6, Road traffic noise reducing devices Test method for determining the acoustic performance Part 6: Intrinsic characteristics In situ values of airborne sound insulation under direct sound field conditions EN 1794-1:2011, Road traffic
40、noise reducing devices Non-acoustic performance Part 1: Mechanical performance and stability requirements EN 1794-2:2011, Road traffic noise reducing devices Non-acoustic performance Part 2: General safety and environmental requirements EN 14389-1, Road traffic noise reducing devices Procedures for
41、assessing long term performance Part 1: Acoustical characteristics EN 14389-2, Road traffic noise reducing devices Procedures for assessing long term performance Part 2: Non-acoustical characteristics 3 Terms and definitions For the purposes of this document, the following terms and definitions appl
42、y. 3.1 noise reducing device (NRD) device designed to reduce the propagation of traffic noise away from the road environment Note 1 to entry: This may be a noise barrier, cladding, a road cover or an added device. These devices may include both acoustic and structural elements. 3.2 noise barrier noi
43、se reducing device which obstructs the direct transmission of airborne sound emanating from road traffic 3.3 acoustic element element whose primary function is to provide the acoustic performance of the device 3.4 structural element element whose primary function is to support or hold in place acous
44、tic elements 3.5 cladding noise-reducing device which is attached to a wall or other structure and reduces the amount of sound reflected 3.6 cover noise-reducing device which either spans or overhangs the highway 3.7 added device added component that influences the acoustic performance of the origin
45、al noise-reducing device (acting primarily on the diffracted energy) DIN EN 14388:2015-12 EN 14388:2015 (E) 6 4 Requirements 4.1 General Products covered by the standard, when required, shall be tested in accordance with the supporting standards indicated in Table 1, Table 2, Table 3, Table 4 and Ta
46、ble 5. The test methods or calculation methods referred to in Table 1, Table 2, Table 3, Table 4 and Table 5 generate declared performance only. On this basis, compliance criteria are not relevant. Table 1 Noise barriers: Required test methods and declared values Characteristic Test method or calcul
47、ation Declared value Amount of samples Sound absorption DLaEN 17931 (test) dB, on specified absorptive side(s) of the barrier 1 Airborne sound insulation DLR in reverberant fieldsbEN 17932 (test) dB 1 DLSI,E, DLSI,P and DLSI,G in non-reverberant fieldscEN 17936 (test) dB 1 Resistance to loads Self w
48、eight of an acoustic element: wet, reduced wet or dry as defined in EN 17941:2011, B.2: EN 17941:2011, Annex B (test or calculation) kN/element for specified condition: wet, reduced wet or dry 1 if tested Maximum vertical load an element can withstand in order to fulfil EN 17941:2011, B.3.2: (load f
49、rom upper elements) EN 17941:2011, Annex B (test or calculation) kN/m along the acoustic element 1 if tested Maximum normal (90) load an acoustic element can withstand in order to fulfil EN 17941:2011, A.3.3: (wind and static load) EN 17941:2011, Annex A (test or calculation) kPa on the element 1 if tested Maximum normal (90) load a structural element can withstand in order to fulfil EN 17941:2011, A.3.2 an
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