EN 14389-2:2004

Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics

This document specifies assumed working life requirements and is also intended to assist suppliers in its prediction.
It is to be used only for devices manufactured from materials covered by documents which allow prediction of working life (see Annex B). Materials excepted are those which do not affect the non acoustic performance of the device required by EN 1794 parts 1 and 2.
Standards of construction and any material tests conducted should provide evidence of resistance to specified conditions selected from the following:
I.   Chemical Agents   Location
   dependent
II.   De-icing salt   Location/climate
   Dependent
III.   Dirty water/dust   Location/
   Climate
   dependent
IV.   Dew   Climate
   dependent
V.   Freeze/thaw   Climate
   dependent
VI.   Cold   Climate
   dependent
VII.   Heat   Climate
   dependent
VIII.   UV Radiation   Climate
   dependent
IX.   Traffic Vibration   Location
   dependent
X.   Biological Process   Climate
   dependent
XI.   Ozone   Location
   dependent
XII.   Water   Climate
   dependent
XIII.   Water spray   Location
   Wet/dry   dependent
   dependent
IV.   Dew   Climate
   dependent
V.   Freeze/thaw   Climate
   dependent
VI.   Cold   Climate
   dependent
VII.   Heat   Climate
   dependent
VIII.   UV Radiation   Climate
   dependent
IX.   Traffic Vibration   Location
   dependent
X.   Biological Process   Climate
   dependent
XI.   Ozone   Location
   dependent
XII.   Water   Climate
   dependent
XIII.   Water spray   Location
   Wet/dry   dependent

Lärmschutzeinrichtungen an Straßen - Verfahren zur Bewertung der Langzeitwirksamkeit - Teil 2: Nichtakustische Eigenschaften

Diese Europäische Norm legt Anforderungen an die angenommene Nutzungsdauer fest und soll darüber hinaus den Lieferanten bei der Vorhersage dieser Nutzungsdauer dienen.
Sie ist nur für Lärmschutzeinrichtungen aus solchen Werkstoffen anzuwenden, für die Normen vorhanden sind, die eine Vorhersage der Nutzungsdauer ermöglichen (siehe Anhang B). Ausgenommen davon sind Werkstoffe, die die nach EN 1794, Teile 1 und 2, geforderten nichtakustischen Eigenschaften der Lärmschutzeinrichtung nicht beeinträchtigen.
Baunormen und jegliche durchgeführten Werkstoffprüfungen sollten die Beständigkeit gegen festgelegte, aus nachstehender Aufstellung auszuwählende Bedingungen nachweisen:
I.   Chemische Substanzen   Ortsabhängig
II.   Streusalz   Orts /Klimaabhängig
III.   Schmutzwasser/Staub   Orts /Klimaabhängig
IV.   Tau   Klimaabhängig
V.   Frost/Tauen   Klimaabhängig
VI.   Kälte   Klimaabhängig
VII.   Hitze   Klimaabhängig
VIII.   UV Strahlung   Klimaabhängig
IX.   Erschütterungen durch Verkehr   Ortsabhängig
X.   Biologischer Prozess   Klimaabhängig
XI.   Ozon   Ortsabhängig
XII.   Wasser   Klimaabhängig
XIII.   Spritzwasser   Ortsabhängig
   Nass/Trocken

Dispositifs de réduction du bruit du trafic routier - Méthodes d'évaluation des performances à long terme - Partie 2 : Caractéristiques non acoustiques

La présente Norme européenne spécifie les exigences en matière de durée de vie supposée ; elle est également destinée à aider les fournisseurs à prévoir cette durée de vie.
Elle doit être utilisée uniquement pour les dispositifs fabriqués à partir de matériaux couverts par des documents qui permettent de prévoir la durée de vie (voir Annexe B). Ne sont pas concernés les matériaux qui n'ont pas d'incidence sur les performances non acoustiques du dispositif requises par les parties 1 et 2 de l'EN 1794.
Il convient que les normes de construction et tous les essais de matériaux réalisés apportent la preuve de la résistance aux conditions spécifiées et choisies parmi les suivantes :
I.   Agents chimiques   Fonction de l'emplacement
II.   Sels de déverglaçage   Fonction de l'emplacement ou du climat
III.   Eau sale/poussière   Fonction de l'emplacement ou du climat
IV.   Rosée   Fonction du climat
V.   Gel/dégel   Fonction du climat
VI.   Froid   Fonction du climat
VII.   Chaleur   Fonction du climat
VIII.   Rayons U.V.   Fonction du climat
IX   Vibrations dues à la circulation   Fonction de l'emplacement
X.   Processus biologique   Fonction du climat
XI.   Ozone   Fonction de l'emplacement
XII.   Eau   Fonction du climat
XIII.   Projection d'eau humide/sec   Fonction de l'emplacement

Protihrupne ovire za cestni promet - Postopki za ocenjevanje učinkovitosti na daljavo – 2. del: Neakustične lastnosti

General Information

• Status: Withdrawn
• Publication Date: 24-Aug-2004
• Withdrawal Date: 05-May-2015
• ICS: 93.080.30 - Road equipment and installations
• Technical Committee: CEN/TC 226 - Road equipment
• Drafting Committee: CEN/TC 226/WG 6 - Noise reducing devices
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 06-May-2015
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Ref Project: SIST EN 14389-2:2005 - Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics

Relations

• Replaced By: EN 14389-2:2015 - Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics
• Effective Date: 12-Dec-2012
• Parent: EN 14389-1:2007 - Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lärmschutzeinrichtungen an Straßen - Verfahren zur Bewertung der Langzeitwirksamkeit - Teil 2: Nichtakustische EigenschaftenDispositifs de réduction du bruit du trafic routier - Méthodes d'évaluation des performances a long terme - Partie 2 : Caractéristiques non acoustiquesRoad traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics93.080.30Cestna oprema in pomožne napraveRoad equipment and installations17.140.30Emisija hrupa transportnih sredstevNoise emitted by means of transportICS:Ta slovenski standard je istoveten z:EN 14389-2:2004SIST EN 14389-2:2005en01-januar-2005SIST EN 14389-2:2005SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14389-2August 2004ICS 93.080.30English versionRoad traffic noise reducing devices - Procedures for assessinglong term performance - Part 2: Non-acoustical characteristicsDispositifs de réduction du bruit du trafic routier - Méthodesd'évaluation des performances à long terme - Partie 2 :Caractéristiques non acoustiquesLärmschutzeinrichtungen an Straßen - Verfahren zurBewertung der Langzeitwirksamkeit - Teil 2:Nichtakustische EigenschaftenThis 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 national 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 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, France,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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14389-2:2004: ESIST EN 14389-2:2005

Road side exposure - Classification of environmental conditions.9 Annex B (informative)
Material standards.11 Bibliography.14
dependent II. De-icing salt Location/climate
Dependent III. Dirty water/dust Location/
Climate
dependent IV. Dew Climate
dependent V. Freeze/thaw Climate
dependent VI. Cold Climate
dependent VII. Heat Climate
dependent VIII. UV Radiation Climate
dependent IX. Traffic Vibration Location
dependent X. Biological Process Climate
dependent XI. Ozone Location
dependent XII. Water Climate
dependent XIII. Water spray Location
Wet/dry dependent SIST EN 14389-2:2005

structural elements elements whose primary function is to support or hold in place acoustic elements 3.2
acoustic elements elements whose primary function is to provide the acoustic performance of the device 3.3
working life period of time during which the performance of the device will be maintained which enables it to fulfil the performance characteristics as identified in EN 1794 parts 1 and 2 3.4
roadside exposure use of the product as a noise reducing device installed alongside a road 4 Requirements 4.1 General The structural design shall comply with the requirements of the appropriate European code. When assessed against the environmental conditions listed in Annex A of this document, the product shall satisfy the normative parts of road traffic noise reducing devices - non acoustic performance EN 1794 parts 1 and 2. 4.2 Structural elements All structural elements shall normally be designed to give a working life of 30 years under specific conditions, however, a longer or shorter life may be specified. SIST EN 14389-2:2005

(normative)
Road side exposure - Classification of environmental conditions A.1 Introduction Noise reducing devices placed alongside roads are exposed to agents as well as climatic changes which can severely limit working life. It is essential that the environmental classifications are identified so that the long-term performance life can be properly assessed. A.2 Scope This Annex lists typical environmental conditions selected for road traffic noise reducing devices from EN 60721-3-4. The conditions selected do not take into account the effects of contact with the ground. SIST EN 14389-2:2005

EN 60721-3-4
Classifications Identified Location variation Additional possible
Exposures (Distance from carriageway) Climatic variations
List 1. < 5 m 5 m to 10 m > 10 m HOT COLD Table 1 Climatic conditions IIV. Dew
(K)
V. Freeze/thaw 4K2 4K2 4K2
4K3 c
VI. Cold
VII. Heat
VIII UV
XI. Water
Table2 Special Climatic XII. Water spray 4Z7 4Z7 4Z6
(Z) Conditions
Table 3 Biological conditions
4B1 4B1 4B1 4B2 d
(B)
Table 4 Chemically I. Chemical agents 4C2 4C2 4C2
(C) Active substances II. De-Icing salts a 4C3 a 4C3 a 4C2
III Ozone b 4C4 b 4C4 b 4C4 b
Table 5 Mechanically III. Dirty water/ 4S2 4S2 4S2
(S) Active Dust
Substances
Table 6 Mechanical IV. Traffic 4M4 4M4 4M3
(M) Conditions Vibration
Selection of more severe categories: a Applicable only if de-icing salts used. b Applicable only if in marine/coastal environment. c Extreme cold climate. d Hot humid conditions. * Detailed classification may be selected according to the local conditions. SIST EN 14389-2:2005

(informative)
Material standards B.1 Scope This Annex includes material standards which can be used to evaluate long-term performance of components of noise reducing devices. It is neither definitive nor complete and in particular makes no provision for interaction between materials which may
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