FprEN 14388
(Main)Road traffic noise reducing devices - Characteristics
Road traffic noise reducing devices - Characteristics
This document specifies product characteristics for road traffic noise reducing devices (RTNRD) - as defined in 3.1 - to be used alongside roads to reduce the propagation of traffic noise away from the road environment.
The following types of road traffic noise reducing devices are covered by this document:
- noise barriers (as defined in 3.4);
- claddings (as defined in 3.5);
- covers (as defined in 3.6); and
- added devices (as defined in 3.7).
Road traffic noise reducing devices comprise acoustic elements (as defined in 3.2), structural elements (as defined in 3.3) or self-supporting elements (having both acoustic and structural functions).
This document identifies assessment and verification of constancy of performance (AVCP) of characteristics of road traffic noise reducing devices.
This document does not cover the following:
- resistance of RTNRD to vandalism,
- visual appearance of RTNRD, and
acoustic properties of road pavements.
Lärmschutzvorrichtungen an Straßen - Merkmale
Dieses Dokument legt Produkteigenschaften von Lärmschutzvorrichtungen an Straßen (RTNRD, en: road traffic noise reducing devices), wie in 3.1 definiert, fest, die entlang von Straßen zu verwenden sind, um die Übertragung des vom Straßenverkehr ausgehenden Schalls auf die Straßenumgebung zu reduzieren.
Die folgenden Arten von Lärmschutzvorrichtungen an Straßen werden in diesem Dokument behandelt:
- Lärmschutzwände (wie in 3.4 definiert);
- Bekleidungen (wie in 3.5 definiert);
- Überdeckungen (wie in 3.6 definiert); und
- Wandaufsätze (wie in 3.7 definiert).
Lärmschutzvorrichtungen an Straßen umfassen akustische Elemente (wie in 3.2 definiert), tragende Elemente (wie in 3.3 definiert) oder selbsttragende Elemente (die sowohl akustische als auch tragende Funktionen aufweisen).
Dieses Dokument legt die Bewertung und Überprüfung der Leistungsbeständigkeit (AVCP, en: assessment and verification of constancy of performance) der Eigenschaften von Lärmschutzvorrichtungen an Straßen fest.
Dieses Dokument behandelt nicht:
- die Beständigkeit von RTNRD gegenüber Vandalismus,
- das äußere Erscheinungsbild von RTNRD, und
- akustische Eigenschaften von Fahrbahnbelägen.
Dispositifs de réduction du bruit du trafic routier - Caractéristiques
Le présent document spécifie les caractéristiques des dispositifs de réduction du bruit du trafic routier (RTNRD) - tels que définis en 3.1 - à utiliser le long des routes pour réduire la propagation du bruit du trafic routier à distance de l’environnement routier.
Ce document traite des types de dispositifs de réduction du bruit du trafic routier suivants :
- écrans acoustiques (tels que définis en 3.4) ;
- parements (tels que définis en 3.5) ;
- couvertures de chaussée (tels que définies en 3.6) ; et
- dispositifs additionnels (tels que définis en 3.7).
Les dispositifs de réduction du bruit du trafic routier comprennent des éléments acoustiques (tels que définis en 3.2), des éléments structuraux (tels que définis en 3.3) ou des éléments autoporteurs (incluant des fonctions à la fois acoustiques et structurales).
Ce document identifie l’évaluation et la vérification de constance des performances (EVCP) des caractéristiques des dispositifs de réduction du bruit du trafic routier.
Ce document ne couvre pas les points suivants :
- la résistance des RTNRD aux actes de vandalisme,
- l’aspect visuel des RTNRD, et
- les propriétés acoustiques des chaussées.
Protihrupne ovire za cestni promet - Značilnosti
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 14388:2022
01-februar-2022
Protihrupne ovire za cestni promet - Značilnosti
Road traffic noise reducing devices - Characteristics
Lärmschutzvorrichtungen an Straßen - Merkmale
Dispositifs de réduction du bruit du trafic routier - Caractéristiques
Ta slovenski standard je istoveten z: prEN 14388
ICS:
17.140.30 Emisija hrupa transportnih Noise emitted by means of
sredstev transport
93.080.30 Cestna oprema in pomožne Road equipment and
naprave installations
oSIST prEN 14388:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 14388:2022
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oSIST prEN 14388:2022
DRAFT
EUROPEAN STANDARD
prEN 14388
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2021
ICS 93.080.30 Will supersede EN 14388:2015
English Version
Road traffic noise reducing devices - Characteristics
Dispositifs de réduction du bruit du trafic routier - Lärmschutzvorrichtungen an Straßen - Merkmale
Caractéristiques
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 226.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN 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 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14388:2021 E
worldwide for CEN national Members.
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oSIST prEN 14388:2022
prEN 14388:2021 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Characteristics . 6
4.1 Reaction to fire . 6
4.2 Release of dangerous substances . 6
4.3 Resistance to wind loads and loads from passing vehicles . 6
4.4 Resistance to loads under self-weight . 7
4.5 Substitute load due to dynamic actions from snow clearance . 7
4.6 Resistance to dynamic loads from impact of stones . 8
4.7 Resistance to dynamic loads: risk of falling debris . 8
4.8 Safety in collision . 9
4.9 Safety in case of brushwood fire . 9
4.10 Light reflection .
...
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