kSIST FprEN 16272-2:2023

Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation in the laboratory under diffuse sound field conditions

This document specifies the laboratory method for measuring the airborne sound insulation performance of railway noise barriers in reverberant conditions. It covers the assessment of the intrinsic performance of noise barriers and related devices acting on airborne sound propagation that can reasonably be assembled inside the testing facility described in EN ISO 10140-2 and EN ISO 10140-4.
This method is not intended for the determination of the intrinsic characteristics of airborne sound insulation of noise barriers to be installed on railway in non-reverberant conditions.
All noise reducing devices different from noise barriers and related devices acting on airborne sound propagation, e.g. devices for attenuation of ground borne vibration and on-board devices, are out of the scope of this European standard.

Bahnanwendungen - Infrastruktur - Lärmschutzwände und verwandte Vorrichtungen zur Beeinflussung der Luftschallausbreitung - Prüfverfahren zur Bestimmung der akustischen Eigenschaften - Teil 2: Produktspezifische Merkmale - Luftschalldämmung (Labormethode) bei diffusen Schallfeldern

Applications ferroviaires - Infrastructure - Dispositifs de réduction du bruit - Méthode d'essai pour la détermination des performances acoustiques - Partie 2: Caractéristiques intrinsèques - Isolation au bruit aérien en salle réverbérante dans des condit

Le présent document définit la méthode en salle réverbérante permettant de mesurer les performances d'isolation aux bruits aériens des écrans antibruit dans des conditions de champ réverbéré. Il couvre l'évaluation des performances intrinsèques des dispositifs de réduction du bruit qui peuvent raisonnablement être assemblés à l'intérieur du local d'essai décrit dans l'EN ISO 10140 2 et l'EN ISO 10140 4.
La présente méthode n'est pas destinée à déterminer les caractéristiques intrinsèques de l'isolation aux bruits aériens des écrans antibruit destinés à être installés sur des voies ferrées en conditions de champ non réverbéré.
Tous les dispositifs de réduction du bruit, autres que les écrans antibruit et autres dispositifs associés agissant sur la propagation des bruits aériens, par exemple les dispositifs d'atténuation des vibrations transmises par le sol et les dispositifs embarqués, ne relèvent pas du domaine d'application du présent document.

Železniške naprave - Infrastruktura - Protihrupne ovire in pripadajoče naprave, ki vplivajo na širjenje zvoka v zraku - Preskusna metoda za ugotavljanje akustičnih lastnosti - 2. del: Posebne karakteristike - Izolacija zvoka v zraku pri razpršenem zvočnem polju (laboratorijska metoda)

General Information

• Status: Not Published
• Public Enquiry End Date: 30-Apr-2022
• ICS: 17.140.30 - Noise emitted by means of transport
• ICS: 93.100 - Construction of railways
• Technical Committee: IŽNP - Reilway applications
• Current Stage: 5020 - Formal vote (FV) (Adopted Project)
• Start Date: 27-Jul-2023
• Due Date: 14-Sep-2023
• Completion Date: 02-Aug-2023
• Ref Project: EN 16272-2:2023 - Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation under diffuse sound field conditions

Relations

• Revised: SIST EN 16272-2:2014 - Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation in the laboratory under diffuse sound field conditions
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 16272-2:2022
01-april-2022
Železniške naprave - Infrastruktura - Protihrupne ovire in pripadajoče naprave, ki
vplivajo na širjenje zvoka v zraku - Preskusna metoda za ugotavljanje akustičnih
lastnosti - 2. del: Posebne karakteristike - Izolacija zvoka v zraku pri razpršenem
zvočnem polju (laboratorijska metoda)
Railway applications - Infrastructure - Noise barriers and related devices acting on
airborne sound propagation - Test method for determining the acoustic performance -
Part 2: Intrinsic characteristics - Airborne sound insulation in the laboratory under diffuse
sound field conditions
Bahnanwendungen - Infrastruktur - Lärmschutzwände und verwandte Vorrichtungen zur
Beeinflussung der Luftschallausbreitung - Prüfverfahren zur Bestimmung der
akustischen Eigenschaften - Teil 2: Produktspezifische Merkmale - Luftschalldämmung
(Labormethode) bei diffusen Schallfeldern
Applications ferroviaires - Infrastructure - Dispositifs de réduction du bruit - Méthode
d'essai pour la détermination des performances acoustiques - Partie 2: Caractéristiques
intrinsèques - Isolation au bruit aérien en salle réverbérante dans des condit
Ta slovenski standard je istoveten z: prEN 16272-2
ICS:
17.140.30 Emisija hrupa transportnih Noise emitted by means of
sredstev transport
93.100 Gradnja železnic Construction of railways
oSIST prEN 16272-2:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 16272-2:2022

---------------------- Page: 2 ----------------------
oSIST prEN 16272-2:2022


DRAFT
EUROPEAN STANDARD
prEN 16272-2
NORME EUROPÉENNE

EUROPÄISCHE NORM

February 2022
ICS 93.100 Will supersede EN 16272-2:2012
English Version

Railway applications - Infrastructure - Noise barriers and
related devices acting on airborne sound propagation -
Test method for determining the acoustic performance -
Part 2: Intrinsic characteristics - Airborne sound insulation
in the laboratory under diffuse sound field conditions
Applications ferroviaires - Infrastructure - Dispositifs Bahnanwendungen - Infrastruktur - Lärmschutzwände
de réduction du bruit - Méthode d'essai pour la und verwandte Vorrichtungen zur Beeinflussung der
détermination des performances acoustiques - Partie Luftschallausbreitung - Prüfverfahren zur Bestimmung
2: Caractéristiques intrinsèques - Isolation au bruit der akustischen Eigenschaften - Teil 2:
aérien en salle réverbérante dans des condit Produktspezifische Merkmale - Luftschalldämmung
(Labormethode) bei diffusen Schallfeldern
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 256.

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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16272-2:2022 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
oSIST prEN 16272-2:2022
prEN 16272-2:2022 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope .
...