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CEN

EN 1793-1:1997

(Main)

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption

This part of prEN 1793 specifies the laboratory method for measuring the sound absorption of flat noise barriers or flat cladding for retaining walls or tunnels. It covers the assessment of the intrinsic sound absorption performance of roadside noise reducing devices which can reasonably be assembled inside the testing facility described in EN 20354.

Lärmschutzeinrichtungen an Straßen - Prüfverfahren zur Bestimmung der akustischen Eigenschaften - Teil 1: Produktspezifische Merkmale der Schallabsorption

Dieser Teil der prEN 1793 legt das Laborprüfverfahren zur Ermittlung der Schallabsorption von ebenen Lärmschutzwänden oder von ebenen Bekleidungen für Stützmauern oder Tunnel fest. Er ist bei der Beurteilung der produktspezifischen Schallabsorptions-Eigenschaften derjenigen Lärmschutzeinrichtungen an Straßen anzuwenden, die für den Einbau in die in EN 20354 beschriebene Prüfeinrichtung geeignet sind.

Dispositifs de réduction du bruit du trafic routier - Méthode d'essai pour la détermination de la performance acoustique - Partie 1: Caractéristiques intrinsèques relatives à l'absorption acoustique

La présente partie du prEN 1793 spécifie la méthode de laboratoire permettant de mesurer l'absorption acoustique des écrans antibruit plats ou des parements plats pour les murs de soutènement ou les tunnels. Elle traite de l'évaluation de la performance d'absorption acoustique intrinsèque des dispositifs anti-bruit en bordure de voies qui peuvent raisonnablement être assemblés à l'intérieur de l'installation d'essai décrite dans l'EN 20354.

Protihrupne ovire za cestni promet – Preskusna metoda za ugotavljanje akustičnih lastnosti – 1. del: Karakteristike, značilne za absorpcijo zvoka

General Information

Status
Withdrawn
Publication Date
16-Sep-1997
Withdrawal Date
13-Nov-2012
ICS
17.140.30 - Noise emitted by means of transport
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
Start Date
14-Nov-2012
Completion Date
14-Nov-2012
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
89/106/EEC - Construction products
Mandate
M/111 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on circulation fixtures
Ref Project
SIST EN 1793-1:1999 - Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption

Relations

Replaced By
EN 1793-1:2012 - Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption
Effective Date
21-Nov-2012
Child
EN 1793-3:1997 - Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum
Effective Date
22-Dec-2008
Child
CEN/TS 1793-4:2003 - Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction
Effective Date
22-Dec-2008
Child
EN 1793-2:1997 - Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation
Effective Date
22-Dec-2008

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lärmschutzeinrichtungen an Straßen - Prüfverfahren zur Bestimmung der akustischen Eigenschaften - Teil 1: Produktspezifische Merkmale der SchallabsorptionDispositifs de réduction du bruit du trafic routier - Méthode d'essai pour la détermination de la performance acoustique - Partie 1: Caractéristiques intrinseques relatives a l'absorption acoustiqueRoad traffic noise reducing devices - Test method for determining the acoustic performance - Part
...

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