EN 16727-3:2017

Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 3: General safety and environmental requirements

This European Standard specifies minimum requirements and other criteria for assessing the general safety and environmental performance of noise barriers and related devices acting on airborne sound propagation under typical rail-side conditions. Requirements for more onerous conditions are a matter for consideration by the designer. Appropriate test methods are provided where these are necessary, but for some aspects a declaration of material characteristics may be required for the information of designers. The treatment of each topic is covered separately in Annexes A to G.

Bahnanwendungen - Oberbau - Lärmschutzwände und verwandte Vorrichtungen zur Beeinflussung der Luftschallausbreitung - Nicht akustische Eigenschaften - Teil 3: Allgemeine sicherheits- und umweltbezogene Anforderungen

Diese Europäische Norm legt Mindestanforderungen und andere Kriterien zur Bewertung der allgemeinen Sicherheit und der Gebrauchstauglichkeit im Hinblick auf Umweltbedingungen von Lärmschutzwänden und verwandten Vorrichtungen zur Beeinflussung der Luftschallausbreitung unter eisenbahntypischen Bedingungen fest. Die Anforderungen bei erschwerten Bedingungen müssen vom Konstrukteur berücksichtigt werden. Es werden geeignete Prüfverfahren zur Verfügung gestellt, sofern diese notwendig sind. Für manche Aspekte kann aber eine Erklärung der Baustoffeigenschaften zur Information des Konstrukteurs erforderlich sein. Jedes Thema wird in den Anhängen A bis G einzeln behandelt.

Applications ferroviaires - Voie - Écrans antibruit et dispositifs connexes influant sur la propagation aérienne du son - Performances non acoustiques - Partie 3 : Exigences générales pour la sécurité et l'environnement

La présente Norme européenne spécifie les exigences minimales et les autres critères d'évaluation de la sécurité générale ainsi que des performances relatives à l'environnement des écrans antibruit et des dispositifs connexes influant sur la propagation aérienne du son dans des conditions classiques d'installation en bordure de rails. Les exigences liées à des cas plus difficiles sont à prendre en compte par le concepteur. Des méthodes d'essai appropriées sont données chaque fois que cela est nécessaire mais, pour certains aspects, une spécification des caractéristiques du matériau destinée à l'information des concepteurs est susceptible d'être exigée. Chaque sujet est traité séparément dans les Annexes A à G.

Železniške naprave - Zgornji ustroj proge - Protihrupne ovire in pripadajoče naprave, ki vplivajo na širjenje zvoka v zraku - Neakustične lastnosti - 3. del: Splošne varnostne in okoljske zahteve

Ta evropski standard določa minimalne zahteve in druga merila za oceno splošne varnosti in okoljskih lastnosti protihrupnih ovir ter pripadajočih naprav, ki vplivajo na širjenje zvoka v zraku, v običajnih razmerah ob tirih. Zahteve za zahtevnejše razmere mora obravnavati projektant. Ustrezne preskusne metode so na voljo, kjer to potrebno, vendar bodo projektanti za nekatere vidike morda potrebovali informacije o lastnostih materiala. Vsaka tema je ločeno obravnavana v dodatkih od A do G.

General Information

• Status: Published
• Publication Date: 17-Jan-2017
• Withdrawal Date: 30-Jul-2017
• ICS: 93.100 - Construction of railways
• Technical Committee: CEN/TC 256 - Railway applications
• Drafting Committee: CEN/TC 256/WG 40 - Noise barriers
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 03-Sep-2022
• Mandate: M/024 - Mandate to CEN/CENELEC/ETSI for programming and standardization in the field of railway equipment
• Ref Project: SIST EN 16727-3:2017 - Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 3: General safety and environmental requirements

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.SULSDGDMRþHBahnanwendungen - Oberbau - Lärmschutzwände und verwandte Vorrichtungen zur Beeinflussung der Luftschallausbreitung - Nicht akustische Eigenschaften - Teil 3: Allgemeine sicherheits- und umweltbezogene AnforderungenApplications ferroviaires - Voie - Écrans antibruit et dispositifs connexes influant sur la propagation aérienne du son - Performances non acoustiques - Partie 3 : Exigences générales pour la sécurité et l'environnementRailway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 3: General safety and environmental requirements93.100Gradnja železnicConstruction of railways17.140.30Emisija hrupa transportnih sredstevNoise emitted by means of transportICS:Ta slovenski standard je istoveten z:EN 16727-3:2017SIST EN 16727-3:2017en,fr,de01-marec-2017SIST EN 16727-3:2017SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16727-3
January
t r s y ICS
{ uä s r r English Version
Railway applications æ Track æ Noise barriers and related devices acting on airborne sound propagation æ Nonæacoustic performance æ Part
uã General safety and environmental requirements Applications ferroviaires æ Voie æ Écrans antibruit et dispositifs connexes influant sur la propagation aérienne du son æ Performances non acoustiques æ Partie
u ã Exigences générales pour la sécurité et l 5environnement
Bahnanwendungen æ Oberbau æ Lärmschutzwände und verwandte Vorrichtungen zur Beeinflussung der Luftschallausbreitung æ Nicht akustische Eigenschaften æ Teil
uã Allgemeine sicherheitsæ und umweltbezogene Anforderungen This European Standard was approved by CEN on
s { November
t r s xä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s x y t yæ uã t r s y ESIST EN 16727-3:2017

Reaction to brush fire . 9 A.1 General . 9 A.2 Requirements . 9 A.3 Fire test . 9 A.4 Test report . 10 Annex B (normative)
Secondary safety: shatter properties . 11 B.1 General . 11 B.2 Requirements . 11 B.2.1 Behaviour under impact . 11 B.2.2 Fastening of structural and acoustical elements . 11 B.3 Test method . 12 B.3.1 Scope . 12 B.3.2 Principle . 12 B.3.3 Test equipment . 12 B.3.4 Impactor . 12 B.3.5 Test specimen . 12 B.3.6 Structure holding the test specimen . 12 B.3.7 Structure used to produce the impact . 13 B.3.8 Evaluation . 13 B.3.9 Test report . 13 SIST EN 16727-3:2017

Environmental protection . 16 C.1 General . 16 C.2 Requirements . 16 Annex D (normative)
Means of access or escape in emergency . 17 D.1 General . 17 D.2 Requirements . 17 Annex E (normative)
Light reflection . 19 E.1 General . 19 E.2 Requirements . 19 E.2.1 General . 19 E.2.2 Classification . 19 E.2.3 Test method . 19 E.3 Test report . 20 Annex F (normative)
Electrical ground connection of noise barriers and related devices acting on airborne sound propagation on electrified lines . 21 Annex G (normative)
Electrolytic corrosion of noise barriers and related devices acting on airborne sound propagation . 22 Bibliography . 23
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