DIN EN 14388:2021-12
Road traffic noise reducing devices - Characteristics; German and English version prEN 14388:2021 / Note: Date of issue 2021-11-19
| Fecha edición: |
2026-03-01
Anulada
|
|---|---|
| Fecha cancelación: | 2026-03-01 |
| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | 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 be 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. |
| Keywords: | Acoustic absorption|Acoustic properties and phenomena|Acoustics|Building acoustics|Characterisations|Characteristics|Conformity|Conformity assessment|Conformity testing|Construction|Constructional products|Definitions|Measure of noise protection|Noise control|Noise control devices|Noise protection devices|Noise protection walls|Noise reduction|Overlapping|Performance requirements|Production control|Properties|Qualification tests|Quality control|Roads|Sound absorption|Specification|Specification (approval)|Streets|Traffic noise |
| ICS: | 93.080.30 - Instalaciones y equipamiento vial |
| CTN: | |
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Equivalencia Internacional |
Idéntica prEN 14388 (2021-12) |
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