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Normas DIN – AENOR
DIN EN 14389-1:2015-07

DIN EN 14389-1:2015-07

Road traffic noise reducing devices - Procedures for assessing long term performance - Part 1: Acoustical characteristics; German version EN 14389-1:2015

Dispositifs de réduction du bruit du trafic routier - Méthodes d'évaluation des performances à long terme - Partie 1: Charactéristiques acoustiques; Version allemande EN 14389-1:2015

Lärmschutzvorrichtungen an Straßen - Verfahren zur Bewertung der Langzeitwirksamkeit - Teil 1: Akustische Eigenschaften; Deutsche Fassung EN 14389-1:2015

Fecha:
2015-07 /Active
Equivalencias internacionales:

EN 14389-1 (2015-05)

Relación con otras normas DIN:
Resumen:
Noise Reducing Devices alongside roads should not only fulfil their acoustic function and structural design requirements in accordance with appropriate documents, but also maintain their performance during the required working life. The acoustic elements have to resist the actions of agents within the roadside environment that could significantly degrade their performance. This document specifies requirements for assessing the working life and provides the relevant exposure conditions. Standards of construction and any material tests conducted should provide evidence of resistance to specified conditions selected from the following: I. Chemical Agents - Location dependent II. De-icing salt - Location/climate dependent III. Dirty water/dust - Location/climate dependent IV. Dew - Climate dependent V. Freeze/thaw - Climate dependent VI. Cold - Climate dependent VII. Heat - Climate dependent VIII. UV Radiation - Climate dependent IX. Traffic Vibration - Location dependent X. Biological Process - Climate dependent XI. Ozone - Location dependent XII. Water - Climate dependent XIII. Water spray (Wet/dry) - Location dependent
Keywords:
Acoustics, Airborne sound, Airborne sound insulation, Building acoustics, Characteristics, Classification, Construction, Definitions, Efficiency, Environmental condition, Environmental effects, Evaluations, Exposure, Life (durability), Long-time behaviour, Long-time use, Materials, Materials specification, Materials testing, Measurement, Measuring techniques, Methods, Methods for measuring, Noise control, Noise control (acoustic), Noise control devices, Noise protection devices, Noise protection walls, Noise reduction, Properties, Reports, Resistance, Road construction, Roads, Serviceable life, Sound absorption, Sound insulation, Specification (approval), Street furniture, Streets, Testing, Traffic noise
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