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CSN EN 1794-1
Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements
|Number of Standard:||CSN EN 1794-1|
EN 1794-1 Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements - This European Standard specifies criteria to categorize road traffic noise reducing devices according to basic mechanical performance under standard conditions of exposure, irrespective of the materials used. A range of conditions and optional requirements is provided in order to take into account the wide diversity of practice in Europe. Individual aspects of performance are covered separately in the annexes. Safety considerations in the event of damage to noise reducing devices are covered in EN 1794-2. This European Standard covers the current behaviour of the product. In order to assess its long term performances, EN 14389-2 should be used. NOTE The test procedure described in Annex A doesn't consider the fatigue effect.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
CSN EN 13197+A1
Road marking materials - Wear simulator Turntable
ILNAS EN 1794-2 + 3
Road traffic noise reducing devices - Non acoustic performance -
CSN EN 1793-2
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
CSN EN 1793-6
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions