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CEN - EN 1794-1

Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements

active, Most Current
Organization: CEN
Publication Date: 1 February 2018
Status: active
Page Count: 32
ICS Code (Road equipment and installations): 93.080.30
scope:

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.

Document History

PREN 1794-1
December 1, 2021
Road traffic noise reducing devices - Non-acoustic performance - Part 1: Methods of determination of the mechanical and stability characteristics
This document specifies criteria to categorize road traffic noise reducing devices according to basic mechanical characteristics under standard conditions of exposure, irrespective of the materials...
EN 1794-1
February 1, 2018
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...
EN 1794-1
January 1, 2011
Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements
This European Standard specifies criteria to categorise road traffic noise reducing devices according to basic mechanical performance under standard conditions of exposure, irrespective of the...
EN 1794-1
April 1, 2003
Road traffic noise reducing devices - Non-acoustic performance - Part 1: Mechanical performance and stability requirements
A description is not available for this item.
EN 1794-1
July 1, 1998
Road Traffic Noise Reducing Devices - Non-Acoustic Performance - Part 1: Mechanical Performance and Stability Requirements
A description is not available for this item.

References

This document references:
EN 1794-2 - Road traffic noise reducing devices - Non-acoustic performance - Part 2: General safety and environmental requirements
Published by CEN on May 1, 2020
This document specifies methods and criteria for assessing the general safety and environmental performance of road traffic noise reducing devices under typical roadside conditions. Appropriate test...
This document references:
EN 1317-1 - Road restraint systems - Part 1: Terminology and general criteria for test methods
Published by CEN on July 1, 2010
This European Standard contains provisions for the measurement of performance of products for the road restraint systems, under impact and impact severity levels, and includes: — Test site data; —...
This document references:
EN 1317-2 - Road restraint systems - Part 2: Performance classes, impact test acceptance criteria and test methods for safety barriers including vehicle parapets
Published by CEN on July 1, 2010
This European Standard specifies requirements on impact performance of safety barriers, including vehicle parapets, classes of containment, working width, vehicle intrusion and impact severity...
This document references:
EN 14389-2 - Road traffic noise reducing devices - Procedures for assessing long term performance - Part 2: Non-acoustical characteristics
Published by CEN on May 1, 2015
This European Standard specifies requirements for assessing the working life and provides the relevant exposure conditions. Standards of construction and any material tests conducted should provide...
This document references:
EN 1794-2 - Road traffic noise reducing devices - Non-acoustic performance - Part 2: General safety and environmental requirements
Published by CEN on May 1, 2020
This document specifies methods and criteria for assessing the general safety and environmental performance of road traffic noise reducing devices under typical roadside conditions. Appropriate test...
This document references:
EN 1794-3 - Road traffic noise reducing devices - Non-acoustic performance - Part 3: Reaction to fire - Burning behaviour of noise reducing devices and classification
Published by CEN on July 1, 2016
This European Standard is to give authorities, designers and specifiers information with respect to reaction to fire, smoke density and toxic fumes of materials used in noise reducing devices. The...
This document is referenced by:
BS EN 16951-2 - Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Procedures for assessing long term performance Part 2: Non-acoustic characteristics
Published by BSI on June 30, 2018
A description is not available for this item.
This document is referenced by:
BS EN 16727-1 - Railway applications – Track – Noise barriers and related devices acting on airborne sound propagation – Non-acoustic performance Part 1: Mechanical performance under static loadings – Calculation and test method
Published by BSI on July 31, 2018
A description is not available for this item.
This document is referenced by:
EN 16727-1 - Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Nonacoustic performance - Part 1: Mechanical performance under static loadings - Calculation and test method
Published by CEN on June 1, 2018
This document applies only to noise barriers composed of posts as structural elements and panels as acoustic elements (fabricated for example from metal, timber, plastic or concrete panels). It also...
This document is referenced by:
EN 16951-2 - Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Procedures for assessing long term performance - Part 2: Non-acoustic characteristics
Published by CEN on June 1, 2018
This European Standard specifies requirements for assessing the working life and provides the relevant exposure conditions.
This document is referenced by:
BS EN 12767 - Passive safety of support structures for road equipment - Requirements and test methods
Published by BSI on August 31, 2019
A description is not available for this item.
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